claude-code - 💡(How to fix) Fix [BUG] - VS code subprocess initialization did not complete [1 comments, 2 participants]

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anthropics/claude-code#54241Fetched 2026-04-29 06:32:32
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Error Message

Error Messages/Logs

4- the error message attached above

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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?

<img width="621" height="561" alt="Image" src="https://github.com/user-attachments/assets/93933f28-d06e-4d20-9ec3-9c3e51a2f2cc" />

i was using claude in vs code normally, suddenly, it stopped working and shows this message I logged out from claude and then it *couldn't log in again

<img width="621" height="561" alt="Image" src="https://github.com/user-attachments/assets/2f5cef0a-6dbc-4a10-af1e-eda7c80d94c4" />

What Should Happen?

it should work normally as it was before

Error Messages/Logs

Steps to Reproduce

1 - open Vs code 2- install claude 3- login 4- the error message attached above

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

No response

Claude Code Version

latest

Platform

Other

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

No response

extent analysis

TL;DR

Try reinstalling the Claude Code extension in VS Code to potentially resolve the login issue.

Guidance

  • Reinstalling the extension may help resolve any corrupted files or configuration issues that could be causing the problem.
  • Check the VS Code extension marketplace for any updates to the Claude Code extension, as a newer version may have been released that addresses the issue.
  • If the issue persists, try resetting the VS Code settings to their default values to rule out any conflicting configurations.
  • Consider reaching out to the Claude Code support team for further assistance, as they may be able to provide more specific guidance or troubleshooting steps.

Notes

The lack of error messages or logs makes it difficult to determine the root cause of the issue, so a reinstall and reset of settings are suggested as a starting point.

Recommendation

Apply workaround: Reinstall the Claude Code extension, as it is a non-invasive and straightforward step that may resolve the issue without requiring significant changes or upgrades.

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