googleapis/mcp-toolbox
Documented errors, page 3 of 8. Back to googleapis/mcp-toolbox
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| unable to close source | exception | warning | shutdown, lifecycle, resource-cleanup, go |
| dialect invalid: must be one of "googlesql", or "postgresql" | validation | error | config, validation, yaml, dialect, bigquery |
| doc : invalid config format at key : expected nested format… | validation | error | config, migration, yaml, validation, schema |
| failed to create keyfunc from JWKS URL | exception | error | go, jwks, jwt, oidc |
| failed to create logadmin client for project | exception | error | gcp, cloud-logging, oauth, go |
| Mcp-Name header value | error_code | error | mcp, http-header, request-validation, go |
| unable to parse 'items' field | validation | error | yaml-config, array-parameter, unmarshal, mcp-toolbox |
| failed to unmarshal operation JSON to map | exception | error | dataplex, json, unmarshal, gcp |
| unable to create connection pool | exception | critical | database, yugabytedb, connection-pool, pgx, startup |
| document | validation | critical | yaml, config, multi-document, startup |
| error iterating rows | exception | error | sqlite, rows-iteration, io |
| executePipeline API error | http | error | firestore, http, api-error, status-code |
| failed to update materialized view | exception | error | gcp, bigtable, admin-api, permissions |
| client authorization is not supported | console | error | cli, authentication, configuration |
| failed to create dataproc session template client | exception | error | serverless-spark, dataproc, gcp, client, authentication |
| failed to finalize write to | exception | error | gcs, write, permissions, context-cancelled |
| invalid : must match | validation | error | gcp, compute-engine, validation |
| is not a valid type of auth service | validation | error | config, yaml, auth, validation |
| error creating request | exception | error | dgraph, http, url, config |
| failed to create search entries iterator | exception | error | dataplex, searchcatalog, iterator, gcp |
| local path is not under any allowed local roots for source | validation | error | filesystem, path-validation, allowlist, security, cloud-storage |
| parameter cannot have both 'secure' set to true and… | validation | error | |
| is not an allowed value | validation | error | go, validation, parameters, integer |
| dry-run produced no execution plan | error_code | error | arcadedb, dry-run, execution-plan, compatibility |
| error finding YAML files in | exception | error | go, filesystem, glob, config-loading |
| failed to delete cluster | exception | error | gcp, bigtable, grpc, iam, admin-api |
| failed to list clusters | exception | error | gcp, bigtable, admin-api, list-clusters, error-wrapping |
| path resolves through a symbolic link to a target outside… | validation | error | security, symlink, path-traversal, filesystem |
| invalid path: expected 'projects', got | validation | error | url-validation, fhir, path, pagination |
| unable to initialize tool | exception | error | go, tools, configuration, startup |
| error parsing JSON | exception | error | dgraph, json, http, parsing |
| failed to parse project number | exception | error | gcp, dataplex, parsing, strconv, initialization |
| unable to create bigtable.NewClient | exception | error | gcp, bigtable, authentication, initialization |
| error building req for endpoint | exception | error | http, url, dgraph, request-building, configuration |
| error creating decoder | validation | error | |
| error getting parameters for tool | http | error | mcp, tools-list, parameters, configuration, schema |
| error parsing parameters | validation | error | |
| fail to get map params | exception | error | bigtable, parameters, type-mapping |
| failed to retrieve updated document | exception | error | firestore, read-back, grpc, gcp |
| invalid page URL | validation | error | url, validation, pagination, fhir |
| unable to get column names | exception | error | sqlite, rows-metadata |
| can't convert projectIds to array of strings | validation | error | dataplex, searchcatalog, parameters, type-conversion |
| client_id and client_secret need to be specified | validation | error | looker, config, authentication, oauth |
| error getting AlloyDB instance | error_code | error | gcp, alloydb, rest-api, authorization, not-found |
| failed to execute ScyllaDB query | exception | error | scylladb, cql, query, go |
| failed to sample relationship type | exception | error | falkordb, graph, query-failure, sampling |
| failed to update document | exception | error | firestore, update, grpc, gcp |
| failed to write content to object | exception | error | gcs, write, context-cancelled, network |
| unable to create metric | exception | error | telemetry, opentelemetry, metrics, instrumentation |
| unable to prepare statement | exception | error | bigtable, sql, prepare-statement |
