crewAIInc/crewAI
Documented errors, page 2 of 5. Back to crewAIInc/crewAI
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Failed to extract completion | exception | error | aws, bedrock, streaming, parsing, runtime |
| Failed to fetch tables | exception | error | nl2sql, database, sqlalchemy, connection, startup |
| File not found | validation | error | filesystem, validation, file-sources, race-condition |
| An error occurred while plotting the declarative flow | console | error | flow, plotting, graphviz, declarative, cli |
| Invalid project root for [tool.crewai] definition | exception | error | filesystem, environment, path-resolution |
| Invalid response from AI-Mind | exception | error | api-response, openai-compat, agent-tool, parsing |
| OPENAI_API_KEY environment variable is missing. Required… | validation | error | db2, openai, environment-variable, embeddings, configuration |
| Unable to extract content from documentation site | exception | error | parsing, html, loader, rag |
| Failed to generate batch embeddings | exception | error | rag, embeddings, batching, retryable |
| 'tavily-python' has been installed. Please restart your… | exception | warning | tavily, installation, restart-required, import-error, crewai-tools |
| Too many redirects while fetching URL | exception | error | http, redirects, network, ssrf |
| [tool.crewai] definition must be a project-local path; got | exception | error | configuration, pyproject-toml, path-validation |
| Invalid or missing authentication credentials | http | error | a2a, authentication, credentials, http-401 |
| Missing required input | console | error | validation, inputs, crew, cli, user-input |
| URL ' ' resolves to private/reserved IP . Access to… | validation | error | ssrf, security, network, url-validation, hardening |
| Failed to fetch tools from Agent Handler Tool Pack | exception | error | merge, tool-discovery, json-rpc, configuration, crewai-tools |
| Mind name is not set. | validation | error | state, api-misuse, initialization, agent-tool |
| Failed to evaluate model input and output. Status code | exception | error | api, http, authentication, patronus, llm-evaluation |
| [tool.crewai] definition must resolve inside the project… | exception | error | security, path-traversal, configuration, symlink |
| Databricks authentication credentials are required. Set… | exception | error | databricks, environment-variable, authentication, configuration, init |
| return_columns cannot be empty. At least one column must be… | validation | error | db2, pydantic, validation, sql, vector-search, configuration |
| Failed to generate embedding | exception | error | rag, embeddings, api, retryable |
| An error occurred while testing the crew | exception | error | crewai, cli, template, evaluation |
| Video processing failed for | exception | error | gemini, video, processing-timeout, file-upload, permanent |
| No JSON crew definition configured in… | exception | error | configuration, pyproject, json-crew, file-not-found, cli |
| Project name ' ' contains no valid characters for a Python… | validation | error | a2a, authentication, agent-card, client, http-401 |
| Error loading webpage | exception | error | network, http, web-scraping, rag |
| HTTP | http | error | arxiv, http, rate-limiting, external-service |
| Failed to initialize MCP Adapter | exception | error | mcp, initialization, connection, crewai-tools |
| action='read' requires 'path' | validation | error | daytona, filesystem, validation, internal-api |
| No YAML frontmatter block found | validation | error | cli, yaml, frontmatter, encoding, skill |
| Unsupported content type for Responses API | exception | error | openai, responses-api, content-type, formatter, typeerror |
| [tool.crewai] definition must be relative to the project… | exception | error | configuration, pyproject-toml, path-validation, cross-platform |
| Failed to initialize | exception | error | rag, embeddings, configuration, runtime-error |
| Pillow is required for image optimization | exception | error | pillow, dependency, image, compression, optional-dependency |
| You must pass oxylabs username and password when… | exception | error | credentials, configuration, environment-variables, oxylabs, scraper |
| An unexpected error occurred while running the declarative… | console | error | subprocess, flow, environment, uv, cli |
| Bedrock requires file_uri for FileReference (S3 URI) | validation | error | bedrock, aws, s3, filereference, formatter |
| Failed to fetch templates from GitHub | console | error | network, httpx, github-api, rate-limit, template |
| provider is required | validation | error | validation, provider, configuration, valueerror |
| agent_id cannot be empty | validation | error | aws, bedrock, validation, configuration |
| `serpapi` package not found, please install with `uv add… | exception | error | dependency, import-error, serpapi, installation |
| No chunker defined for | exception | error | rag, chunking, enum, registry |
| Failed to install mcp package | exception | error | mcp, install, uv, subprocess, import-error, crewai-tools |
| Git is not installed or not found in your PATH. | exception | error | git, environment, cli, deployment |
| Downloaded archive is empty. | console | error | zip, download, data-integrity, template |
| The 'tavily-python' package is required. 'click' and… | exception | error | tavily, dependency, import-error, crewai-tools, installation |
| Deployment status response did not include a uuid | exception | error | couchbase, connection, auth, database |
| Pool lock not initialized | exception | error | snowflake, initialization, concurrency, runtime |
