ErrLookup › nats-io/nats-server

nats-io/nats-server

High-Performance server for NATS.io, the cloud and edge native messaging system. · Go · 132 source files

Analyzed at 3a66a489d2 on 2026-09-02. 945 documented errors.

Code / Message	Type	Severity	Tags
got corrupted escaped character	exception	error	jetstream, validation, consumer-config
unsupported BER encoding	exception	warning	jetstream, unimplemented, memory-storage
incomplete type, value pair	exception	error	jetstream, consumer-state, validation
DN ended with incomplete type, value pair	exception	error	jetstream, consumer-state, validation
errors.New(strings.Join(errs, "\n"))	exception	error	jetstream, consumer-state, pending, validation
subject does not match jwt content	exception	error	jetstream, consumer-state, force-update
operator requires issuer to be a signing key	exception	error	jetstream, consumer-state, force-update
fetching jwt failed due to shutdown	exception	error	monitoring, http, validation, connz
fetching jwt timed out	exception	error	monitoring, http, connz, validation
account jwt not found	exception	error	nats, jwt, resolver, configuration
`ErrClosed` archive: closed	error_code	error	go, archive, io, sentinel-error
`ErrInvalidArchive` archive: invalid archive stream	error_code	error	go, archive, corrupt-data, io
`ErrIncompleteEntry` archive: entry not fully written	error_code	error	go, archive, writer, protocol-violation
`ErrNoActiveEntry` archive: no active entry	error_code	error	go, archive, writer, api-misuse
`ErrWriteTooLong` archive: write exceeds declared entry size	error_code	error	go, archive, writer, size-mismatch
`ErrNilHeader` archive: nil header	error_code	error	go, archive, writer, nil-pointer, api-misuse
`ErrNegativeEntrySize` archive: negative entry size	error_code	error	archive, io, validation, go
auth callout violation: auth callout response is not for exp	exception	error	auth, jwt, callout, security, nats
auth callout violation: auth callout response is not for ser	exception	error	auth, jwt, callout, security, nats
auth callout signing key is unknown	exception	error	auth, jwt, callout, signing-keys, security, nats
`ErrBadEncoding` ss: bad encoding	error_code	error	serialization, encoding, jetstream, go
`ErrBadVersion` ss: bad version	error_code	error	serialization, versioning, encoding, compatibility, go
`ErrSetNotEmpty` ss: set not empty	error_code	error	data-structure, state-management, jetstream, go
invalid chain link	exception	error	tls, ocsp, certificates, pkix, validation
no available OCSP servers	exception	warning	tls, ocsp, certificates, network, pkix
`ErrBadCryptoStoreProvider` unable to open certificate store or store not available	error_code	critical	windows, certificates, certstore, crypto, configuration
`ErrBadRSAHashAlgorithm` unsupported RSA hash algorithm	error_code	error	windows, certificate-store, rsa, hash-algorithm, signing
`ErrBadSigningAlgorithm` unsupported signing algorithm	error_code	error	windows, certificate-store, signing, type-mismatch
`ErrStoreRSASigningError` unable to obtain RSA signature from store	error_code	error	windows, certificate-store, rsa, ncrypt, signing
`ErrStoreECDSASigningError` unable to obtain ECDSA signature from store	error_code	error	windows, certificate-store, ecdsa, ncrypt, signing
`ErrNoPrivateKeyStoreRef` unable to obtain private key handle from store	error_code	error	windows, certificate-store, private-key, ncrypt
`ErrExtractingPrivateKeyMetadata` unable to extract private key metadata	error_code	error	windows, certificate-store, ncrypt, key-metadata
`ErrExtractingECCPublicKey` unable to extract ECC public key from store	error_code	error	windows, certificate-store, ecdsa, public-key, ncrypt
`ErrExtractingRSAPublicKey` unable to extract RSA public key from store	error_code	error	windows, certificate-store, rsa, public-key, ncrypt
`ErrExtractingPublicKey` unable to extract public key from store	error_code	error	windows, certificate-store, public-key, ncrypt, key-export
`ErrBadPublicKeyAlgorithm` unsupported public key algorithm	error_code	error	windows, certificate-store, public-key, algorithm, key-metadata
unable to extract property from key	exception	error	windows, certstore, cryptoapi, private-key
unsupported ECC curve name	exception	error	windows, certstore, ecc, curve, unsupported-algorithm
unable to find certificate in store	exception	error	windows, certstore, certificate-not-found, tls
unable to extract x509 from certificate	exception	error	windows, certstore, x509, certificate-parsing
cert match by type not implemented	exception	error	windows, certstore, configuration, invalid-value
cert store type not implemented	exception	error	windows, certstore, configuration, invalid-value
'cert_file' and 'cert_store' may not both be configured	validation	error	configuration, tls, certstore, conflicting-options
expected 'cert_store' to be a valid non-empty string	validation	error	configuration, tls, validation, certstore
expected 'cert_match_by' to be a valid non-empty string	validation	error	configuration, tls, validation, certstore
expected 'cert_match' to be a valid non-empty string	validation	error	configuration, tls, validation, certstore
expected 'ca_certs_match' to be a valid non-empty string arr	validation	error
expected 'cert_match_skip_invalid' to be a boolean	validation	error
cert_store not compatible with current operating system	validation	error
Could not add shadow import subscription for account %q	exception	error
invalid PROXY protocol header	exception	error
unsupported PROXY protocol feature	exception	error
timeout reading PROXY protocol header	exception	error
unrecognized PROXY protocol format	exception	error
max_deliver must be set to -1	validation	error
max_waiting must not be negative	validation	error
max_ack_pending must be set to -1	validation	error	jetstream, consumer-config, validation, nats
max_batch must not be negative	validation	error	jetstream, consumer-config, validation, pull-consumer
max_expires must not be negative	validation	error	jetstream, consumer-config, validation, duration
max_bytes must not be negative	validation	error	jetstream, consumer-config, validation, pull-consumer
idle_heartbeat must not be negative	validation	error	jetstream, consumer-config, validation, heartbeat
inactive_threshold must not be negative	validation	error	jetstream, consumer-config, validation, ephemeral-consumer
priority_timeout must not be negative	validation	error	jetstream, consumer-config, validation, priority-groups
first backoff value has to equal batch AckWait	validation	error	jetstream, consumer-config, backoff, redelivery
max_ack_pending must be set if it's configured in stream lim	validation	error	jetstream, consumer-config, stream-limits, ack-pending
inactive_threshold must be set if it's configured in stream	validation	error	jetstream, consumer-config, stream-limits, inactive-threshold
max_request_batch must be set if it's JetStream limits are s	validation	error	jetstream, consumer, config-validation, pull-consumer
consumer name can not contain '.', '*', '>', '\', '/'	validation	error	jetstream, consumer, naming, config-validation
consumer durable name can not contain '.', '*', '>', '\', '/	validation	error	jetstream, consumer, durable, naming, config-validation
deliver policy can not be updated	validation	error	jetstream, consumer, immutable-config, update
storage type can not be updated	validation	error	jetstream, consumer, storage, immutable-config
direct can not be updated	validation	error	jetstream, consumer, direct, immutable-config
sourcing can not be updated	validation	error	jetstream, consumer, sourcing, immutable-config
start sequence can not be updated	validation	error	jetstream, consumer, start-sequence, immutable-config
start time can not be updated	validation	error	jetstream, consumer, start-time, immutable-config
subject has exceeded number of tokens limit	error_code	error	nats, subject, subscription, configuration
attempted to connect to route port	error_code	error	nats, configuration, wrong-port, client
attempted to connect to leaf node port	error_code	error	nats, configuration, wrong-port, leafnode
remote leafnode has same cluster name	error_code	error	nats, leafnode, cluster, configuration
leafnodes disabled	error_code	error	nats, leafnode, disabled, configuration
attempted to connect to wrong port	error_code	error	nats, leafnode, wrong-port, configuration
account exists	error_code	error	nats, account, duplicate-registration
bad account	error_code	error	nats, account, nil-check
reserved account	error_code	warning	nats, account, reserved-name
account missing	error_code	error	nats, account, nil-check, service-export
service missing	error_code	error	nats, server, service-latency, configuration
bad service response type	error_code	error	nats, server, service-latency, response-type
bad sampling percentage, should be 1-100	error_code	error	nats, server, service-latency, validation
account validation failed	error_code	error	nats, server, jwt, account-validation
account expired	error_code	error	nats, server, jwt, account-expiry
account resolver missing	error_code	error	nats, server, account-resolver, configuration
account resolver update too soon	error_code	warning	nats, server, account-resolver, rate-limiting
stream import not authorized	error_code	error	nats, server, authorization, stream-import
stream import prefix can not contain wildcard tokens	error_code	error	nats, server, subject, stream-import
stream import already exists	error_code	warning	nats, server, configuration, duplicate-import
service import not authorized	error_code	error	nats, authorization, account-jwt, service-import
import forms a cycle	error_code	error	nats, account-jwt, cycle, service-import, stream-import
attempted to connect to gateway port	error_code	error	nats, gateway, port-misconfiguration, connection
wrong gateway	error_code	error	nats, gateway, configuration-mismatch
gateway name cannot contain spaces	error_code	error	nats, gateway, config-validation, naming
