caddyserver/caddy
Documented errors, page 2 of 8. Back to caddyserver/caddy
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| config for a packet conn wrapper did not provide a value… | validation | error | |
| caddy process exited with error | console | critical | cli, caddy-start, config, ports, startup |
| provisioning CA | exception | critical | pki, configuration, startup, provisioning |
| your email address is required to use ZeroSSL's ACME… | validation | error | tls, acme, zerossl, configuration |
| invalid admin address | console | error | cli, admin-api, network-address, configuration |
| unrecognized public key algorithm | exception | error | tls, json, validation, x509 |
| download succeeded, but unable to clean up backup binary | console | warning | upgrade, cleanup, permissions, cli |
| indexing config | http | error | caddy, admin-api, config, id-index, validation |
| finalizing automatic HTTPS | console | critical | caddy, https, acme, tls, certificates, startup |
| saving root key | exception | critical | pki, storage, root-key, partial-state |
| ; additionally, aborting app | http | error | caddy, apps, lifecycle, shutdown, compound-error |
| DNS challenge enabled, but no DNS provider configured | validation | error | tls, acme, dns-challenge, wildcard, configuration |
| : the default header modifier ('?') can only be used on… | validation | error | caddy, headers, caddyfile, config-parse, request-headers |
| unknown module | validation | error | caddy, module-system, registration, plugins |
| failed to load network_proxy module | validation | error | tls, acme, network-proxy, plugin, xcaddy |
| getting matcher module | validation | error | caddyfile, matcher, module-registration, config-adapt |
| unable to get existing DNS records to publish ECH data to… | exception | warning | tls, ech, dns, api, authentication |
| WebSocket connections aren't allowed. | http | error | caddy, caddytls, stek, storage, locking, cluster |
| encoding intermediate certificate | exception | error | pki, intermediate, pem, encoding |
| loading certificate loader modules | validation | error | caddy, tls, certificates, module-loading, config |
| setting environment variables | console | error | caddy, env-file, os, environment, cli |
| loading app module | validation | error | caddy, apps, provisioning, error-caching, dependencies |
| subject does not qualify for certificate | validation | error | caddyfile, tls, certmagic, hostname-validation |
| unable to determine module name without inline_key when… | panic | critical | caddy, go, module-system, struct-tag, panic |
| unrecognized shell | console | error | cli, shell-completion, invalid-argument |
| generating root | exception | critical | pki, root-cert, crypto, entropy |
| method not allowed | http | error | caddy, admin-api, http, method-not-allowed |
| ; additionally, cleanup | validation | error | caddy, module-system, lifecycle, cleanup, provisioning |
| invalid action type | validation | error | logging, configuration, validation, caddyfile |
| invalid traversal path at | http | error | caddy, admin-api, config, path, bad-request |
| conflicting command line arguments, cannot use --cert with… | console | error | |
| server : setting up named route ' ' handlers | validation | error | caddy, http, named-routes, provisioning, config |
| trust_pool module ' ' is not a certificate pool provider | validation | error | caddy, tls, client-auth, trust-pool, plugin, caddyfile |
| HTTP transport TLS handshake %ds timeout | exception | error | reverse-proxy, tls, timeout, network |
| key | validation | error | caddy, module-system, config, json, map |
| server responded with HTTP | console | error | config-loader, http, network, status-code |
| matcher module ' ' is not a Caddyfile unmarshaler | validation | error | caddyfile, matcher, plugin, interface-mismatch |
| opening log writer using %#v | exception | error | logging, provisioning, filesystem, permissions |
| expected ModuleMap because inline_key is empty; but we do… | panic | critical | caddy, go, module-system, modulemap, panic |
| generating random confirmation bytes | console | error | cli, caddy-start, crypto-rand, platform |
| marshaling %T matcher | validation | error | caddy, plugin, json, serialization, matcher |
| provisioning admin router module | validation | error | admin-api, provisioning, plugins, startup |
| generating CA intermediate | exception | critical | pki, intermediate, signing, generation |
| making request | console | error | cli, admin-api, http-client, internal |
| expanding TestCA endpoint | validation | error | tls, acme, placeholders, staging, environment |
| : invalid configuration | validation | error | caddy, module-system, validation, config |
| stopping admin server: %ds timeout | console | warning | admin-api, shutdown, timeout, http |
| marshaling matcher set %#v | validation | error | caddyfile, json, matcher, plugin |
