continuedev / continuedev/continue

Error: GPT-4o Mini - 400

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area:tools kind:bug stale
Dominant language
TypeScript
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Description

Error Details

Model: GPT-4o Mini
Provider: openai
Status Code: 400

Error Output

400 Invalid 'messages[69].tool_calls[0].function.name': empty string. Expected a string with minimum length 1, but got an empty string instead.

Additional Context
Please add any additional context about the error here

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing the GPT-4o Mini request path for the openai provider and how tool-call function names are assembled. Reproduce the 400 response, then determine why an empty name reaches messages[69].tool_calls[0].function.name. Done means the request no longer sends an empty function name and the failure case is covered by a test.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
ai
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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