system account not setup	error_code	error	nats, system-account, configuration, jetstream
credentials have been revoked	error_code	error	nats, authentication, credentials, revocation, security
server is not running	error_code	error	nats, jetstream, server-lifecycle, shutdown
server name cannot contain spaces	error_code	error	nats, config-validation, naming
bad message header detected	error_code	error	nats, protocol, message-headers, parser
message headers not supported	error_code	error
no responders requires headers support	error_code	error
cluster name conflicts between cluster and gateway definitio	error_code	error
cluster name from remote server conflicts	error_code	error
cluster name cannot contain spaces	error_code	error
cluster name is reserved	error_code	error
malformed subject	error_code	error
subscribe permission violation	error_code	error
no matching transforms available	exception	error
certificate not pinned	exception	error
duplicate server name	exception	error	nats, cluster, server-name, configuration
minimum version required	exception	error	nats, leafnode, version, compatibility
connection rejected since minimum version required is	exception	error	nats, leafnode, version, protocol-error
invalid mapping destination	exception	error	nats, subject-mapping, configuration, transforms
request body is empty	validation	warning	nats, jwt, system-events, empty-payload
subject does not match jwt content	validation	warning	nats, jwt, subject-mismatch, system-events
gateway has no name	validation	error	nats, gateway, configuration, startup
gsl: invalid subject	exception	error	nats, subject, validation, sublist
gsl: no matches found	exception	warning	nats, sublist, not-found, unsubscribed
gsl: nil channel	exception	warning	nats, sublist, nil-channel, notification
gsl: notification already registered	exception	error	golang, nats-server, sublist, duplicate-registration
error creating store for stream	exception	error	jetstream, storage, nats-server, stream-creation
error creating store for consumer	exception	error	jetstream, storage, consumer, nats-server
`JS_STREAM_OFFLINE` stream is offline	error_code	error	jetstream, offline, stream, nats-server
`JS_ERR_GENERIC` account name can not contain path separators	validation	error	jetstream, validation, path-traversal, nats-server
`JS_STREAM_MSG_DELETE_FAILED` message delete not permitted	error_code	error	jetstream, permissions, stream-config, message-delete
`JS_INVALID_JSON` consumer group not specified	error_code	error	jetstream, validation, json, consumer-group
`JS_STREAM_PURGE_FAILED` stream purge not permitted	error_code	error	jetstream, permissions, stream-config, purge
no interest	http	warning	jetstream, snapshot, timeout, network
no flow response	http	warning	jetstream, snapshot, timeout, flow-control, network
`JS_CONSUMER_OFFLINE` consumer is offline	error_code	error	jetstream, consumer, cluster, quorum, offline
`JS_STREAM_WRONG_LAST_SEQUENCE` last sequence by subject mismatch	error_code	error	jetstream, batching, expected-sequence, concurrency
`JS_STREAM_ROLLUP_FAILED` rollup not permitted	error_code	error	jetstream, rollup, stream-config, permissions
stream assignment or group missing	exception	warning	jetstream, clustering, healthcheck, raft
stream not found	exception	warning	jetstream, clustering, healthcheck
group node missing	exception	warning	jetstream, raft, clustering, healthcheck
stream node missing	exception	warning	jetstream, raft, healthcheck, initialization
cluster node skew detected	exception	error	jetstream, raft, clustering, skew, healthcheck
monitor goroutine not running	exception	warning	jetstream, healthcheck, startup, goroutine
stream catching up	exception	info	jetstream, raft, healthcheck, replication
group node unhealthy	exception	error	jetstream, raft, healthcheck, network
stream missing	exception	warning	jetstream, nats, health-check, clustering
consumer assignment or group missing	exception	warning	jetstream, nats, clustering, raft
consumer not found	exception	error	jetstream, nats, consumers, clustering
consumer node missing	exception	warning	jetstream, nats, raft, consumers
JetStream cluster requires cluster name	exception	error	jetstream, nats, configuration, clustering
JetStream cluster requires configured routes or solicited le	exception	error	jetstream, nats, configuration, clustering, routes
shutting down	exception	info	jetstream, cluster, shutdown, raft
system limit reached	exception	error	jetstream, cluster, limits, ha-assets, configuration
consumer closed	exception	warning	jetstream, consumer, cluster, leader-election
operators do not allow authorization callouts to be configur	validation	error	configuration, operator-mode, jwt, auth-callout
MQTT clients over websocket must connect to the Websocket po	validation	error	mqtt, websocket, network, wrong-port
topic filter cannot be empty	validation	error	mqtt, protocol, topic-filter, malformed-packet
malformed variable int	validation	error	mqtt, protocol, varint, malformed-packet
received a second CONNECT packet	validation	error	mqtt, protocol, connect, reconnect
mqtt requires server name to be explicitly set	validation	error	mqtt, configuration, server-name, cluster
mqtt authentication username not compatible with presence of	validation	error	mqtt, configuration, authentication, users
mqtt authentication token not compatible with presence of us	validation	error	mqtt, config, authentication
ack wait must be a positive value	validation	error	mqtt, config, validation, jetstream
JS API timeout must be a positive value	validation	error	mqtt, config, validation, jetstream
mqtt requires JetStream to be enabled if running in standalo	validation	error	mqtt, jetstream, config, startup
connect flags reserved bit not set to 0	validation	error	mqtt, protocol, client-error
if Will flag is set to 0, Will Retain flag must be 0 too	validation	error	mqtt, protocol, client-error
password flag set but username flag is not	validation	error	mqtt, protocol, authentication, client-error
when client ID is empty, clean session flag must be set to 1	validation	error	mqtt, protocol, session, client-error
empty Will topic not allowed	validation	error	mqtt, protocol, will, client-error
empty user name not allowed	validation	error	mqtt, protocol, authentication, client-error
topic cannot be empty	validation	error	mqtt, protocol-validation, publish-packet
packet identifier cannot be 0	validation	error	mqtt, protocol-validation, packet-identifier
character not supported for MQTT topics	validation	error	mqtt, topic-validation, encoding
invalid MQTT session	validation	error	mqtt, session, connection-state
invalid retained message flags	validation	error	mqtt, retained-messages, data-corruption
stored session does not match client ID	validation	error	mqtt, session, nats-server, storage
invalid publish message, variable header exceeds remaining l	validation	error	mqtt, protocol, packet-parsing, nats-server
unable to plug TLS verify connection, config is nil	exception	error	tls, ocsp, config, nats-server
OCSP peer verification for client connections requires TLS v	exception	error	tls, mtls, ocsp, config, nats-server
unable to register client OCSP verification	exception	error	tls, ocsp, config, nats-server, startup
client not OCSP valid	exception	error
unable to register server OCSP verification	exception	error
server not OCSP valid	exception	error
solicited routes require cluster capabilities, e.g. --cluste	validation	error
TLS Server certificate must be present and valid	validation	error
TLS Server private key must be present and valid	validation	error
expected cluster password to be set	validation	error
nats: failed to get home dir, require %HOMEDRIVE% and %HOMEP	validation	error
failed to get home dir, require $HOME	validation	error
sealed stream	validation	error
invalid mirror configuration	validation	error
invalid consumer create response	error_code	error
last sequence mismatch	error_code	error
msgid is duplicate	error_code	error
stream closed	error_code	error
undefined message handler	error_code	error
expected stream does not match	error_code	error
message TTL disabled	error_code	error
rollup not permitted	error_code	error
nil config on stream restore	validation	error
stream names do not match	validation	error
stream assignment not present in clustered mode	error_code	error
sublist: invalid subject	validation	error
sublist: no matches found	error_code	error
sublist: nil channel	error_code	error
sublist: notification already registered	error_code	error
thw: task not found	error_code	error
thw: encoded version not known	validation	error
invalid semver	validation	error
no hostport specified	validation	error	config, hostport, nats-server, startup
${message} (dynamic websocket protocol error, sent to client	error_code	error	websocket, protocol-error, close-1002
not same origin	validation	error	websocket, cors, same-origin, proxy
not in the allowed list	validation	error	websocket, cors, origin, config
websocket requires TLS configuration	validation	error	websocket, tls, config, startup
error opening config file: %v	validation	error	config, file-io, startup, nats-server
config is invalid (%s:%d:%d)	validation	error	config, syntax, parser, nats-server
Parse error on line %d: '%s'	validation	error	config, syntax, lexer, nats-server
integer '%s' is out of the range	validation	error	config, integer-overflow, parser, nats-server
expected integer, but got '%s'	validation	error	config, type-error, parser, nats-server
float '%s' is out of the range	validation	error	config, parsing, float, range
expected float, but got '%s'	validation	error	config, parsing, float, syntax
expected boolean value, but got '%s'	validation	error	config, parsing, boolean
expected Zulu formatted DateTime, but got '%s'	validation	error	config, parsing, datetime, timezone
variable reference for '%s' on line %d could not be parsed:	validation	error	config, variables, interpolation, parsing
variable reference for '%s' on line %d can not be found	validation	error	config, variables, environment, missing-value