| Failed to download template | console | error | network, httpx, download, template, timeout |
| Multion client is not initialized. | validation | error | multion, initialization, serialization, crewai-tools |
| website_url is required | validation | error | validation, usage-error, scrapegraph, required-argument |
| Blocked unsafe file path | validation | error | security, path-traversal, file-validation, rag, guard |
| Error executing crew with trigger | console | error | crewai, cli, triggers, catch-all, network |
| filter_by and filter_value must be provided together. | validation | error | db2, pydantic, validation, paired-arguments, vector-search |
| Path is not a directory | validation | error | filesystem, loader, rag, validation |
| Project name ' ' contains no valid characters for a Python… | validation | warning | file-upload, validation, mime-type, crewai-files |
| An error occurred while running the declarative flow | console | error | flow, declarative, runtime, llm, cli |
| format ' ' is not supported. Supported | validation | error | validation, mime-type, content-type, constraints, unsupportedfiletypeerror |
| NL2SQLTool blocked an unrecognised SQL command | validation | error | nl2sql, allowlist, read-only, validation, unknown-command |
| URL cannot contain whitespace | validation | error | validation, url, selenium, whitespace, encoding |
| FirecrawlApp not properly initialized | exception | error | firecrawl, initialization, defensive-check, runtime-error |
| URL scheme must be 'http' or 'https' | validation | warning | aws, bedrock, browser, url, validation |
| Gemini requires file_uri for FileReference | validation | error | gemini, filereference, files-api, formatter |
| Invalid input | validation | error | validation, pydantic, flow, type-error, inputs |
| file:// URLs are not allowed | validation | error | security, url-validation, ssrf, filesystem |
| Invalid --inputs JSON | console | error | cli, json, validation, inputs |
| OAuth2 introspection not configured | http | critical | a2a, oauth2, introspection, initialization, http-500 |
| Missing required fields in OAuth2 configuration | validation | error | enterprise, oauth, validation, configuration |
| MySQL database error | exception | error | mysql, database, sql, network |
| Project build failed. Please ensure that the command `uv… | console | error | crewai, cli, publish, build, uv, packaging |
| number_of_results must be an integer | validation | error | aws, bedrock, validation, type-error |
| URL scheme ' ' is not allowed. Only http and https are… | validation | error | security, url-validation, ssrf, input-validation |
| Error loading loader for | exception | error | rag, loader, dependency, dynamic-import |
| No content could be loaded from repository | exception | warning | github, configuration, loader, rag |
| The 'couchbase' package is required to use the… | exception | error | couchbase, import, dependency, optional-dependency, uv |
| Blocked unsafe URL | validation | error | security, ssrf, url-validation, rag, guard |
| `boto3` package not found, please run `uv add boto3` | exception | error | aws, boto3, dependency, import-error |
| Project name ' ' would generate invalid Python module name | validation | error | cli, crewai-plus, json, gateway, http-error |
| action='mkdir' requires 'path' | validation | error | daytona, argument-validation, file-tool, mkdir |
| Error: Unknown or readonly configuration key | console | warning | configuration, settings, validation, cli, user-input |
| Failed to install singlestore package | exception | error | singlestore, dependency, installation, uv |
| Invalid search type: . Must be one of | exception | error | serper, search, validation, configuration |
| Project name ' ' would generate folder name ' ' which is… | validation | warning | file-upload, validation, size-limit, crewai-files |
| Token has expired | http | error | a2a, oidc, jwt, token-expiry, http-401 |
| does not support async read | exception | error | async, file-sources, api-mismatch |
| Error reading PDF from | exception | error | pdf, rag, file-io, pymupdf |
| `minds_sdk` package not found, please run `pip install… | exception | error | dependencies, import-error, installation, optional-package |
| module 'crewai' has no attribute | exception | error | import, attribute-error, versioning, lazy-import |
| NL2SQLTool is configured in read-only mode and blocked a | validation | error | nl2sql, read-only, write-operations, security, validation |
| Unable to access repository | exception | error | github, authentication, rate-limit, network |
| Failed to install 'patronus' package | exception | error | installation, dependencies, subprocess, uv, patronus |
| Invalid MySQL URI scheme | validation | error | mysql, database, configuration, validation |
| Invalid URL format | exception | error | spider, url-validation, security, input-validation |
| Scrapegraph API key is required | validation | error | credentials, api-key, configuration, environment-variables, scrapegraph |
| The 'linkup-sdk' package is required to use the… | exception | error | dependency, linkup, interactive-prompt, ci, crewai-tools |
| Website URL must be provided either during initialization… | exception | error | spider, input-validation, required-argument |
| Invalid skill reference: org and name must be single… | console | error | cli, validation, security, path-traversal, skill |
| project_name is required to update a ZIP deployment | validation | error | cli, deployment, validation, zip |
| Missing required input | console | error | validation, flow, declarative, inputs, pydantic |