microsoft/autogen
Documented errors, page 2 of 7. Back to microsoft/autogen
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Working directory (cwd) | exception | error | filesystem, path-validation, configuration, file-surfer |
| Return type not found. Please use `None` as the type hint… | exception | error | python, type-hints, decorator, autogen-core |
| All agents must have a name. | exception | error | autogen, dotnet, group-chat, validation, argumentexception |
| HTTP | exception | error | mcp, websocket, http, fetch, autogen-studio |
| The provided LangChain tool | exception | error | langchain, interop, adapter, reflection |
| Invalid message type in message buffer | exception | error | state, serialization, checkpoints, messages |
| Failed to list MCP tools | exception | error | mcp, http, fetch, frontend, autogen-studio |
| Failed to restart container. Logs | exception | error | docker, restart, container, crash |
| json_output must be a boolean, a BaseModel subclass or None. | exception | error | llama-cpp, json-output, validation, api-misuse |
| Current message list doesn't match the recorded message… | exception | error | autogen, replay, testing, determinism |
| The message is not a valid message | exception | error | autogen, dotnet, middleware, streaming, empty-reply, invalidoperationexception |
| Invalid name: . Only letters, numbers, '_' and '-' are… | exception | error | anthropic, tool-names, validation, llm-client |
| The content has more than one choice. Please try another… | exception | error | openai, chat-completions, autogen, csharp, configuration |
| No serializers found for type | exception | error | autogen-core, serialization, decorator, message-types |
| Function call is not supported in the semantic kernel if… | exception | error | csharp, semantic-kernel, function-calling, group-chat |
| Only one choice is supported in streaming response | exception | error | autogen, dotnet, openai, streaming, multimodal |
| Please set OPENAI_API_KEY environment variable. | exception | error | configuration, environment-variables, openai, semantic-kernel, dotnet, autogen |
| Unsupported message type | exception | error | csharp, webapi, openai-compatible, message-type, argument |
| default_embedding_model not found in config.models | exception | error | graphrag, config, embedding, settings, yaml |
| Handoff name ' ' is not a valid identifier. | exception | error | autogen, handoff, identifier, validation, csharp |
| Cycle detected without exit condition | exception | error | graph, cycles, validation, workflow |
| default_chat_model not found in config.models | exception | error | graphrag, config, settings, yaml |
| No transformer found for model family | validation | error | openai, transformation, model-family, registry, internal-invariant |
| Cannot push a layer while the context is initialized. | exception | error | agent-chat, run-context, state-machine, initialization |
| Error: is not supported. Only MemoryMimeType.TEXT… | exception | error | redis, data-corruption, deserialization, memory |
| Disallowed create args are present | exception | error | anthropic, configuration, llm-client, validation |
| Please provide model_path if ... or provide repo_id and… | exception | error | llama-cpp, configuration, constructor, model-loading |
| Timestamp s is out of range [0s, s] | validation | warning | validation, timestamp, video, opencv, video-surfer |
| agent fails to generate json response | exception | error | llm, json, dotnet, middleware, sample |
| Invalid chunk type | exception | error | python, streaming, model-client, version-mismatch, autogen |
| Value cannot be null. (Parameter 'Content') | exception | warning | csharp, webapi, multimodal, null-argument, defensive-code |
| Node ' ' has a mix of conditional and unconditional edges. | exception | error | graph, validation, edges, conditions |
| Speaker not found in participant names. | exception | error | group-chat, llm-output, speaker-selection, runtime |
| The group topic type must not be in the participant topic… | exception | error | group-chat, configuration, topics, validation |
| model does not support vision. | exception | error | mcp, sampling, vision, multimodal, model-capabilities |
| The content is filtered because its potential risk. Please… | exception | error | autogen, dotnet, azure-openai, content-filter, moderation |
| Tool ' ' requires specific parameters and cannot be added… | exception | error | openai, tools, validation, responses-api |
| tool_choice specified but model does not support function… | exception | error | llama-cpp, tool-calling, streaming, model-info |
| Image message is not supported as model role in Gemini. | exception | error | gemini, strict-mode, multimodal, role-mapping |
| Cannot convert control message to type | exception | error | dotnet, grpc, generics, control-plane |
| Progress ledger should contain a single JSON object, but… | exception | error | autogen, magentic-one, ledger, json, llm-output |
| return not found in function signature | exception | error | autogen-core, closure-agent, type-hints, annotations |
| token_limit must be greater than 0. | validation | error | python, autogen-core, model-context, tokens, configuration, validation |
| Cannot deserialize state to | exception | error | serialization, state, json, null-payload |
| Cannot open video file | exception | error | opencv, video, file-io, codec, video-surfer |
| Dataclass has nested dataclasses or base models, which are… | exception | error | autogen-core, serialization, dataclass, nested-types, pydantic |
| Invalid arguments | exception | error | python, decorator, api-misuse, autogen-core |
| No final model result in streaming mode. | exception | error | streaming, model-client, assistant-agent, protocol-violation |
| Image content cannot be converted to text | exception | error | chromadb, memory, multimodal, validation |
| Packages unavailable in environment | validation | error | azure, code-executor, container, dependencies, setup |
