[Bug] Claude Code sidebar extension not opening in Windsurf/VS Code
Resolved 💬 3 comments Opened Feb 15, 2026 by SeaQuestdev Closed Feb 19, 2026
Bug Description
claude in windsurf or vs clode doesnt open in the side bar anymore.
Environment Info
- Platform: linux
- Terminal: windsurf
- Version: 2.1.42
- Feedback ID: 5da5aa8f-745a-4ba3-992c-d949c81a38d4
Errors
[{"error":"Error: NON-FATAL: Lock acquisition failed for /home/manuel/.local/share/claude/versions/2.1.42 (expected in multi-process scenarios)\n at VO$ (/$bunfs/root/claude:3480:2098)\n at UhA (/$bunfs/root/claude:3480:1209)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:15.115Z"},{"error":"Error: LSP server plugin:typescript-lsp:typescript failed to start: Executable not found in $PATH: \"typescript-language-server\"\n at start (/$bunfs/root/claude:2331:22314)\n at async f (/$bunfs/root/claude:2331:24762)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:16.187Z"},{"error":"Error: LSP server plugin:pyright-lsp:pyright failed to start: Executable not found in $PATH: \"pyright-langserver\"\n at start (/$bunfs/root/claude:2331:22314)\n at async f (/$bunfs/root/claude:2331:24762)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:16.187Z"},{"error":"Error: Executable not found in $PATH: \"typescript-language-server\"\n at spawn (unknown)\n at spawn (node:child_process:667:35)\n at spawn (node:child_process:14:39)\n at start (/$bunfs/root/claude:2331:20844)\n at f (/$bunfs/root/claude:2331:24762)\n at L (/$bunfs/root/claude:2331:32530)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:16.187Z"},{"error":"Error: Executable not found in $PATH: \"pyright-langserver\"\n at spawn (unknown)\n at spawn (node:child_process:667:35)\n at spawn (node:child_process:14:39)\n at start (/$bunfs/root/claude:2331:20844)\n at f (/$bunfs/root/claude:2331:24762)\n at L (/$bunfs/root/claude:2331:32530)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:16.187Z"},{"error":"Error: Failed to start LSP server plugin:typescript-lsp:typescript: Executable not found in $PATH: \"typescript-language-server\"\n at <anonymous> (/$bunfs/root/claude:2331:32552)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:16.187Z"},{"error":"Error: Failed to start LSP server plugin:pyright-lsp:pyright: Executable not found in $PATH: \"pyright-langserver\"\n at <anonymous> (/$bunfs/root/claude:2331:32552)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-02-15T18:18:16.187Z"}]This issue has 3 comments on GitHub. Read the full discussion on GitHub ↗