claude-code - 💡(How to fix) Fix [Bug] Unknown error on agent team [1 comments, 2 participants]

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/ltl/.local/share/claude/versions/2.1.112 (expected in multi-process scenarios)\n at Od_ (/$bunfs/root/src/entrypoints/cli.js:2748:2177)\n at Ke6 (/$bunfs/root/src/entrypoints/cli.js:2748:1257)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T03:25:40.762Z"}]

TL;DR

The issue may be resolved by addressing the lock acquisition failure for the specified path, potentially by removing or managing the lock file.

Guidance

• The error message suggests a lock acquisition failure, which could be due to a file lock issue or a multi-process scenario conflict.
• Verify if the lock file /Users/ltl/.local/share/claude/versions/2.1.112 exists and try removing it to see if the issue resolves.
• Check if multiple processes are accessing the same resource, causing the lock acquisition failure, and consider implementing a locking mechanism or synchronizing access.
• Review the code at cli.js:2748:2177 to understand the locking logic and potential failure points.

Example

No code snippet is provided as the issue does not contain sufficient information to generate a relevant example.

Notes

The provided information does not specify the exact cause of the lock acquisition failure, so the suggested steps are based on the error message and may require further investigation.

Recommendation

Apply workaround: Removing the lock file or implementing a locking mechanism may resolve the issue, as it directly addresses the error message's suggestion of a lock acquisition failure.