claude-code - 💡(How to fix) Fix [Bug] Agents blocked by /simplify command execution [1 comments, 2 participants]

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/mateokruk/.local/share/claude/versions/2.1.119 (expected in multi-process scenarios)\n at mH6 (/$bunfs/root/src/entrypoints/cli.js:2736:2177)\n at E$8 (/$bunfs/root/src/entrypoints/cli.js:2736:1257)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-24T11:55:48.653Z"},{"error":"Error: ensureToolResultPairing: repaired missing tool_result blocks (57 -> 57 messages). Message structure: [0] user; [1] assistant(id=msg_01LRM4szQdk86PHhkVFJwZ4B, tool_uses=[toolu_01Aajjqr8i4kPCp8wXvD1FR9]); [2] user(tool_results=[toolu_01Aajjqr8i4kPCp8wXvD1FR9]); [3] assistant(id=msg_01R8rAQmrMektwcSo9oVmSQJ, tool_uses=[toolu_01GqsiVEWgG8jNK6NQnTX4aq]); [4] user(tool_results=[toolu_01GqsiVEWgG8jNK6NQnTX4aq]); [5] assistant(id=msg_01UsER5qNDX5tH7mqmeQm24K, tool_uses=[toolu_01QaqtQ5f6hJhrkgrfie6o3s]); [6] user(tool_results=[toolu_01QaqtQ5f6hJhrkgrfie6o3s]); [7] assistant(id=msg_01Tp7hp9uRs1BoahuQtKeVUu, tool_uses=[toolu_01RTxFK4L31VcTvAYNoFe4MJ]); [8] user(tool_results=[toolu_01RTxFK4L31VcTvAYNoFe4MJ]); [9] assistant(id=msg_01Eo88z35pm5XDZxtiDhrNFS, tool_uses=[toolu_01Bz1XmGY2Zr59t944nyBVEq]); [10] user(tool_results=[toolu_01Bz1XmGY2Zr59t944nyBVEq]); [11] assistant(id=msg_01HMxcCrn21A8Uf8ukDthb1A, tool_uses=[toolu_01AHk76yR64sxyy5yE1s6gQJ]); [12] user(tool_results=[toolu_01AHk76yR64sxyy5yE1s6gQJ]); [13] assistant(id=msg_01PR6XRhD6Y7jeqGZkoHFknX, tool_uses=[toolu_014mTveNSsahJjC4NSjJ48jE]); [14] user(tool_results=[toolu_014mTveNSsahJjC4NSjJ48jE]); [15] assistant(id=msg_0193qjT7b7zhqBdE3BTjvdmD, tool_uses=[toolu_01NE5hyweb19pLTD8vpb5zsz]); [16] user(tool_results=[toolu_01NE5hyweb19pLTD8vpb5zsz]); [17] assistant(id=msg_01YGjVS2bhdrZ34c1SXStmmn, tool_uses=[toolu_01X1WEFX6tBU3Kc48D6K5KVB]); [18] user(tool_results=[toolu_01X1WEFX6tBU3Kc48D6K5KVB]); [19] assistant(id=msg_01PfuWeGo1yZJpfaWVRRmjNt, tool_uses=[toolu_011BzRtUaSdKuYLTyYQEhzRB]); [20] user(tool_results=[toolu_011BzRtUaSdKuYLTyYQEhzRB]); [21] assistant(id=msg_01KKByBKS3ZqyzKKwpg6q1z2, tool_uses=[toolu_01RctFAT9XNNKhg8cptd55mK]); [22] user(tool_results=[toolu_01RctFAT9XNNKhg8cptd55mK]); [23] assistant(id=msg_01PeVZoF2xbyoo5DYjDDG5VC, tool_uses=[toolu_01GRoSzFUqdeK6wueZXQsac9]); [24] user(tool_results=[toolu_01GRoSzFUqdeK6wueZXQsac9]); [25] assistant(id=msg_01BS9euKmkNyc9cbxLZnwXmf, tool_uses=[toolu_01RgsFm5Fo9ybgmytr2bRc2E]); [26] user(tool_results=[toolu_01RgsFm5Fo9ybgmytr2bRc2E]); [27] assistant(id=msg_015MFjxiTzUTsA7PHRaSCC6T, tool_uses=[toolu_013XeTMk7Ye47JGimXj25vmC]); [28] user(tool_results=[toolu_013XeTMk7Ye47JGimXj25vmC]); [29] assistant(id=msg_01UXNJSwvfWjSKbErM9SxHkE, tool_uses=[toolu_01DjoReKpeZ1WDRiz6MSeA6t]); [30] user(tool_results=[toolu_01DjoReKpeZ1WDRiz6MSeA6t]); [31] assistant(id=msg_0153TTcSeEfUGEMvvXi8jvNr, tool_uses=[toolu_0161E82CwwLxNZDJQoQ8R2Cp]); [32] user(tool_results=[toolu_0161E82CwwLxNZDJQoQ8R2Cp]); [33] assistant(id=msg_01U22kNeHGR3dbbXfoMU6nXR, tool_uses=[toolu_01KCk3Wvnbzkk5CpU1mFjgH8]); [34] user(tool_results=[toolu_01KCk3Wvnbzkk5CpU1mFjgH8]); [35] assistant(id=msg_01X7C9q86YwB24g6pzEyr1Tr, tool_uses=[toolu_01AGdWQ5YeyvRu81BfQB4fbG]); [36] user(tool_results=[toolu_01AGdWQ5YeyvRu81BfQB4fbG]