claude-code - 💡(How to fix) Fix [Bug] Unintended git checkout execution causes data loss [2 comments, 3 participants]

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/nikitagriu/.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":"2026-04-27T13:39:15.334Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at TWH (/$bunfs/root/src/entrypoints/cli.js:2736:30496)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:15.356Z"},{"error":"AxiosError: Request failed with status code 400\n at zl (/$bunfs/root/src/entrypoints/cli.js:114:1194)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:119:12696)\n at emit (node:events:92:22)\n at endReadableNT (internal:streams/readable:865:50)\n at processTicksAndRejections (native:7:39)\n at request (/$bunfs/root/src/entrypoints/cli.js:121:2467)\n at async KeH (/$bunfs/root/src/entrypoints/cli.js:259:275970)\n at async _Q6 (/$bunfs/root/src/entrypoints/cli.js:412:4433)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:15.644Z"},{"error":"AxiosError: Request failed with status code 401\n at zl (/$bunfs/root/src/entrypoints/cli.js:114:1194)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:119:12696)\n at emit (node:events:92:22)\n at endReadableNT (internal:streams/readable:865:50)\n at processTicksAndRejections (native:7:39)\n at request (/$bunfs/root/src/entrypoints/cli.js:121:2467)\n at async Ql (/$bunfs/root/src/entrypoints/cli.js:259:273781)\n at async qI6 (/$bunfs/root/src/entrypoints/cli.js:259:280285)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:15.843Z"},{"error":"AxiosError: Request failed with status code 400\n at zl (/$bunfs/root/src/entrypoints/cli.js:114:1194)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:119:12696)\n at emit (node:events:92:22)\n at endReadableNT (internal:streams/readable:865:50)\n at processTicksAndRejections (native:7:39)\n at request (/$bunfs/root/src/entrypoints/cli.js:121:2467)\n at async KeH (/$bunfs/root/src/entrypoints/cli.js:259:275970)\n at async _Q6 (/$bunfs/root/src/entrypoints/cli.js:412:4433)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:17.927Z"},{"error":"AxiosError: Request failed with status code 401\n at zl (/$bunfs/root/src/entrypoints/cli.js:114:1194)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:119:12696)\n at emit (node:events:92:22)\n at endReadableNT (internal:streams/readable:865:50)\n at processTicksAndRejections (native:7:39)\n at request (/$bunfs/root/src/entrypoints/cli.js:121:2467)\n at async yn (/$bunfs/root/src/entrypoints/cli.js:427:5498)\n at async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:2623:190)\n at async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:6786:23780)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:18.138Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at TWH (/$bunfs/root/src/entrypoints/cli.js:2736:30496)\n at async L (/$bunfs/root/src/entrypoints/cli.js:6300:11825)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:18.485Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at TWH (/$bunfs/root/src/entrypoints/cli.js:2736:30496)\n at async R (/$bunfs/root/src/entrypoints/cli.js:6300:11019)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:18.485Z"},{"error":"AxiosError: Request failed with status code 400\n at zl (/$bunfs/root/src/entrypoints/cli.js:114:1194)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:119:12696)\n at emit (node:events:92:22)\n at endReadableNT (internal:streams/readable:865:50)\n at processTicksAndRejections (native:7:39)\n at request (/$bunfs/root/src/entrypoints/cli.js:121:2467)\n at async KeH (/$bunfs/root/src/entrypoints/cli.js:259:275970)\n at async _Q6 (/$bunfs/root/src/entrypoints/cli.js:412:4433)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-27T13:39:18.925Z"},{"error":"AxiosError: Request failed with s…

TL;DR

Set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable to resolve the plugin MCP server error.

Guidance

• Check the errors for any authentication or authorization issues, such as missing environment variables.
• Verify that the GITHUB_PERSONAL_ACCESS_TOKEN environment variable is set correctly.
• Review the code for any potential issues with git checkout or version control.
• Investigate the cause of the lock acquisition failure for the Claude version.

Example

No code snippet is provided as the issue is related to environment variables and authentication.

Notes

The issue seems to be related to authentication and environment variables. The GITHUB_PERSONAL_ACCESS_TOKEN environment variable is missing, which is causing the plugin MCP server error. The lock acquisition failure and other errors may be related to this issue.

Recommendation

Apply workaround: Set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable to resolve the plugin MCP server error. This should fix the authentication issue and potentially resolve the other errors.