macOS VSCode codex plugin chatting encountered an error "missing_required_parameter" Missing required parameter: 'tools[14].tools'.
Open 💬 2 comments Opened Apr 19, 2026 by Zhxhh
What version of the IDE extension are you using?
v26.415.20818
What subscription do you have?
annual
Which IDE are you using?
VS Code
What platform is your computer?
macos
What issue are you seeing?
macOS VSCode codex plugin chatting encountered an error "missing_required_parameter" Missing required parameter: 'tools[14].tools'.
{"error":{"message":"code: missing_required_parameter; message: Missing required parameter: 'tools[14].tools'.","type":"invalid_request_error","param":"tools[14].tools","code":"-4003"}}
<img width="374" height="389" alt="Image" src="https://github.com/user-attachments/assets/45d299a1-b09e-4a8c-b420-65cf68283e8e" />
What steps can reproduce the bug?
As soon as I start chatting, it will trigger and it's completely unusable.
What is the expected behavior?
_No response_
Additional information
_No response_
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