); [37] assistant(id=msg_01L81CK4hECWgG8WcQUnoGTm, tool_uses=[toolu_01W4JEyJFQ91x6okGSeDG9YT]); [38] user(tool_results=[toolu_01W4JEyJFQ91x6okGSeDG9YT]); [39] assistant(id=msg_01EuLGiihTncgh5bHMaxUYEx, tool_uses=[toolu_01F2m9z3L3gDBGnwjdXbwCma]); [40] user(tool_results=[toolu_01F2m9z3L3gDBGnwjdXbwCma]); [41] assistant(id=msg_019VzcAJAnKLXFYeiZCahx6V, tool_uses=[toolu_01AebWv47yWXsEFrGL1Qq4ue]); [42] user(tool_results=[toolu_01AebWv47yWXsEFrGL1Qq4ue]); [43] assistant(id=msg_01KWc6N3MjTSPzuEzYX9DSQd, tool_uses=[toolu_01T2oYMdQAYALsMCcDDm3QZP]); [44] user(tool_results=[toolu_01T2oYMdQAYALsMCcDDm3QZP]); [45] assistant(id=msg_01C3Uaf541zLeY58qCqLeuLz, tool_uses=[toolu_01JNhSGsBdHygBKBdueSGBVN]); [46] user(tool_results=[toolu_01JNhSGsBdHygBKBdueSGBVN]); [47] assistant(id=msg_01PDq6Qb45A9aXqAHRxHJwAP, tool_uses=[toolu_01LYnsQDPh1uibsuTtNH55ej]); [48] user(tool_results=[toolu_01LYnsQDPh1uibsuTtNH55ej]); [49] assistant(id=msg_01SAxqm8Fn7dXYTvozD3p7D5, tool_uses=[toolu_01EZ5kaFfLdWwEEcb6gHgbR4]); [50] user(tool_results=[toolu_01EZ5kaFfLdWwEEcb6gHgbR4]); [51] assistant(id=msg_015Hxs9EMcpVvD5dHJ8wenBy, tool_uses=[toolu_01F2SYstJGVVRcP5XFntx52b]); [52] user(tool_results=[toolu_01F2SYstJGVVRcP5XFntx52b]); [53] assistant(id=msg_01YBY6HEpashqXkGbTPyrzDt, tool_uses=[toolu_01SLpKyVJGJabH6wkobMvK7b]); [54] user(tool_results=[toolu_01SLpKyVJGJabH6wkobMvK7b]); [55] assistant(id=msg_01KMyEMPEVJ8cbyyo4RDs1Zb, tool_uses=[], server_tool_uses=[srvtoolu_01ApGSL3oZhXv37NqfWKjLWC]); [56] user\n at Um7 (/$bunfs/root/src/entrypoints/cli.js:5310:10250)\n at V$K (/$bunfs/root/src/entrypoints/cli.js:8836:10173)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-24T12:00:26.831Z"},{"error":"Error: Request was aborted.\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:3448)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-24T12:00:28.301Z"},{"error":"Error: ensureToolResultPairing: repaired missing tool_result blocks (57 -> 57 messages). Message st…

TL;DR

The issue is likely caused by a lock acquisition failure, and a potential fix could be to investigate and resolve the locking mechanism in the /Users/mateokruk/.local/share/claude/versions/2.1.119 directory.

Guidance

• Investigate the locking mechanism in the specified directory to determine the cause of the lock acquisition failure.
• Check for any file system permissions issues or conflicts that may be preventing the lock from being acquired.
• Consider implementing a retry mechanism or increasing the timeout for lock acquisition to mitigate the issue.
• Review the error logs to identify any patterns or correlations between the errors and the locking mechanism.

Example

No specific code example can be provided without more context, but the error message suggests that the issue is related to the cli.js file, specifically the mH6 and Um7 functions.

Notes

The provided error logs are truncated, which may limit the ability to provide a comprehensive solution. Additionally, the issue may be related to a specific version of the software (2.1.119), and upgrading to a newer version may resolve the issue.

Recommendation

Apply a workaround, such as implementing a retry mechanism or increasing the timeout for lock acquisition, to mitigate the issue while further investigation is conducted.