Status

Unverified: 9 guides

We could not confirm from the sources whether a fix shipped (for example, the issue was closed with no linked change). Treat the steps as a workaround.

• LangGraphUnverified

  "tool_use ids were found without tool_result blocks" on a saved thread

  An agent with a database checkpointer fails on every new message in one thread with a tool_use/tool_result mismatch error.

  Last checked 2026-10-15#state#tool-calls3 steps →
• AutoGenUnverified

  Adding a second agent to the quick-start makes it loop forever

  After registering one more agent, the program never ends.

  Last checked 2026-10-15#messaging#loop3 steps →
• n8nUnverified

  AI Agent tools fail with 'schema must be type object, got None' after upgrading

  After upgrading, the agent fails before calling any tool.

  Last checked 2026-10-15#regression#tool-calls3 steps →
• browser-useUnverified

  Browser agent keeps emitting empty actions until max steps

  Sometimes the agent outputs an empty action every step until the step limit, even though it read the right data.

  Last checked 2026-10-15#schema#tool-calls3 steps →
• browser-useUnverified

  Browser agent keeps going after it already called done

  In headless mode with a custom structured-output controller, the run never ends after the task is complete.

  Last checked 2026-10-15#loop#schema3 steps →
• AiderUnverified

  Coding agent stuck on 'did not conform to the edit format'

  Every edit fails with 'SEARCH/REPLACE block failed to match' and the session can't continue.

  Last checked 2026-10-15#parsing#loop3 steps →
• AutoGenUnverified

  Graph flow errors with 'unable to find next speaker' when a loop has tools

  A graph with a reviewer→writer revise loop fails at runtime even though the edge exists.

  Last checked 2026-10-15#loop3 steps →
• MCPUnverified

  npx-based server shows zero tools when Node comes from nvm

  The server is configured but never connects. Servers built as .exe or binaries work.

  Last checked 2026-10-15#setup3 steps →
• LangGraphUnverified

  Token limit exceeded because retriever output piles up in chat history

  A ReAct agent with a persistent checkpointer starts failing with token-limit errors after a few turns.

  Last checked 2026-10-15#state4 steps →