error parsing include file '%s', %v	validation	error	config, include, parsing, file-io
variable reference cycle for '%s'	validation	error	config, variables, cycle, recursion
invalid type name: %+v	exception	error	ldap, x509, certificate, dn, oid
invalid type value: %+v	exception	error	ldap, x509, certificate, dn, type-assertion
failed to decode escaped character: %s	exception	error	ldap, dn-parsing, hex-decoding
expected 1 byte when un-escaping, got %d	exception	error	ldap, dn-parsing, hex-decoding
missing TLS verified chains	exception	error	tls, ocsp, certificate
incomplete cert chain, got %d, want at least %d	exception	error	tls, ocsp, certificate-chain
failed to parse OCSP response: %w	exception	error	tls, ocsp, asn1, certificate
can set log size limit only for file logger	exception	error	logging, configuration, file-rotation
can set log max number of files only for file logger	exception	error	logging, configuration, file-rotation
duplicate entry for %q	validation	error	server, configuration, duplicate-detection
individual weights need to be <= 100	validation	error	nats-server, config-validation, weighted-mapping
total weight needs to be <= 100	validation	error	nats-server, config-validation, weighted-mapping
claim based accounts can not be updated directly	exception	error	nats-server, jwt-claims, account
service import not found	exception	error	nats-server, service-import, lookup-miss
duplicate service import subject %q, previously used in impo	exception	error	nats-server, service-import, duplicate-subject
failed to create mapping transform for service import subjec	exception	error	nats-server, subject-transform, service-import
no internal account client	exception	error	nats-server, account-setup, internal-client
duplicate call to create subscription for service import	exception	error	nats-server, service-import, duplicate-subscription
no export defined for %q	exception	error	nats-server, service-export, lookup-miss
failed to create mapping transform for stream import subject	exception	error	nats-server, stream-imports, subject-transform, configuration
will only fetch valid account keys	exception	error	nats-server, account-resolver, nkeys, validation
store operation not supported for URL Resolver	exception	error	nats-server, account-resolver, url-resolver, configuration
could not fetch <%q>: %v	exception	error	nats-server, http, account-resolver, network
could not fetch <%q>: no response	exception	warning	nats-server, http, account-resolver
delete must be enabled in server config	exception	error	nats-server, account-resolver, delete-policy, configuration
not self signed	exception	error	nats-server, jwt, account-resolver, signature
not trusted	exception	error	nats, jwt, operator-claims, security
malformed request	validation	error	nats, jwt, operator-claims, validation
not allowed to delete system account	exception	error	nats, system-account, operator-claims, safety
no operator key found	exception	error	nats, jwt, resolver, config
validation errors: %v	validation	error	nats, jwt, validation
error setting up update handling: %v	exception	error	nats, resolver, subscription, internal
error setting up lookup request handling: %v	exception	error	nats, resolver, subscription, lookup
error setting up pack request handling: %v	exception	error	nats-server, account-resolver, subscription, system-account
error setting up list request handling: %v	exception	error	nats-server, account-resolver, subscription, system-account
error setting up delete request handling: %v	exception	error	nats-server, account-resolver, subscription, delete-request
error setting up pack response handling: %v	exception	error	nats-server, account-resolver, subscription, cluster-sync
Fetch timeout %v is too smal	validation	error	nats-server, account-resolver, configuration, timeout
eventing shut down	exception	error	nats-server, shutdown-race, account-lookup, eventing
template expansion exceeds limit	validation	error
generated invalid subject %q: %q is not defined	validation	error
template operation in %q: %q is not defined	validation	error
generated invalid subject	validation	error
%w: %d	validation	error
invalid permissions for user %q: %w	validation	error
invalid permissions for nkey %q: %w	validation	error
publish allow: %w	validation	error
publish deny: %w	validation	error	config, permissions, validation, nats
subscribe allow: %w	validation	error	config, permissions, validation, nats
subscribe deny: %w	validation	error	config, permissions, validation, nats
unknown connection type %q	validation	error	config, operator-jwt, connection-types, nats
no_auth_user not compatible with Trusted Operator	validation	error	config, operator, authentication, nats
no_auth_user: "%s" present, but users/nkeys are not defined	validation	error	config, authentication, nats
no_auth_user: "%s" not present as user or nkey in authorizat	validation	error	config, authentication, nats
proxy trusted key %q is invalid	validation	error	config, nkeys, proxy, validation
auth callout violation: %q on account %q	exception	error	auth-callout, authentication, nats
error decrypting auth callout response on account %q: %v	exception	error	auth-callout, encryption, xkey, nats
authorization response had validation errors: %v	validation	error	jwt, auth-callout, validation
auth callout service returned an error: %v	exception	error	auth-callout, authorization-denied
error non operator mode account %q: attempted to use issuer_	exception	error	auth-callout, jwt, operator-mode
wrong issuer for auth callout response on account %q, expect	exception	error	auth-callout, jwt, issuer
account %q not permitted as valid account option for auth ca	exception	error	auth-callout, operator-mode, jwt
authorized user on account %q outside of valid connect times	exception	error	auth-callout, jwt, time-window
authorized user on account %q using invalid connection type	validation	error	auth-callout, jwt, connection-types
no valid account %q for auth callout response on account %q:	validation	error	auth-callout, account-lookup, jwt
user JWT issuer %q is not known	validation	error	auth-callout, jwt, signing-key
user JWT is not valid: %v	validation	error	auth-callout, jwt, scoped-signer
user JWT is not a valid scoped user	validation	error
user JWT generated invalid permissions: %v	validation	error
bad OCSP responder http status: [%d]	http	error
exhausted OCSP responders: %w	error_code	error
unable to match any CA certificate: %v	validation	error
NCryptOpenStorageProvider returned %X: %v	error_code	error	windows, tls, cng, keystore
invalid subject-queue %q	validation	error	nats, subject, validation
processHeaderPub Parse Error: %q	validation	error	nats, protocol, hpub, headers
processHeaderPub Bad or Missing Header Size: %q	validation	error	protocol, parsing, nats
processHeaderPub Bad or Missing Total Size: %q	validation	error	protocol, parsing, overflow
processHeaderPub Header Size larger then TotalSize: %q	validation	error	protocol, parsing, validation
processPub Parse Error: %q	validation	error	protocol, parsing, nats
processPub Bad or Missing Size: %q	validation	error	protocol, parsing, overflow
processSub Parse Error: %q	validation	error	protocol, parsing, subscription
processUnsub Parse Error: %q	validation	error	protocol, parsing, subscription
invalid connection types %q	validation	error	config, validation, nats
failed to read protocol version: %w	error_code	error	network, proxy-protocol, tcp
failed to read v1 line: %w	error_code	error	network, proxy-protocol, tcp
%w: v1 line too long	validation	error	proxy-protocol, network, tcp, nats
%w: invalid v1 format	validation	error	proxy-protocol, network, nats, malformed-input
%w: invalid address	validation	error	proxy-protocol, network, ip-address, nats
invalid source port: %w	validation	error	proxy-protocol, network, port, nats
invalid dest port: %w	validation	error	proxy-protocol, network, port, nats
%w: TCP4 with IPv6 address	validation	error	proxy-protocol, network, ipv6, nats
%w: TCP6 with IPv4 address	validation	error	proxy-protocol, network, ipv6, nats
%w: invalid protocol %s	validation	error	proxy-protocol, network, nats, malformed-input
failed to read v2 signature: %w	error_code	error	proxy-protocol, network, tcp, io
%w: invalid signature	validation	error	proxy-protocol, network, signature-validation
failed to read v2 header: %w	error_code	error	proxy-protocol, network, io, truncated-header
unsupported PROXY protocol version: %d	validation	warning	proxy-protocol, versioning, defensive-guard
failed to read PROXY protocol header: %w	error_code	error	proxy-protocol, network, io, truncated-header
%w: invalid version 0x%02x	validation	error	proxy-protocol, network, binary-protocol
failed to discard LOCAL command address data: %w	validation	warning	proxy-protocol, network, io
unknown PROXY protocol command: 0x%02x	validation	error	proxy-protocol, protocol-violation, network
%w: only STREAM protocol supported	validation	error	proxy-protocol, unsupported-protocol, udp, tcp
failed to discard UNSPEC address address data: %w	validation	warning	proxy-protocol, network, io
%w: unsupported address family 0x%02x	validation	error	proxy-protocol, network, protocol-parsing
IPv4 address data too short: %d bytes	validation	error	proxy-protocol, protocol-parsing, validation
failed to read IPv4 address data: %w	validation	warning	network, proxy-protocol, io
IPv6 address data too short: %d bytes	validation	error	proxy-protocol, ipv6, protocol-parsing
failed to read IPv6 address data: %w	validation	warning	network, io, proxy-protocol
unknown consumer action: %v	validation	error	jetstream, json, validation
unknown priority policy: %v	validation	error	jetstream, json, validation
flow control ack policy heartbeat needs to be 1s	validation	error	jetstream, consumer-config, flow-control
consumer delivery policy is deliver %s, but optional start %	validation	error	jetstream, consumer-config, validation
consumer delivery policy is deliver %s, but optional %s is n	validation	error	jetstream, consumer-config, validation