| failed to list materialized views | exception | error | gcp, bigtable, admin-api, permissions |
| unable to initialize group | exception | error | go, groups, toolsets, configuration |
| dry-run produced an empty execution plan | exception | error | arcadedb, dry-run, execution-plan, compatibility |
| error converting config file | exception | error | config, migration, format, startup |
| embedding model does not exist | validation | error | configuration, embeddings, go |
| expected item at index | validation | error | parameters, type-mismatch, arrays |
| failed to find default Google Cloud credentials for project | exception | error | gcp, authentication, adc, dataplex, initialization |
| username from ADC cannot be an empty string | validation | error | iam-auth, google-cloud, adc, config |
| doc : invalid config format at key | validation | error | config, migration, yaml, validation |
| failed to construct introspection URL | exception | error | configuration, url, oauth |
| tool declared more than once | validation | error | config, duplicate, tool, yaml |
| failed to get documents | exception | error | firestore, batch-read, grpc, gcp |
| failed to list tables | exception | error | gcp, bigtable, grpc, iam, network |
| failed to resolve redirect host | exception | error | dns, redirect, network |
| failed to unmarshal environmentConfig | validation | error | yaml, protobuf, schema-validation, serverlessspark, config |
| MCP Auth cannot be enabled together with the legacy HTTP… | validation | error | configuration, mcp, auth, cli |
| range must start with 'bytes= | validation | error | go, parameter-validation, http, byte-range, cloud-storage |
| %w: %q | validation | error | go, config, yaml, tool-registry |
| error writing script | console | error | go, cli, filesystem, permissions, write-file |
| model returned embeddings for inputs | exception | error | embeddings, contract-violation, go |
| toolbox crashed with the following error | exception | error | runtime, server, crash |
| unable to retrieve source for tool | exception | error | mcp, source-not-found, manifest, config |
| doc : unexpected non-string key in input | validation | error | config, yaml, migration, validation |
| error executing template | exception | error | templates, runtime, parameters |
| error shutting down OpenTelemetry | console | error | opentelemetry, shutdown, telemetry, go |
| EXECUTE IMMEDIATE is not allowed when dataset restrictions… | validation | error | bigquery, sql-parsing, dataset-restrictions, security |
| failed to marshal job to JSON | exception | error | gcp, dataproc, serialization, protobuf |
| invalid auth URL | validation | error | go, url, config |
| invalid web_server_url format | validation | warning | looker, url-validation, config |
| unable to parse Timeout string as time.Duration | validation | error | http, configuration, validation, duration |
| expected allowedDataset to have at least 2 parts… | validation | error | go, bigquery, configuration, validation |
| failed to get logger from context | exception | error | context, logging, auth |
| unable to bind | exception | error | bigtable, parameters, binding, type-mismatch |
| unable to retrieve source | exception | error | go, sources, configuration, startup |
| unable to set up trace provider | exception | error | telemetry, opentelemetry, tracing, otlp, setup |
| can't convert to array of strings | validation | error | dataplex, searchcatalog, parameters, type-conversion |
| error performing request | exception | error | dgraph, network, http, health-check |
| failed to create dataproc batch client | exception | error | serverless-spark, dataproc, gcp, authentication, client |
| resolved path escapes base path | validation | error | http, url-validation, path-traversal, configuration |
| error getting template params | exception | error | templates, parameters, missing-argument |
| error in User Agent retrieval | exception | error | serverless-spark, dataproc, user-agent, context, go |
| failed to update instance | exception | error | gcp, bigtable, update, grpc |
| only one of 'collection' or 'collectionAllowedValues' can… | validation | error | go, mongodb, config-validation, mutually-exclusive-fields |
| redirect to blocked IP | exception | error | ssrf, security, redirect |
| unable to initialize configs | exception | error | go, startup, configuration, initialization |
| get_schema API error | http | error | firestore, http, api-error, schema-discovery, rest |
| invalid region : must match | validation | error | gcp, validation, cloudsql |
| errors encountered during row iteration | exception | error | database, tidb, row-iteration, query-execution |
| failed to create authenticated HTTP client | exception | critical | firestore, authentication, adc, google-cloud, http-client |
| failed to get table | exception | error | gcp, bigtable, grpc, iam, admin-api |