[BUG] crashes with `code: "ECOMPROMISED"`

Everything works with pnpm version, so it's a problem with native install / bun.

This is happening to me as well -- I can trigger it by running a second instance of claude in a different window/pane. Otherwise, I don't see this crash.

I'm on 1.0.53 native install.

I'm also having this issue since yesterday. I cannot even do a single prompt, it immediately crashes

@ajimix @arusso which shells do you use? In my case it's fish, so it's strange to have zsh related error.

Also rm ~/.local/bin/claude && pnpm install -g @anthropic-ai/claude-code

mitigates it

@ajimix @arusso which shells do you use? In my case it's fish, so it's strange to have zsh related error. Also rm ~/.local/bin/claude && pnpm install -g @anthropic-ai/claude-code mitigates it

I also have fish

Reverting to v1.0.51 fixes the issue

<img width="829" height="653" alt="Image" src="https://github.com/user-attachments/assets/d042cb76-cf4d-4bdc-a75e-babaecae488a" />

Based on this analysis, it looks like starting a new claude-code instance may delete "stale" lock files which may be determined by the age of lock files without checking if a session is still active.

@ajimix @arusso which shells do you use? In my case it's fish, so it's strange to have zsh related error. Also rm ~/.local/bin/claude && pnpm install -g @anthropic-ai/claude-code mitigates it

I'm running zsh.

Based on this analysis, it looks like starting a new claude-code instance may delete "stale" lock files which may be determined by the age of lock files without checking if a session is still active.

for me it happens only with a single running instance. I tested restarting my mac, starting claude and after some seconds (not always the same amount of seconds) it crashes, even without doing a single prompt. The only way I managed to fix it is to revert to version 1.0.51

file:///home/user/.local/share/pnpm/global/5/.pnpm/@anthropic-ai+claude-code@1.0.52/node_modules/@anthropic-ai/claude-
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[Error: ENOENT: no such file or directory, stat '/home/user/.claude/shell-snapshots/snapshot-zsh-1752657596985-8rx0v4.sh.lock'] {
  errno: -2,
  code: 'ECOMPROMISED',
  syscall: 'stat',
  path: '/home/user/.claude/shell-snapshots/snapshot-zsh-1752657596985-8rx0v4.sh.lock'
}

Node.js v22.17.0

pnpm install also failed

 claude --version
1.0.53 (Claude Code)

Did we get any resolution for this issue?
If I revert back to 1.0.51, it is not able to run shell commands for me. Although it doesn't crash, still it is mentioning that the ~/.claude/shell-snapshots/snapshot-zsh-1752767241610-b5v5cp.sh.lock is not available

I think #3580 is the same and now latest 1.0.55 fixed this as they mentioned there.

I think #3580 is the same and now latest 1.0.55 fixed this as they mentioned there.

I've installed 1.0.56 native and it still crashes,

this time with

Error: zsh:source:1: no such file or directory:
     /home/user/.claude/shell-snapshots/snapshot-zsh-1753105122306-mnjnbp.sh

npm version is ok

Are people still encountering this?

Are people still encountering this?

I can't speak for others, but it seems resolved on my end.

seems to be fixed

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.