preferred server not permitted in placement	validation	error	jetstream, consumer-config, validation
pattern requires 6 fields, got %d	validation	error	cron, parsing, scheduling
too many hyphens: %s	validation	error	cron, parsing
too many slashes: %s	validation	error	cron, parsing
beginning of range (%d) below minimum (%d): %s	validation	error	cron, parsing, range-validation
end of range (%d) above maximum (%d): %s	validation	error	cron, parsing, range-validation
beginning of range (%d) beyond end of range (%d): %s	validation	error	cron, parsing, range-validation
step of range should be a positive number: %s	validation	error	cron, parsing, range-validation
failed to parse int from %s: %s	validation	error	cron, parsing, number-format
negative number (%d) not allowed: %s	validation	error	cron, parsing, number-format
error parsing path [%s]: %v	validation	error
the path [%s] doesn't exist	validation	error
error accessing path [%s]: %v	validation	error
the path [%s] is not a directory	validation	error
the path [%s] is not a file	validation	error
line in package didn't contain 2 entries: %q	validation	error
key to merge is not a valid public account key	validation	error
invalid public key	validation	error
invalid JWT	validation	error
store is read-only	validation	error
store is not set up to for delete	validation	error	jwt, store, configuration
jwt subject nkey and provided nkey do not match	validation	error	jwt, validation, claims
subject of existing and new jwt do not match	validation	error	jwt, claims, store
invalid mapping destination: invalid transform	validation	error	subject-mapping, transform, config
invalid mapping destination: not using all of the token wild	validation	error	subject-mapping, transform, wildcards
invalid mapping destination: unknown function	validation	error	subject-mapping, transform, config
invalid mapping destination: wildcard index out of range	validation	error	jetstream, subject-transform, config-validation
invalid mapping destination: not enough arguments passed to	validation	error	jetstream, subject-transform, config-validation
invalid mapping destination: function argument is invalid or	validation	error	jetstream, subject-transform, config-validation
invalid mapping destination: too many arguments passed to th	validation	error	jetstream, subject-transform, config-validation
invalid mapping destination: the only mapping function allow	validation	error	jetstream, subject-transform, imports
subject %q is malformed	validation	warning	monitoring, system-account, subject-format
undefined message handler	validation	error	internal-api, system-account, nil-argument
unknown compression algorithm	validation	error	jetstream, filestore, serialization
name required	validation	error	jetstream, filestore, config-validation
fileStore requires file storage type in config	validation	error	jetstream, storage-config, filestore, go
filestore max block size is %s	validation	error	jetstream, filestore, config-limit, go
could not create storage directory - %v	exception	critical	jetstream, filesystem, permissions, go
storage directory is not a directory	exception	critical	jetstream, filesystem, path, go
storage directory is not writable	exception	critical	jetstream, filesystem, permissions, disk, go
could not create message storage directory - %v	exception	critical	jetstream, filesystem, permissions, go
could not create consumer storage directory - %v	exception	critical	jetstream, filesystem, permissions, go
could not create hash: %v	exception	error	jetstream, filestore, hashing, dependency, go
not enough seed bytes read (%d != %d	exception	error	crypto, entropy, filestore
not enough nonce bytes read (%d != %d)	exception	error	crypto, nonce, entropy, filestore
Error creating msg block file: %v	exception	error	filesystem, io, permissions, filestore
message overrun	exception	error	corruption, recovery, filestore
sanity check failed	exception	error	corruption, recovery, sanity-check, filestore
not enough overwrite bytes read (%d != %d)	exception	error	crypto, entropy, purge, filestore
failed to load block from disk: %w	exception	error	io, corruption, truncation, filestore
failed to decompress block: %w	exception	error	compression, corruption, truncation, filestore
failed to truncate msg block %d, file not open	exception	error	jetstream, filestore, stream-truncate, file-handle
flush of last block failed: %w	exception	critical	jetstream, filestore, disk-full, io-error, stream-restore
loading encryption for block %d failed: %w	exception	critical	jetstream, filestore, encryption, stream-recovery, data-corruption
rebuildState for block %d failed: %w	exception	critical	jetstream, filestore, corruption, rebuild-state, stream-recovery
populating per-subject info for block %d failed: %w	exception	error	jetstream, filestore, per-subject-index, stream-recovery
error opening msg block file [%q]: %v	exception	critical	jetstream, filestore, permissions, too-many-open-files, stream-recovery
failed to read original block from disk: %w	exception	error	jetstream, filestore, compression, io-error, recompression
failed to read existing metadata header: %w	exception	error	jetstream, filestore, compression, metadata-corruption, recompression
failed to decompress original block: %w	exception	error	jetstream, filestore, compression, decompress-failed, data-corruption
failed to create temporary file: %w	exception	error	jetstream, filestore, disk-full, permissions, temp-file
failed to compress block: %w	exception	error	filestore, compression, jetstream, go
failed to write to temporary file: %w	exception	critical	filestore, filesystem, io, jetstream, go
short write to temporary file (%d != %d)	exception	critical	filestore, filesystem, io, jetstream, go
failed to sync temporary file: %w	exception	critical	filestore, fsync, io, jetstream, go
failed to close temporary file: %w	exception	error	filestore, filesystem, io, jetstream, go
failed to move temporary file into place: %w	exception	critical	filestore, filesystem, rename, jetstream, go
sequence numbers for cache load did not match, %d vs %d	exception	error	filestore, cache, sequence, jetstream, go
bad index file	exception	warning	filestore, index, corruption, jetstream, go
short index file	exception	warning	filestore, index, corruption, truncated, go
accounting inconsistent	exception	warning	filestore, index, accounting, consistency, go
could not decode avl dmap: %v	exception	critical	jetstream, filestore, corruption, deserialization
smb.truncate: %w	exception	error	jetstream, filestore, purge, truncate, io
snapshot check failed: %w	exception	error	jetstream, filestore, snapshot, backup
snapshot check detected %d bad messages	exception	critical	jetstream, filestore, snapshot, data-integrity
filestore is nil	exception	warning	jetstream, filestore, nil-pointer, guard
bad consumer config	validation	error	jetstream, filestore, consumer, validation
could not create consumer directory - %v	exception	error	jetstream, filestore, consumer, filesystem, permissions
bad ack floor for consumer	validation	error	jetstream, filestore, consumer, state, validation
bad ack floor for stream	validation	error	jetstream, consumer-state, filestore, validation
bad pending entry, sequence [%d] out of range	validation	error	jetstream, consumer-state, filestore, pending, validation
unsupported version: %d	exception	error	jetstream, filestore, versioning, compatibility
metadata incomplete	exception	error	jetstream, filestore, compression, corruption
uncompressed buffer is too short	exception	error	jetstream, filestore, compression, validation
compression algorithm not known	exception	error	jetstream, filestore, compression, compatibility
error writing to compression writer: %w	exception	error	jetstream, filestore, compression, io
short write on body (%d != %d)	exception	error	jetstream, filestore, compression, io
error closing compression writer: %w	exception	error	io, compression, filestore
error writing checksum: %w	exception	error	io, checksum, filestore
short write on checksum (%d != %d)	exception	error	io, checksum, short-write
compressed buffer is too short	exception	error	compression, checksum, data-corruption
error reading compression reader: %w	exception	error	compression, s2, data-corruption
gateway %q has no port specified (select -1 for random port)	validation	error	config, gateway, validation
gateway in the list %d has no name	validation	error	config, gateway, validation
gateway %q has no URL	validation	error	config, gateway, validation
gateway %q: %v	validation	error	tls, gateway, validation
processGatewaySubjectUnsub %s	validation	error	gateway, protocol, cluster, parse-error
processGatewaySubjectSub Parse Error: '%s'	validation	error	gateway, protocol, parse-error, cluster
jetstream already enabled	validation	error	jetstream, configuration, double-initialization
unable to recover keys	exception	critical	jetstream, encryption, tpm, key-recovery
JetStream encryption key may not be used with TPM options	validation	error	jetstream, encryption, tpm, configuration-conflict
could not create storage directory - %v	validation	critical	jetstream, storage, filesystem, permissions
storage directory is not a directory	validation	critical	jetstream, storage, filesystem, configuration
storage directory is not writable	validation	critical	jetstream, storage, permissions, filesystem
setting up internal jetstream subscriptions failed: %v	exception	error	jetstream, subscriptions, internal-api, startup
Error enabling jetstream on configured accounts: %v	exception	error	jetstream, accounts, configuration, startup
jetstream account not registered	exception	error	jetstream, account-lifecycle, nats-server
Error setting up jetstream service imports for account: %v	exception	error	jetstream, service-import, nats-server
jetstream can not be enabled on the system account	validation	error	jetstream, system-account, nats-server
could not create storage streams directory - %v	exception	critical	jetstream, filesystem, permissions, nats-server
