claude-code - 💡(How to fix) Fix [BUG] Something went wrong [1 comments, 2 participants]

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anthropics/claude-code#55502Fetched 2026-05-03 04:51:41
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Error Message

Recently, I have frequently encountered the error shown in the image when using the VS Code extension, especially when developing frontend Vue code. Both VS Code and the Claude Code extension plugin are up to date

Error Messages/Logs

RAW_BUFFERClick to expand / collapse

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?

<img width="1318" height="619" alt="Image" src="https://github.com/user-attachments/assets/17c8fdb6-14b5-40ab-9a8d-3c516e6e929c" />

Recently, I have frequently encountered the error shown in the image when using the VS Code extension, especially when developing frontend Vue code. Both VS Code and the Claude Code extension plugin are up to date

What Should Happen?

<img width="1116" height="584" alt="Image" src="https://github.com/user-attachments/assets/27be5bda-2f37-4dee-90d0-b6cf3d561ff1" />

Error Messages/Logs

Steps to Reproduce

<img width="1116" height="584" alt="Image" src="https://github.com/user-attachments/assets/22344a2a-8d56-4e37-b3a1-91e922340c79" />

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

2.1.126 (Claude Code)

Platform

Other

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

No response

extent analysis

TL;DR

The issue might be resolved by checking the compatibility of the Claude Code extension with the current version of VS Code and Vue, considering it was working in a previous version.

Guidance

  • Review the release notes of the Claude Code extension and VS Code to identify any breaking changes that might be causing the issue.
  • Verify if there are any known issues or regressions reported in the Claude Code extension's GitHub repository that match the error.
  • Try to reproduce the issue with a minimal Vue project to isolate if the problem is specific to the current project or a general issue with the extension.
  • Consider reaching out to the Claude Code extension support or community for further assistance, given the lack of specific error messages or logs.

Notes

The absence of specific error messages or logs makes it challenging to provide a precise fix. The issue seems to be related to a regression, given that it worked in a previous version.

Recommendation

Apply workaround: Given the information provided, it's reasonable to suspect a compatibility issue or a regression. Until a fix is available, applying workarounds such as using an older version of the extension or VS Code, if feasible, might be necessary. However, without more specific details, this is speculative.

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claude-code - 💡(How to fix) Fix [BUG] Something went wrong [1 comments, 2 participants]