claude-code - 💡(How to fix) Fix [BUG] API Error: Stream idle timeout - even small file tasks fail on Claude Code Web [1 comments, 2 participants]

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anthropics/claude-code#48901Fetched 2026-04-16 06:47:52
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Error Message

Error Messages/Logs

API Error: Stream idle timeout - partial response received 에러 발생

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Preflight Checklist

  • I have searched existing issues and this hasn't been reported yet
  • This is a single bug report (please file separate reports for different bugs)
  • I am using the latest version of Claude Code

What's Wrong?

어제부터 계속 발생 파일 크기 작아도 동일한 에러 모바일 네트워크에서도 동일 단일 파일 작업도 안됨

<img width="792" height="647" alt="Image" src="https://github.com/user-attachments/assets/75e53f97-5725-4d70-aca9-18877e0543b5" />

What Should Happen?

파일 크기와 관계없이 작업이 정상적으로 완료되어야 합니다

Error Messages/Logs

Steps to Reproduce

Claude Code Web (claude.ai/code) 접속 GitHub 레포 연결 파일 수정 요청 (예: 요청사항.md 업데이트) API Error: Stream idle timeout - partial response received 에러 발생 재시도해도 동일한 에러 반복

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

web

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Other

Additional Information

No response

extent analysis

TL;DR

The issue can likely be resolved by investigating and addressing the "Stream idle timeout - partial response received" error, potentially related to network or API connectivity.

Guidance

  • Verify the network connection stability and check for any firewall or proxy settings that might be interfering with the API requests.
  • Investigate the Anthropic API documentation to see if there are any known issues or recommendations for handling stream idle timeouts.
  • Try modifying the request timeout settings or implementing retry logic in the Claude Code Web application to mitigate the error.
  • Check the GitHub repository connection settings to ensure they are correct and not contributing to the issue.

Example

No code snippet can be provided without more context, but an example of retry logic might involve using a library like retry-axios to automatically retry failed requests.

Notes

The lack of error logs and specific version information limits the ability to provide a more targeted solution. The issue may be related to a regression in the Claude Code Web application or the Anthropic API.

Recommendation

Apply workaround: Implementing retry logic or modifying timeout settings may help mitigate the issue until a more permanent fix can be found.

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