[BUG] Claude Code crashes during file operations after upgrading to native version

Preflight Checklist

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

What's Wrong?

Environment:

• Claude Code version: 2.1.19 (native install)
• OS: Linux 6.17.9-76061709-generic
• Platform: linux

Description:
Claude Code crashes during file read/edit operations. The application closes
unexpectedly without displaying any error message. This issue started after
upgrading from the npm-based version to the native Claude Code installation.

Steps to reproduce:

1. Install native Claude Code (replacing npm version)
2. Start Claude Code in a project directory
3. Use file read/edit operations during a conversation
4. Crash occurs unpredictably during these operations

Expected behavior:
Claude Code should remain stable during file operations, matching the
stability of the previous npm-based version.

Actual behavior:
The application silently crashes with no error output or warning. This has
occurred twice since installing the native version.

Frequency:
2 crashes since switching to native installation. Did NOT experience this
issue with the previous npm-based version.

Additional context:

• Regression from npm version behavior
• No specific file or operation triggers it consistently
• No error logs visible in terminal after crash

What Should Happen?

Continue and not hang

Error Messages/Logs

None

Steps to Reproduce

figma - get_figma_data (MCP)(fileKey:
Read(app/global.css)
⎿  Read 670 lines

● Bash(grep -i "toolbar\|button.68\|84.tall\
Let me search the Figma file for toolbar button specifications.

Bash(grep -E
"width.68|height.84|68.84|7C8A9C|F175AD|rounded.12|gap.5|padding.6|p
adding.10|inner.shadow|drop.shadow|toolbar.button|button.*toolbar"
⎿  Running…

✶ Waddling… (Esc to interrupt · 3m 1s · ↓ 1.9k tokens · thinking)

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude Code version: 2.1.19 (native install)

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_