default_js_domain contains account name %q with enabled JetS	validation	error	jetstream, configuration, domain, nats-server
in non operator mode, `default_js_domain` references non exi	validation	error	jetstream, configuration, domain, nats-server
default_js_domain contains account name %q, which is not a v	validation	error	jetstream, configuration, nkeys, operator-mode, nats-server
system account %q can not be in default_js_domain	validation	error	jetstream, configuration, system-account
default_js_domain contains account %q with invalid domain na	validation	error	jetstream, configuration, domain, subject-validation
invalid domain name: derived %q is not a valid subject	validation	error	jetstream, configuration, domain, subject-validation
invalid domain name: may not contain ., * or >	validation	error	jetstream, configuration, domain
jetstream cluster requires `server_name` to be set	validation	error	jetstream, clustering, configuration, server-name
jetstream cluster requires `cluster.name` to be set	validation	error	jetstream, clustering, configuration
expected 'no_extend' for string value, got '%s'	validation	error	jetstream, configuration, enum-validation
jetstream max catchup cannot be negative	validation	error	jetstream, configuration, validation
%w at offset %d	validation	warning	jetstream, json, request-validation, api
`10052` stream configuration for create can not be sealed	error_code	error	jetstream, stream, api-error, sealed-stream
`10005` preferred server %q is already leader	error_code	error	jetstream, clustering, raft, placement, nats-server
restore for stream '%s > %s' requires reply subject for each	exception	error	jetstream, stream-restore, protocol, nats-server
restore for stream '%s > %s' received short chunk	exception	error	jetstream, stream-restore, protocol, nats-server
`10062` restore for stream '%s > %s' did not create a stream	error_code	critical	jetstream, stream-restore, clustering, nats-server
restore for stream '%s > %s' is stalled	exception	error	jetstream, stream-restore, timeout, nats-server
could not register snapshot delivery interest for %q: %w	exception	error	jetstream, snapshot, interest, nats-server
`10097` JetStream header size exceeds limits for '%s > %s'	error_code	error	jetstream, headers, limit, batching, nats-server
`10071` last sequence mismatch: %d vs %d	error_code	error	jetstream, publish, concurrency-conflict, expected-last-sequence
`10164` last sequence mismatch	error_code	error	jetstream, batching, header-misuse, expected-last-sequence
`10111` rollup value invalid: %q	error_code	error	jetstream, rollup, header-validation
stream assignment error: %w	exception	error	jetstream, clustering, health-check, stream-assignment
node write error: %v	exception	error	jetstream, raft, health-check, quorum
stream write error: %v	exception	error	jetstream, raft, health-check, stream-state
consumer assignment error: %w	exception	error	jetstream, consumers, health-check, consumer-assignment
consumer write error: %v	exception	critical	jetstream, raft, cluster, consumer
unsupported consumer %q	exception	error	jetstream, cluster, version-compatibility, consumer
`10052` stream configuration for create can not be sealed	error_code	error	jetstream, stream, config-validation, api-error
`10069` change to limits violates consumers: %s	error_code	error	jetstream, stream, consumer, limits, api-error
`10094` consumer delivery policy is deliver last per subject, but FilterSubject is not s	error_code	error	jetstream, consumer, config-validation, api-error
JetStream message size exceeds limits for '%s > %s'	validation	warning	jetstream, publish, message-size, limits
%w for stream '%s > %s'	validation	critical	jetstream, raft, leaderless, catchup, cluster
default sentinel requires operators and accounts	validation	error	config, authentication, jwt, operator-mode
default sentinel JWT not valid	validation	error	config, authentication, jwt, operator-mode
default sentinel must be a bearer token	validation	error	config, authentication, jwt, bearer-token
operators require an account resolver to be configured	validation	error	nats, jwt, config-validation, operator-mode
operators do not allow Accounts to be configured directly	validation	error	nats, jwt, config-validation, operator-mode
operators do not allow users to be configured directly	validation	error	nats, jwt, config-validation, operator-mode
conflicting options for 'TrustedKeys' and 'TrustedOperators'	validation	error	nats, jwt, config-validation, operator-mode
system_account in config and operator JWT must be identical	validation	error	nats, jwt, system-account, config-validation
using nats based account resolver - the system account needs	validation	error	nats, jwt, system-account, account-resolver
operator %s expects version %s got error instead: %s	validation	error	nats, jwt, version-validation, operator-mode
operator %s expected major version %d > server major version	validation	error	nats, jwt, version-mismatch, operator-mode
operator %s expected minor version %d > server minor version	validation	error	nats, jwt, version-mismatch, operator-mode
operator %s expected update version %d > server update versi	validation	error	nats, jwt, version-mismatch, operator-mode
trusted Keys %q are required to be a valid public operator n	validation	error
pinned account key %q is not a valid public account nkey	validation	error
invalid deny_imports for remote %s: %w	validation	error
invalid deny_exports for remote %s: %w	validation	error
duplicate remote %s	validation	error
cannot find local account %q specified in leafnode %s	validation	error
operator mode does not allow specifying users in leafnode co	validation	error
operator mode requires account nkeys in remotes. Please add	validation	error
operator mode and non account nkeys are incompatible	validation	error
remote leaf node configuration cannot have a mix of websocke	validation	error
remote leaf node URL %q cannot be used in FIPS-140 mode when	validation	error	fips, websocket, leafnode, config-validation
leaf nodes and gateways (both being defined) require a syste	validation	error	leafnode, gateway, system-account, config-validation
leafnode: %v	validation	error	leafnode, tls, pinned-certs, config-validation
invalid leafnode's minimum version: %v	validation	error	leafnode, version, config-validation
the minimum version should be at least 2.8.0	validation	error	leafnode, version, config-validation
can not have a single user/pass and a users array	validation	error	leafnode, auth, config-validation
can not have a single nkey and a users array	validation	error	leafnode, auth, nkey, config-validation
duplicate user %q detected in leafnode authorization	validation	error	leafnode, auth, duplicate-user, config-validation
invalid proxy URL: %v	validation	error	leafnode, proxy, url-parsing, config-validation
proxy URL scheme must be http or https, got: %s	validation	error	leafnode, proxy, url-scheme, config-validation
proxy URL must specify a host	validation	error	configuration, leafnode, proxy, url
proxy timeout must be >= 0	validation	error	configuration, leafnode, proxy, timeout
proxy username and password must both be specified or both b	validation	error	configuration, leafnode, proxy, authentication
proxy is configured but remote URL %s requires TLS and no TL	validation	error	configuration, leafnode, proxy, tls, websocket
unexpected proxy URL parse error (URL was pre-validated): %v	exception	error	proxy, internal, url, defensive
failed to connect to proxy: %v	exception	error	network, proxy, dial, connectivity
failed to set deadline: %v	exception	error	network, proxy, timeout, connection
failed to write CONNECT request: %v	exception	error	network, proxy, write, connect
failed to read proxy response: %v	exception	error	network, proxy, http, response
proxy CONNECT failed: %s	exception	error	network, proxy, http, authentication, acl
failed to clear deadline: %v	exception	error
processLeafSub Parse Error: '%s'	validation	error
processLeafHeaderMsgArgs Parse Error: '%s'	validation	error
processLeafHeaderMsgArgs Bad or Missing Reply Indicator: '%s	validation	error
processLeafHeaderMsgArgs Bad or Missing Header Size: '%s'	validation	error
processLeafHeaderMsgArgs Bad or Missing Size: '%s'	validation	error
processLeafHeaderMsgArgs Header Size larger then TotalSize:	validation	error
processLeafMsgArgs Parse Error: '%s'	validation	error
processLeafMsgArgs Bad or Missing Reply Indicator: '%s'	validation	error
processLeafMsgArgs Bad or Missing Size: '%s'	validation	error
invalid websocket connection	exception	error
compression negotiation error	exception	error
config required	validation	error
memStore requires memory storage type in config	validation	error
partial purges not supported on memory store	validation	error
memstore is nil	exception	error
bad consumer config	validation	error
no impl	exception	error
bad ack floor for consumer	validation	error
bad ack floor for stream	validation	error
bad pending entry, sequence [%d] out of range	validation	error
invalid sorting option: %s	http	error
sort by stop only valid on closed connections	http	error
sort by reason only valid on closed connections	http	error	monitoring, connz, invalid-options
filter by subject only valid with account filtering	http	error	monitoring, connz, invalid-options
Error decoding state for %s	http	warning	monitoring, http-400, invalid-query-param
invalid test subject, must be valid publish subject: %s	http	error	monitoring, subsz, subject-validation
Account %s does not exist	http	error	monitoring, accountz, not-found
jetstream not enabled	http	error	jetstream, monitoring, configuration
account %q not found	http	error	jetstream, monitoring, not-found
account %q not jetstream enabled	http	warning	jetstream, monitoring, account
mqtt: %v	validation	error	mqtt, tls, configuration
mqtt: consumer_replicas (%v) cannot be higher than stream_re	validation	error	mqtt, jetstream, configuration
