claude-code - 💡(How to fix) Fix [Bug] Ultra review costs $100 then fails with no response [1 comments, 2 participants]

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/dansku/.local/share/claude/versions/2.1.111 (expected in multi-process scenarios)\n at Kd_ (/$bunfs/root/src/entrypoints/cli.js:2748:2177)\n at qe6 (/$bunfs/root/src/entrypoints/cli.js:2748:1257)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-29T08:02:15.919Z"},{"error":"Error: Request was aborted.\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:3448)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-29T14:34:33.172Z"}]

TL;DR

The issue may be resolved by checking the lock file at /Users/dansku/.local/share/claude/versions/2.1.111 and ensuring that no other processes are holding onto it.

Guidance

• Investigate the lock acquisition failure by checking if any other processes are accessing the /Users/dansku/.local/share/claude/versions/2.1.111 directory.
• Verify if the issue persists after restarting the terminal or the system to ensure no lingering processes are causing the lock.
• Check the claude version and its compatibility with the current platform and terminal.
• Review the error logs to see if there are any other related errors that could be contributing to the issue.

Example

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

Notes

The issue seems to be related to a lock acquisition failure, which might be caused by a multi-process scenario. However, without more information about the claude version and its behavior, it's difficult to provide a more specific solution.

Recommendation

Apply workaround: The user may need to manually remove the lock file or wait for a short period to see if the issue resolves itself, as the error is described as "NON-FATAL".