| module value cannot be null | validation | error | caddy, config, json, null-handling |
| re-encoding module configuration | exception | error | json, internal, rare |
| invalid file descriptor | validation | error | file-descriptor, socket-activation, listen, config |
| dropping connection | console | warning | caddy, tls, connection-policy, intentional, handshake |
| loading root key | exception | critical | pki, root-key, storage, partial-state |
| missing 'namespace' key in struct tag on field | panic | critical | caddy, go, module-system, struct-tag, panic |
| getting server identity credentials | console | error | config-loader, tls, pki, client-certificate |
| invalid IP address | validation | error | caddy, config, network, ip-address, validation |
| parsing caddyfile tokens for | validation | error | |
| invalid Content-Type | http | error | admin-api, http-headers, content-type, http-400 |
| compiling matcher regexp | validation | error | caddy, config, regex, re2, matcher |
| decoded module is not a RequestMatcher or… | validation | error | caddy, plugin-development, matchers, type-assertion, interfaces |
| if HTTP/3 is enabled to the upstream, no other HTTP… | validation | error | config, http3, versions, reverseproxy, validation |
| loading intermediate cert | exception | error | pki, storage, intermediate, io |
| could not convert automation policy subject | validation | error | tls, configuration, dns, idna, validation |
| automate: manage | console | error | caddy, tls, acme, manage, certificate-renewal |
| loading trusted root CA's PEM file | validation | error | tls, acme, trust-store, filesystem, containers, permissions |
| malformed If-Match header; expect quoted string | http | error | caddy, admin-api, http, if-match, etag, validation |
| problem calling http loader url | console | error | config-loader, http, network, tls, dns |
| setting up CEL environment | validation | error | |
| writing confirmation bytes to | console | error | cli, caddy-run, pingback, network, internal |
| loading config | http | error | admin-api, config, validation, http-400 |
| loading initial config | console | critical | cli, caddy-run, config, startup, validation |
| parsing CIDR expression | validation | error | caddy, config, network, cidr, ipv4, ipv6 |
| creating TLS storage configuration | validation | error | tls, storage, permissions, network |
| performing EAB credentials request | exception | error | tls, acme, zerossl, network, firewall |
| quality too high; must be <= | validation | error | caddy, gzip, encode, validation, config |
| : entry does not contain a | validation | error | caddy, headers, config-validation, separator |
| unexpected type from 'log' global options: %T | validation | error | |
| server : setting up route handlers | exception | error | caddy, http, handlers, provisioning, config |
| decoding request body | http | error | caddy, admin-api, json, bad-request, config |
| got HTTP | console | error | caddy, tls, http, certificates, status-code, network |
| loading identity issuer modules | validation | error | admin-api, identity, modules, configuration |
| parsing certificate | validation | error | tls, client-auth, deprecated, base64, certificate |
| compiling regular expression | validation | error | caddy, regex, query-string, rewrite, config |
| configuring TLS client authentication | validation | error | caddy, tls, client-auth, configuration, verifier |
| leaf module ' ' is not a leaf certificate loader | exception | error | tls, caddyfile, module-system, xcaddy |
| loading new config | http | error | caddy, admin-api, config, provisioning, reload |
| no server identity configured | console | error | admin-api, identity, tls-client, modules |
| path_regexp find cannot be empty | validation | error | caddy, config, rewrite, regex, provisioning |
| is | validation | error | proxy-protocol, configuration, caddyfile, validation |
| unable to enumerate installed plugins | console | error | caddy, upgrade, build-info, cli, plugins |
| unrecognized placeholder | validation | error | caddy, replacer, placeholders, config |
| listen on 127.0.0.1:0 | console | error | cli, caddy-start, network, loopback, resource-limits |
| loading handshake context module | validation | error | caddy, tls, modules, connection-policy, experimental |
| malformed tag on field | panic | critical | caddy, go, module-system, struct-tag, panic |
| no build info | console | error | build-info, upgrade, toolchain |
| STEK gob corrupted | exception | warning | tls, stek, gob, storage, corruption |
| unsupported map key type in header match: %T | validation | error | caddy, cel, matcher, headers, config |
| encoding root certificate | exception | error | pki, pem, encoding, internal |
| failed getting EAB credentials: HTTP | exception | error | tls, acme, zerossl, rate-limit, transient |
| provisioning fallback encoder module | validation | error | caddy, logging, journald, provisioning |