the first packet should be a CONNECT (%v), got %v	validation	error	mqtt, protocol-violation, connection-setup
unable to connect: %v	exception	error	mqtt, authentication, jetstream, connection-setup
received unknown packet type %d	validation	error	mqtt, protocol-violation, corrupt-data
invalid fixed header flags %x for packet type %x	validation	error	mqtt, protocol-violation, malformed-packet
invalid remaining length %d for packet type %x	validation	error	mqtt, protocol-violation, malformed-packet
lookup %s stream for account %q: %v	exception	error	mqtt, jetstream, stream-lookup, configuration
create sessions stream for account %q: %v	exception	error	mqtt, jetstream, stream-creation
create messages stream for account %q: %v	exception	error	mqtt, jetstream, stream-creation
create QoS2 incoming messages stream for account %q: %v	exception	error	mqtt, jetstream, qos2, stream-creation
create QoS2 outgoing PUBREL stream for account %q: %v	exception	error	mqtt, jetstream, qos2, stream-creation
create retained messages stream for account %q: %v	exception	error	jetstream, mqtt, stream-creation, nats-server
could not look up or create the retained messages stream for	exception	error	jetstream, mqtt, race-condition, stream-lookup
failed to update stream config: %w	exception	error	jetstream, mqtt, stream-update, config-mismatch
could not look up the retained messages stream for account %	exception	error	jetstream, mqtt, stream-lookup, nil-guard
create retained messages consumer for account %q: %v	exception	error	jetstream, mqtt, consumer, ephemeral-consumer
timeout after %v: request type %q on %q (reply=%q)	exception	error	jetstream, mqtt, timeout, api-request
timeout after %v: request type %q on %q: got %d out of %d	exception	error	jetstream, mqtt, timeout, partial-response, cluster
invalid stream create response: missing stream info	exception	error	jetstream, mqtt, protocol, invalid-response
invalid stream update response: missing stream info	exception	error	jetstream, mqtt, protocol, invalid-response, stream-update
another session is in use with client ID %q	validation	error	mqtt, session-conflict, client-id
loading session record: %w	exception	error	mqtt, jetstream, persistence
unmarshal of session record at sequence %v: %w	exception	error	mqtt, json, persistence, corruption
timed out while transferring retained messages from '$MQTT.r	exception	warning	mqtt, retained-messages, timeout, migration
unable to persist session %q (seq=%v): %v	exception	error	mqtt, jetstream, persistence
unable to persist session %q (seq=%v): invalid pub ack respo	exception	error	mqtt, jetstream, ack
unable to delete consumer %q for session %q: %v	exception	error	mqtt, jetstream, consumer, cleanup
unable to delete session %q record at sequence %v: %v	exception	error	mqtt, jetstream, persistence, delete
older protocol %q not supported	validation	error	mqtt, protocol, compatibility
expected connect packet with protocol name %q, got %q	validation	error
`mqttConnAckRCUnacceptableProtocolVersion` unacceptable protocol version of %v	error_code	error
if Will flag is set to 0, Will QoS must be 0 too, got %v	validation	error
if Will flag is set to 1, Will QoS can be 0, 1 or 2, got %v	validation	error
`mqttConnAckRCQoS2WillRejected` server does not accept QoS2 for Will messages	error_code	error
`mqttConnAckRCIdentifierRejected` invalid character in %s %q	error_code	error
other session with client ID %q is in the process of connect	validation	error
%v for account %q, session %q	validation	error
QoS=%v is invalid in MQTT	validation	error
QoS=2 is disabled for PUBLISH messages	validation	error
with QoS=%v, packet identifier cannot be 0	validation	error	mqtt, protocol-violation, qos1, packet-identifier
invalid remaining length %d for PUBLISH packet	validation	error	mqtt, malformed-packet, framing, publish
invalid utf8 for %s %q	validation	error	mqtt, utf8, encoding, topic-validation
invalid null character in %s %q	validation	error	mqtt, topic-validation, null-byte, protocol-violation
timeout after %v waiting for the JetStream ack	validation	error	mqtt, jetstream, ack-timeout, qos1
JetStream did not acknowledge the QoS1 message within %v (se	validation	warning	mqtt, jetstream, shutdown, qos1, ack-timeout
QoS1 in-flight window is full (%d messages) and JetStream ha	validation	error	mqtt, jetstream, backpressure, inflight-window, qos1
wrong %ssubscribe reserved flags: %x	validation	error	mqtt, fixed-header, flags, subscribe, protocol-violation
subscribe QoS value must be 0, 1 or 2, got %v	validation	error
%ssubscribe protocol must contain at least 1 topic filter	validation	error
max_ack_pending for all consumers would be %v which exceeds	validation	error
wildcards not allowed in publish's topic: %q	validation	error
error reading %s: %v	validation	error
unknown trace type %v	validation	error
store_dir not set	validation	error
failed to get local status: %w	validation	error
non-ok http status on GET request (reqlen=%d): %d	http	error
non-ok http status on POST request (reqlen=%d): %d	http	error
no available ocsp servers	validation	error
exhausted ocsp servers: %w	validation	error
failed to get remote status: %w	validation	error
failed to write ocsp status: %w	validation	error
no certificate found	validation	error
error parsing certificate: %v	validation	error
bad OCSP status update for certificate at '%s': %s	validation	error
found existing OCSP status for certificate at '%s': %s	validation	error
%s peer missing OCSP Staple	validation	error
%s peer missing TLS verified chains	validation	error
failed to get issuer certificate for %s peer	validation	error
failed to parse OCSP response from %s peer: %w	validation	error
OCSP staple's signer missing authorization by CA to act as O	validation	error
OCSP staple from %s peer not current	validation	error
bad status for OCSP Staple from %s peer: %s	validation	error
could not create OCSP storage directory - %v	validation	error
OCSP storage directory is not a directory	validation	error
unexpected PEM certificate type: %s	validation	error	tls, pem, ocsp, certificate-parsing
invalid ocsp ca configuration	validation	error	ocsp, tls, configuration, certificate-bundle
invalid issuer configuration: %w	validation	error	tls, ocsp, certificate-chain, x509
failed to parse ca_file: %v	validation	error	tls, pem, ocsp, configuration
failed to parse cert: %v	validation	error	tls, ocsp, x509, certificate-parsing
no issuers found	validation	error	ocsp, tls, certificate-chain, configuration
%s invalid ca basic constraints: is not ca	validation	error	ocsp, x509, certificate-constraints, configuration
invalid ocsp NextUpdate, is past time: %s	validation	error	ocsp, time-validation, rfc6960, stale-response
invalid ocsp ThisUpdate, is future time: %s	validation	error	ocsp, time-validation, clock-skew, rfc6960
error writing to compression writer: %w	error_code	error	compression, s2, ocsp-cache, io
short write on body (%d != %d)	error_code	error	compression, io, cache, ocsp
error closing compression writer: %w	error_code	error	compression, io, cache, ocsp
error reading compression reader: %w	error_code	error	compression, io, cache, corruption
encountered panic without a token %v	error_code	error	config, panic, recovery
%v	error_code	error	config, panic, type-mismatch
%s: config has no values or is empty	validation	warning	config, warning, empty-file
could not parse address string %q	validation	error	config, address, parsing
could not parse port %q	validation	error	config, port, parsing
expected port or host:port, got %T	validation	error	config, type-mismatch, address
error parsing %s url [%q]	validation	error	config, url, parsing, credentials
must be int64 or string	validation	error	config, jetstream, type-mismatch
sizes defined as strings must end in K, M, G, T	validation	error	config, jetstream, size-format
cluster import allow: %w	validation	error	config, permissions, subjects
cluster import deny: %w	validation	error	config, permissions, subjects
cluster export allow: %w	validation	error	config, permissions, subjects
cluster export deny: %w	validation	error	config, permissions, subjects
'auth_callout' cannot be configured in FIPS-140 mode	validation	error	config, fips, auth-callout
subject %q is not a valid subject	validation	error	config, permissions, subjects
queue %q is not a valid queue	validation	error	nats, config-validation, subject
unrecognized cipher %s	validation	error	tls, config-validation, cipher
unrecognized curve preference %s	validation	error	tls, config-validation, elliptic-curve
'min_version' wrong type: %v	validation	error	tls, type-error, config-validation
unsupported TLS version: %s	validation	error	tls, config-validation, security
missing 'key_file' in TLS configuration	validation	error	tls, config-validation, missing-file
missing 'cert_file' in TLS configuration	validation	error	tls, config-validation, missing-file
error parsing X509 certificate/key pair: %v	validation	error	tls, x509, certificate
error parsing certificate: %v	validation	error	tls, x509, certificate
error parsing X509 certificate/key pair %d/%d: %v	validation	error	tls, x509, certificate, config-validation
error parsing certificate %d/%d: %v	validation	error	tls, certificate, x509, config
failed to parse root ca certificate	validation	error	tls, certificate, ca, mtls
unsupported minimum TLS version: %s	validation	error	tls, config, protocol-version
must specify [-c, --config] option to check configuration fi	exception	error	cli, config, flags
invalid signal parameters: %v	validation	error	cli, signals, argument-parsing
%s parser ERROR, state=%d, i=%d: proto='%s...'	exception	error	protocol, parser, fuzzing
unsupported type: %d	exception	error	protobuf, wire-format, encoding
raft: leader should be exactly %d bytes	error_code	error	raft, encoding, jetstream
raft: illegal peer: %q	validation	error	raft, jetstream, cluster
raft: could not create storage directory - %v	exception	critical	raft, storage, filesystem, jetstream
raft: storage directory is not a directory	exception	error	raft, filesystem, configuration
