claude-code - 💡(How to fix) Fix [Bug] Chrome DevTools MCP connection failure in current version [1 comments, 2 participants]

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/jnc/.local/share/claude/versions/2.1.110 (expected in multi-process scenarios)\n at kg_ (/$bunfs/root/src/entrypoints/cli.js:2751:2153)\n at jt6 (/$bunfs/root/src/entrypoints/cli.js:2751:1233)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-16T10:45:17.839Z"},{"error":"Error: 1: Command failed with ERR_STREAM_PREMATURE_CLOSE: code --force --install-extension anthropic.claude-code\nPremature close \n at U$f (/$bunfs/root/src/entrypoints/cli.js:1575:4045)\n at async m$f (/$bunfs/root/src/entrypoints/cli.js:1575:1435)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-16T10:45:20.253Z"}]

TL;DR

The issue might be resolved by checking the lock file and ensuring proper permissions for the /Users/jnc/.local/share/claude/versions/2.1.110 directory.

Guidance

• Verify the existence and permissions of the /Users/jnc/.local/share/claude/versions/2.1.110 directory to ensure it's accessible.
• Check for any lock files in the directory and remove them if they are causing the issue.
• Consider reinstalling the extension or checking for any updates to the anthropic.claude-code extension.
• Review the error logs to see if there are any other related issues that need to be addressed.

Example

No code snippet is provided as it's not clearly supported by the issue.

Notes

The issue seems to be related to a lock acquisition failure and a premature close error, which might be caused by a variety of factors, including file system permissions or extension installation issues.

Recommendation

Apply workaround: Remove any lock files and check directory permissions, as this seems to be the most likely cause of the issue.