googleapis/mcp-toolbox

Documented errors, page 7 of 8. Back to googleapis/mcp-toolbox

Code / Message	Type	Severity	Tags
querying INFORMATION_SCHEMA views without a dataset prefix…	validation	error
failed to marshal pipeline payload	exception	error	firestore, json-marshal, pipeline, mql
failed to register custom client	exception	error
limit must be a positive number, but got	validation	error	go, mongodb, config-validation, parameter-validation
unable to read config file at	exception	error	filesystem, io, config-loading
invalid ' ' parameter; expected a string	validation	error	go, parameter-validation, dicom, type-mismatch
invalid jwks_uri detected	validation	error	go, url, jwks, oidc
invalid queryExecMode	validation	error
unable to parse prebuilt tool configuration for	console	error	configuration, yaml, prebuilt-configs, parsing
EXTERNAL_QUERY is not allowed when dataset restrictions are…	validation	error
invalid segment at position	validation	error
error creating service from ADC	exception	error	cloudhealthcare, google-cloud, authentication, adc
error listing databases	exception	error	gcp, cloud-sql, api-error, listing
unsupported operator	validation	error
failed to create Cassandra session	exception	error	cassandra, connection, session
cannot resolve path	validation	error
HTTP error! status	exception	error	firestore, geopoint, validation
error cloning instance	exception	error	gcp, cloud-sql, api-error, clone
no YAML files found	exception	error	config-loading, empty-input
failed to parse session name	exception	error
'explore' must be a string, got %T	validation	error	parameters, type-mismatch, looker
failed to process parameters	validation	error
multiple authServices with mcpEnabled=true detected	validation	error	auth, config-merge, multi-file
path cannot be resolved within	validation	error
unable to merge config files	exception	error	config-merge, multi-file, naming-conflict
missing 'password' parameter for non-IAM user	validation	error	validation, cloud-sql, missing-parameter, iam
destination_bucket cannot be empty for tool	validation	error	config, validation, yaml, cloud-storage
failed to open object	exception	error	gcs, network, iam, read-object, not-found, cloudstorage
invalid role : must be 'user' or 'assistant	validation	error	yaml, prompts, validation, configuration
toolset ' ' not found in prebuilt configuration ' '…	console	error	cli, configuration, prebuilt-configs, toolset
invalid document path: must have an even number of segments…	validation	error
row iteration error	exception	error
when using an OCI driver, use `tnsAdmin` to specify…	validation	error	configuration, oracle, wallet, oci
expected item at index	validation	error	parameters, type-mismatch, arrays
failed to parse session template name	exception	error
failed to get job	exception	error	gcp, dataproc, api-error, wrapped-error
unknown source type	validation	error
expected []byte for JSON column, but got %T	exception	error
failed to create http request	exception	error	http, url, request-construction
provide only one connection method: 'tns_alias'…	validation	error	configuration, oracle, ambiguous-config
invalid INFORMATION_SCHEMA query path	validation	error
failed to unmarshal batch JSON	exception	error
error generating console url	exception	error
expected []byte for text-like column, but got %T	exception	error
expected item at index	validation	error	parameters, type-mismatch, arrays
invalid integer value	validation	error
must provide one of: 'tns_alias', 'connection_string', or…	validation	error	configuration, oracle, missing-field
HTTP error	http	error	firestore, array, shape-validation
error executing sql	exception	error	gcp, cloud-sql, sql, api-error
invalid ' ' parameter; expected a boolean	validation	error	go, parameter-validation, dicom, type-mismatch
CALL is not allowed when dataset restrictions are in place…	validation	error
failed to get session template	exception	error
unexpected status	exception	error	go, http, oidc, status-code
error listing instances	exception	error	gcp, cloud-sql, api-error, listing
error creating database	exception	error	gcp, cloud-sql, api-error, database
invalid Cassandra configuration: password provided without…	validation	error	cassandra, configuration, authentication
unable to access config folder at	exception	error	filesystem, io, config-loading
failed to parse batch name	exception	error
filter at index is invalid	validation	error
tokeninfo endpoint returned non-OK status	http	error
failed to get create batch op metadata	exception	error
path is not a directory	validation	error	filesystem, config-loading, argument-mismatch
unable to parse source	validation	error
invalid double value	validation	error
error creating user	exception	error	gcp, cloud-sql, api-error, users
filter field cannot be empty	validation	error
email not found in response	exception	error
failed to get session	exception	error
invalid or missing ' ' parameter	validation	error
failed to cancel operation	exception	error
failed to marshal batch to JSON	exception	error
array item	validation	error
failed to count relationships	exception	error
Input for must be a JSON array (e.g., ["a", "b"]).	validation	error	firestore, map, shape-validation
failed to create batch	exception	error
failed to open connection	exception	error
failed to get batch	exception	error
invalid ipType . Must be one of `public`, `private`, or `psc	validation	error
path must be relative	validation	error
failed to extract relationship schema	exception	error
failed to decode response	exception	error	json, response-parsing, rest
unable to unmarshal json data	exception	error
failed to call tokeninfo endpoint	exception	error
failed to unmarshal session template JSON	exception	error
tool config error: parameter cannot copy value from itself	validation	error	config, tools, parameters, validation
failed to count nodes	exception	error
failed to list indexes	exception	error
failed to marshal session template to JSON	exception	error
failed to sample label	exception	error
path must be relative	validation	error
cannot start with '__' (reserved prefix)	validation	error
destination_dir cannot be empty for tool	validation	error	go, mcp-toolbox, configuration, validation
failed to extract node schema	exception	error
field	validation	error
failed to unmarshal session JSON	exception	error
path must be absolute	validation	error
failed to list labels	exception	error
failed to list sessions	exception	error
invalid geopoint value format	validation	error
range has a bad end	validation	error