claude-code - 💡(How to fix) Fix [BUG] crash-on-"hi" behavior [2 comments, 3 participants]

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anthropics/claude-code#54868Fetched 2026-04-30 06:33:39
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Comments
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Participants
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Timeline
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Error Message

Error Messages/Logs

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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?

crash-on-"hi" behavior

Claude Code crashed Try sending your message again. If it keeps happening, share feedback so we can investigate.

What Should Happen?

<img width="1920" height="1080" alt="Image" src="https://github.com/user-attachments/assets/12f891c7-5a1a-4080-9447-72960cd4ffc9" />

Error Messages/Logs

Steps to Reproduce

Claude Code crashed Try sending your message again. If it keeps happening, share feedback so we can investigate.

Details

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

 2.1.123 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

No response

extent analysis

TL;DR

The issue might be resolved by investigating the crash-on-"hi" behavior and potentially updating the Claude Code version or configuration.

Guidance

  • Investigate the "crash-on-'hi'" behavior to understand the root cause of the issue.
  • Since this is a regression and worked in a previous version, comparing the current version (2.1.123) with the last working version might provide insights.
  • Check for any known issues or updates related to the Anthropic API and Claude Code compatibility.
  • Consider reaching out to the development team or support for further assistance, as the error messages/logs section is empty.

Notes

The lack of specific error messages or logs makes it challenging to provide a precise solution. The issue seems to be related to a specific input ("hi") that causes the Claude Code to crash.

Recommendation

Apply workaround: Given the information provided, it's difficult to recommend a specific fix, but applying a workaround, such as avoiding the specific input that causes the crash or downgrading to a previous version (if possible), might be necessary until a more permanent solution is found.

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claude-code - 💡(How to fix) Fix [BUG] crash-on-"hi" behavior [2 comments, 3 participants]