raft: storage directory is not writable	exception	error	raft, filesystem, permissions
could not create snapshots directory - %v	exception	error	raft, filesystem, jetstream
field "Users": old=%v, new=%v	validation	error	reload, leafnodes, unsupported-operation
remote %s: %s	validation	error	reload, leafnodes, remotes
remote %s: cannot be added at the moment, try again	validation	error	reload, leafnodes, race-condition
OnReload, sort or explicitly skip type: %s	validation	error	reload, developer-guard, type-switch
unable to add account %q to the list of dedicated routes: %v	validation	error	reload, cluster, account-lookup
invalid ClientAdvertise value of %s, err=%v	validation	error	reload, configuration, validation
config reload does not support moving to or from an account	validation	error	nats-server, config-reload, accounts-resolver
config reload not supported for %s: old=%v, new=%v	validation	error	nats-server, config-reload, gateways
config reload not supported for %s: %v	validation	error	nats-server, config-reload, leafnodes
config reload not supported for jetstream storage directory	validation	error	nats-server, config-reload, jetstream
config reload not supported for jetstream dynamic max memory	validation	error	nats-server, config-reload, jetstream
config reload not supported for decreasing jetstream max mem	validation	error	nats-server, config-reload, jetstream
config reload not supported for jetstream max memory and max	validation	error
config reload not supported for jetstream storage dir	validation	error
config reload not supported for cluster host: old=%s, new=%s	validation	error
config reload not supported for cluster port: old=%d, new=%d	validation	error
invalid Cluster.Advertise value of %s, err=%v	validation	error
field %q: old=%v, new=%v	validation	error
processRoutedOriginClusterMsgArgs Parse Error: '%s'	validation	error
processRoutedOriginClusterMsgArgs Bad or Missing Reply Indic	validation	error
processRoutedOriginClusterMsgArgs Bad or Missing Header Size	validation	error
processRoutedOriginClusterMsgArgs Bad or Missing Size: '%s'	validation	error
processRoutedOriginClusterMsgArgs Header Size larger then To	validation	error
processRoutedHeaderMsgArgs Parse Error: '%s'	validation	error
processRoutedHeaderMsgArgs Bad or Missing Reply Indicator: '	validation	error
processRoutedHeaderMsgArgs Bad or Missing Header Size: '%s'	validation	error
processRoutedHeaderMsgArgs Bad or Missing Size: '%s'	validation	error
processRoutedHeaderMsgArgs Header Size larger then TotalSize	validation	error	nats-server, protocol, routing, message-parsing
processRoutedMsgArgs Parse Error: '%s'	validation	error	nats-server, protocol, routing, message-parsing
processRoutedMsgArgs Bad or Missing Reply Indicator: '%s'	validation	error	nats-server, protocol, routing, queue-groups
processRoutedMsgArgs Bad or Missing Size: '%s'	validation	error	nats-server, protocol, routing, message-parsing
parse error: '%s'	validation	error	nats-server, protocol, unsub, leaf-nodes
processRemoteUnsub %s	validation	error	nats-server, protocol, unsub, leaf-nodes
processRemoteSub Parse Error: '%s'	validation	error	nats-server, protocol, subscriptions, queue-groups
RTT threshold values %v should be in ascending order	validation	error	nats-server, configuration, compression, options-validation
compression mode %q should have no more than 4 RTT threshold	validation	error	nats-server, configuration, compression, options-validation
compression mode %q requires at least one RTT threshold	validation	error
unsupported compression mode %q	validation	error
unsupported route compression mode %q	validation	error
Error processing trusted operator keys	exception	error
cluster: %v	validation	error
pool_size cannot be negative if pinned accounts are specifie	validation	error
found duplicate account name %q in pinned accounts list %q	validation	error
error parsing 'pinned_certs' key %s does not look like lower	validation	error
lame duck grace period (%v) should be strictly lower than la	validation	error
max_payload (%v) cannot be higher than max_pending (%v)	validation	error
error resolving system account: %v	exception	critical	nats-server, system-account, resolver, startup
resolver preloads only available for writeable resolver type	validation	error	nats-server, resolver, configuration, preload
preload account error for %q: %v	validation	error	nats-server, jwt, account-claims, configuration
unrecognized command: %q	validation	error	nats-server, cli, argument-parsing
failed to create connection	exception	error	nats-server, connection, shutdown, goroutine
can't specify both HTTP (%v) and HTTPs (%v) ports	validation	error	nats-server, monitoring, configuration, port-conflict
TLS cert and key required for HTTPS	validation	error	nats-server, monitoring, tls, configuration
can't listen to the monitor port: %v	exception	error	nats-server, monitoring, network, port-in-use
unknown version: %v	validation	error	nats-server, tls, configuration, version
failed to be ready for connections after %s: startup did not	exception	error	nats-server, embedded, startup-timeout, dont-listen
failed to be ready for connections after %s: %s	exception	error
lookup for host %q: %v	exception	error
invalid pid: %s	validation	error
no %s processes running	exception	error
unknown signal %q	validation	error
could not access service: %v	exception	error
unknown signal %q	validation	error
could not send control=%d: %v	exception	error
timeout waiting for service to go to state=%d	exception	error
could not retrieve service status: %v	exception	error
can not marshal %v	exception	error	go, json, serialization, nats-streaming
can not unmarshal %q	validation	error	go, json, deserialization, nats-streaming
can not marshal %v	exception	error	json, jetstream, marshal, persist-mode
can not unmarshal %q	exception	error	json, jetstream, unmarshal, persist-mode
subject filter '%s' for the mirror %w	exception	error	jetstream, mirror, subject, validation
invalid subject transform source '%s' for the mirror: %w	exception	error	jetstream, mirror, subject-transform, validation
subject transform from '%s' to '%s' for the mirror: %w	exception	error	jetstream, mirror, subject-transform, validation
subject filter '%s' for the source: %w	exception	error	jetstream, stream-sources, subject, validation
subject transform from '%s' to '%s' for the source: %w	exception	error	jetstream, stream-sources, subject-transform, validation
stream subject transform from '%s' to '%s': %w	exception	error	jetstream, stream, subject-transform, validation
stream republish transform from '%s' to '%s': %w	exception	error	jetstream, stream-config, subject-transform, validation
stream configuration invalid	error_code	error	jetstream, stream-config, nil-config, api
stream name is required and can not contain '.', '*', '>', '	error_code	error	jetstream, stream-name, validation, naming
stream name is too long, maximum allowed is %d	error_code	error	jetstream, stream-name, length-limit, validation
stream description is too long, maximum allowed is %d	error_code	error	jetstream, stream-config, length-limit, description
stream metadata exceeds maximum size of %d bytes	error_code	error	jetstream, stream-config, metadata, size-limit
invalid retention	error_code	error	jetstream, stream-config, retention-policy, enum
invalid discard policy	error_code	error	jetstream, stream-config, discard-policy, enum
invalid compression	error_code	error	jetstream, stream-config, compression, enum
invalid storage type	error_code	error	jetstream, stream-config, storage-type, enum
maximum replicas is %d	error_code	error	jetstream, stream-config, validation, nats-server
max_msgs must be set to -1	error_code	error	jetstream, stream-config, pedantic, validation
max_msgs_per_subject must be set to -1	error_code	error	jetstream, stream-config, pedantic, validation
max_bytes must be set to -1	error_code	error	jetstream, stream-config, pedantic, validation
max_msg_size must be set to -1	error_code	error	jetstream, stream-config, pedantic, validation
max_consumers must be set to -1	error_code	error	jetstream, stream-config, pedantic, validation
max age can not be negative	error_code	error	jetstream, stream-config, validation, duration
max age needs to be >= 100ms	error_code	error	jetstream, stream-config, validation, duration
duplicate window limits are higher than current limits	error_code	error	jetstream, stream-config, pedantic, limits
duplicate window cannot be bigger than max age	error_code	error	jetstream, stream-config, pedantic, validation, deduplication
duplicates window can not be negative	error_code	error	jetstream, stream-config, validation, nats
duplicates window can not be larger then max age	error_code	error	jetstream, stream-config, validation, nats
duplicates window can not be larger then server limit of %v	error_code	error	jetstream, stream-config, account-limits, nats
duplicates window needs to be >= 100ms	error_code	error	jetstream, stream-config, validation, nats
roll-ups require the purge permission	error_code	error	jetstream, stream-config, permissions, rollup, nats
counter stream cannot use discard new	error_code	error	jetstream, stream-config, counter, nats
`10052` counter stream cannot use message TTLs	validation	error	jetstream, stream-config, counter, msg-ttl, nats
`10151` %w %s	validation	error	jetstream, mirror, subject-transform, invalid-subject
`10157` origin stream has direct get set, mirror has it disabled	validation	error	jetstream, mirror, allow-direct, pedantic
`10145` %w %s	validation	error	jetstream, stream-source, subject-transform, invalid-subject
`10155` %w %s	validation	error	jetstream, stream-config, subject-transform, validation
change to limits violates consumers: %s	validation	error	jetstream, stream-config, consumers, limits
unable to get subject transform for source: %v	validation	error	jetstream, subject-transform, stream-sources
stream configuration for republish from '%s' to '%s': %w	validation	error	jetstream, republish, subject-transform, validation