| Role mismatch | exception | error | autogen, dotnet, message, streaming, text-message, validation, argumentexception |
| semantic_config_name must be provided when query_type is… | validation | error | azure, azure-ai-search, semantic-search, configuration, validation, pydantic |
| str(message.error) | exception | critical | python, autogen, error-propagation, model-client, runtime |
| Unexpected tool call type from LlamaCpp model. | exception | error | llama-cpp, tool-calling, version-compatibility, response-parsing |
| Unsupported language | validation | warning | code-executor, llm, language-tag, validation |
| component_type not defined | exception | error | autogen-core, component-config, classvar, dump |
| Host runtime is not started. | exception | error | lifecycle, grpc, teardown, host |
| Invalid topic type: . Must match the pattern… | validation | error | python, autogen-core, topics, pubsub, validation, cloudevents |
| Missing required field | validation | error | python, autogen-core, models, configuration, version-migration, validation |
| response_format and json_output cannot be set to a Pydantic… | exception | error | ollama, json-output, deprecation, configuration |
| The from property of the message | exception | error | autogen, dotnet, message, aggregate-message, validation, argumentexception |
| Assistant not initialized | exception | error | openai, assistants-api, lifecycle, lazy-init |
| Dependencies for AzureAIAgent not found. Please install… | exception | error | installation, dependencies, azure, autogen-ext |
| Root types cannot be derived from each other | exception | error | autogen, serialization, polymorphism, type-tree, validation, csharp |
| Structured output is not currently supported for… | exception | error | azure, structured-output, pydantic, not-supported |
| Incorrect client passed to OpenAIAssistantAgent. Please use… | exception | error | openai, assistants-api, client-setup, validation |
| The recent update is not a TextMessage | exception | error | autogen, streaming, middleware, csharp |
| Invalid | exception | error | autogen-core, component-config, provider, config |
| MediaType is needed for DataUri Images | exception | error | autogen, dotnet, message, image-message, binary-data, media-type, argumentexception |
| Cannot convert state of type | exception | error | serialization, state, type-mismatch |
| Could not find directory for assembly | exception | error | single-file-publish, assembly-location, dev-team-sample, file-io, dotnet |
| Dependencies for Llama Cpp not found. Please install… | exception | error | llama-cpp, optional-dependency, importerror, installation |
| Field 'type' is required in the message data to recover the… | validation | error | python, autogen, serialization, message-factory, deserialization |
| No admin is provided. | exception | error | autogen, dotnet, group-chat, admin-agent, speaker-selection, argumentexception |
| Return type not in return types | exception | error | python, message-routing, runtime, type-mismatch, autogen-core |
| SubscriptionInstantiationContext cannot be instantiated. It… | exception | error | python, autogen-core, subscriptions, api-misuse, static-class |
| Factory registered using the wrong type: expected | exception | error | autogen-core, agent-registration, factory, type-mismatch |
| Value was null. | exception | error | anthropic, json-converter, enum, null-handling, streaming, autogen |
| Could not create chat manager; make sure that it contains a… | exception | error | autogen, group-chat, reflection, constructor, activator, csharp |
| Expected Memory, List[Memory], or None, got | validation | error | python, constructor, type-validation, memory, autogen |
| Syntax errors found in the following files | exception | error | python, ci, documentation, pyright |
| The participant topic types must be unique. | exception | error | group-chat, configuration, validation, naming |
| Unsupported message content type | validation | error | python, autogen, grpc, serialization, cloudevents, validation |
| Agent name ' ' is not a valid identifier. | exception | error | autogen, agent-name, identifier, validation, csharp |
| Configuration not found | exception | error | configuration, file-not-found, seed-memory, dev-team-sample, appsettings |
| Invalid semantic kernel settings in | exception | error | configuration, json-binding, seed-memory, dev-team-sample, invalid-data |
| tool_choice 'required' specified but no tools provided | exception | error | ollama, tool-choice, validation, autogen |
| ToolCallMessage is not supported as user role in Gemini. | exception | error | gemini, strict-mode, tool-calls, role-mapping |
| Unhandled message in agent container | exception | error | group-chat, message-routing, runtime, api-misuse |
| video_path must be a local file path, not a URL. | validation | error | video-surfer, ssrf, path-validation, ffmpeg |
| Error from Azure AI Search | exception | error | azure, azure-ai-search, runtime, catch-all, http-error |
| Invalid streaming message type | exception | error | autogen, dotnet, openai, middleware, streaming, strict-mode |
| Target must be provided for non-static methods | exception | error | reflection, handlers, invocation |
| Unknown destination type | exception | error | python, autogen-core, telemetry, tracing, validation, internal-api |
| Handoff name must be a valid identifier | validation | error | handoff, identifier, tool-name, validation, agentchat |
| model_info is required when model name is not a valid… | exception | error | ollama, model-info, configuration, constructor |
| Unsupported content type | validation | error | openai, assistants-api, multimodal, validation |
| Agent description must be a string | exception | error | autogen-core, validation, constructor, config |
| Failed to fetch sessions | exception | error | sessions, http, error-envelope, fetch, autogen-studio |
| No messages received from assistant | exception | error | openai, assistants-api, threads, transient |