Received tool input did not match expected schema in AI Tool Agent node calling sub-workflow

When the assistant tries to call a sub-workflow, this error is thrown: “Received tool input did not match expected schema.”

The error message is: “Received tool input did not match expected schema.”

Please share your workflow

I set the sub-workflow input to be visible.

Information on your n8n setup

  • n8n version: 1.104.2
  • Database (default: SQLite): SQLite
  • Running n8n via (Docker, npm, n8n cloud, desktop app): docker

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