stream configuration for subject transform from '%s' to '%s'	validation	error	jetstream, subject-transform, validation
`10111` rollup value invalid: %q	validation	error	jetstream, rollup, headers, validation
could not create snapshots directory - %v	exception	error	jetstream, filesystem, snapshot, permissions
unexpected content (account=%s)	exception	error
error restoring consumer [%q]: %v	exception	error
failed to get consumer state for '%s > %s'	exception	error
couldn't load consumer '%s' state: %s	exception	error
couldn't load next message after seq %d: %s	exception	error
expected state.json first	validation	error	jetstream, stream-restore, archive-format
expected state.json contents	validation	error	jetstream, stream-restore, io-error
error in state.json: %w	validation	error	jetstream, stream-restore, json, schema-validation
error adding stream: %w	exception	error	jetstream, stream-restore, stream-creation
failed to activate stream %q: %w	exception	error	jetstream, stream-restore, activation, storage
error purging stream: %w	exception	error	jetstream, stream-restore, storage, compact
failed to activate consumer %q: %w	exception	error	jetstream, stream-restore, consumer, activation
expected consumer, found %q	validation	error	jetstream, stream-restore, archive-format, consumer
failed to read consumer %q state: %w	exception	error	jetstream, stream-restore, io-error, consumer
failed to decode consumer %q state: %w	exception	error	jetstream, stream-restore, json, consumer, schema-validation
consumer %q is missing config	exception	error
consumer %q is missing state	exception	error
failed to add consumer %q: %w	exception	error
failed to set consumer %q state: %w	exception	error
expected message sequence	exception	error
invalid message lengths for sequence %d	exception	error
message sequence %d exceeds maximum payload size	exception	error
message sequence %d exceeds maximum message size	exception	error
snapshot message bytes exceed reserved restore size	exception	error
failed to read message sequence %d: %w	exception	error
failed to parse message sequence %d: invalid header length	exception	error	jetstream, restore, corruption, backup
failed to read message sequence %d: unexpected payload size	exception	error	jetstream, restore, corruption, backup
message sequence %d out of order	exception	error	jetstream, restore, sequences, corruption
failed to process gap: %w	exception	error	jetstream, restore, storage
failed to parse message TTL: %w	exception	error	jetstream, restore, headers, ttl
failed to process expired message sequence %d: %w	exception	error	jetstream, restore, ttl, storage
failed to store message sequence %d: %w	exception	error	jetstream, restore, storage
backup was truncated	exception	error	jetstream, restore, truncation, backup
failed to process trailing gap: %w	exception	error	jetstream, restore, storage, sequences
TPM functionality is not supported on this platform	exception	error	tpm, platform, encryption, jetstream
unable to create/access directory %q: %v	exception	error
unable to marshal keys to JSON: %v	exception	error
unable to write keys file to %q: %v	exception	error
unable to unmarshal TPM file keys JSON from %s: %v	exception	error
unable to decode privateBlob from base64: %v	exception	error
unable to decode publicBlob from base64: %v	exception	error
unable to get policy: %v	exception	error
unable to flush session: %v	exception	error
unable to create seed: %v	exception	error
unable to get seed: %v	exception	error
unable to seal data: %v	exception	critical	tpm, windows, jetstream, key-sealing, go
unable to write key file: %v	exception	error	tpm, windows, filesystem, key-file, go
unable to load data: %v	exception	critical	tpm, windows, key-loading, blob, go
unable to get auth session: %v	exception	error	tpm, windows, auth-session, pcr, go
unable to unseal data: %v	exception	critical	tpm, windows, unseal, pcr, go
unable to start session: %v	exception	error	tpm, windows, auth-session, go
%v unable to flush session: %v	exception	warning	tpm, windows, cleanup, deferred-error, go
unable to bind PCRs to auth policy: %v	exception	error	tpm, windows, pcr, policy, go
unable to require password for auth policy: %v	exception	error	tpm, windows, policy, password, go
unable to get policy digest: %v	exception	error	tpm, windows, policy, digest, go
could not open the TPM: %v	validation	error
unable to regenerate SRK from the TPM: %v	validation	error
unable to generate new key from the TPM: %v	validation	error
unable to load key from TPM: %v	validation	error
unable to unseal key from the TPM: %v	validation	error
%s - websocket handshake error: %s	http	error
websocket: cannot be used in FIPS-140 mode when built with t	validation	error
unable to parse allowed origin: %v	validation	error
unable to parse allowed origin %q: allowed origins must be a	validation	error
unable to parse allowed origin %q: host is required	validation	error
websocket authentication username not compatible with presen	validation	error	websocket, authentication, config-validation
websocket authentication token not compatible with presence	validation	error	websocket, authentication, config-validation
trusted operators or trusted keys configuration is required	validation	error	websocket, jwt, config-validation
websocket: %v	validation	error	websocket, tls, pinned-certs
websocket: invalid header %q not allowed	validation	error	websocket, headers, config-validation
websocket: invalid header %q, "Sec-WebSocket-" prefix not al	validation	error	websocket, headers, config-validation
Unable to re-open the logfile %q after rotation: %v	panic	critical	logging, filesystem, panic, rotation
could not access event log: %v	panic	critical	windows, syslog, eventlog, panic
could not open event log: %v	panic	critical	windows, syslog, eventlog, panic
http.StatusText(status)	http	error
Recovering message scheduling state from index errored: %v	console	error
Error decoding message scheduling state: %s	console	error
Resource not found: %v	console	error
Partial cache: offset slot index %d is less zero	console	error
Partial cache: offset slot index %d is greater than index le	console	error
checkMsgs: %v	console	error
loadBlock error: %v	console	error
Partial cache: seq %d is less than cache fseq %d	console	error
Partial cache: slot index %d is less than cache buffer len %	console	error
File system permission denied when flushing stream state, di	console	error
Recovering sources state from index errored: %v	console	error
Error decoding sources state: %s	console	error
Could not load %d from WAL [%+v]: %v	console	error
Leader falling behind, stepping down: pindex %d, commit %d,	console	error
Got error on apply commit during replay: %v	console	error
Error reading snapshot: %v	console	error
Snapshot corrupt, too short	console	error
Snapshot corrupt, checksums did not match	console	error
Error removing snapshots directory during reset: %v	console	error
Error recreating snapshots directory during reset: %v	console	error
Error subscribing to forwarded proposals: %v	console	error
Error subscribing to forwarded remove peer proposals: %v	console	error
Canceling catchup for %q, could not subscribe to progress in	console	error
Got an error loading %d index: %v	console	error
Got an error re-encoding append entry: %v	console	error
Request from follower for entry at index [%d] errored for st	console	error
Could not find a starting entry for catchup request: %v	console	error
Got an error loading %d index: %v - will reset	console	error
Error truncating WAL: %v	console	error
Quorum resumed: commit %d, applied %d, WAL size %s	console	error
Error storing entry to WAL: %v	console	error
Error writing peer state file for %q: %v	console	error
Resource not found: %v	console	error
Error writing term and vote file for %q: %v	console	error
Not granting vote for %q, could not persist term and vote: %	console	error
Not requesting votes for %q, could not persist term and vote	console	error
%v	console	error
err	console	error
UpdateConfig took %v	console	error
Stream state detected prior state, could not locate msg bloc	console	error
TTL state is outdated; attempting to recover using linear sc	console	error
Message scheduling state is outdated; attempting to recover	console	error
Sourcing state is outdated; attempting to recover using line	console	error
enforceMsgPerSubjectLimit took %v	console	error
Detected skew in subject-based total (%d) vs raw total (%d),	console	error
indexCacheBuf corrupt state in %s: mb.first %d mb.last %d	console	error
indexCacheBuf corrupt record state in %s: dlen %d slen %d in	console	error
Cache lookup for sequence %d in block %d detected no cache:	console	error
Stream state encountered internal inconsistency on write	console	error
WriteFullState took %v (%d bytes)	console	error
Misaligned WAL, will truncate	console	error
Corrupt WAL, will truncate	console	error
Evicted peers %+v, cluster size is now %d	console	error
Unsafe quorum rescue stopped, quorum updated to %d	console	error
Unsafe quorum rescue applied, quorum lowered %d -> %d for %v	console	error
Unsafe quorum rescue expired, quorum restored to %d	console	error
Draining and replaying snapshot	console	error
Snapshot with last index 0 is invalid, cleaning up	console	error
Health check OK, no longer falling behind	console	error
Falling behind in health check, commit %d != applied %d	console	error
Received invalid peer name for remove proposal: %q	console	error
AppendEntry failed to be placed on internal channel: corrupt	console	error
Resetting WAL state	console	error
Quorum paused, falling behind: commit %d != applied %d, WAL	console	error
Expected first catchup entry to be a snapshot and peerstate,	console	error
Could not parse snapshot peerstate correctly	console	error
Detected another leader with higher term, will stepdown	console	error
Wrong index, ae is %+v, index stored was %d, n.pindex is %d,	console	error
%d append entries pending	console	error
%d append entries pending, %s	console	error
cdr.Error	console	error