claude-code - 💡(How to fix) Fix [Bug] Unexpected high token consumption rate [2 comments, 3 participants]

[{"error":"Error: LSP server plugin:typescript-lsp:typescript failed to start: Executable not found in $PATH: "typescript-language-server"\n at start (/$bunfs/root/src/entrypoints/cli.js:3171:22359)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:35:16.249Z"},{"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/src/entrypoints/cli.js:3171:20895)\n at O (/$bunfs/root/src/entrypoints/cli.js:3171:24878)\n at Y (/$bunfs/root/src/entrypoints/cli.js:3171:30118)\n at w (/$bunfs/root/src/entrypoints/cli.js:3171:30503)\n at j (/$bunfs/root/src/entrypoints/cli.js:3171:31062)\n at call (/$bunfs/root/src/entrypoints/cli.js:3194:865)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:35:16.250Z"},{"error":"Error: Failed to start LSP server for file /workspaces/ShopBroker/scripts/playwright-work/email-migration-smoke.ts: Executable not found in $PATH: "typescript-language-server"\n at Y (/$bunfs/root/src/entrypoints/cli.js:3171:30144)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:35:16.250Z"},{"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/src/entrypoints/cli.js:3171:20895)\n at O (/$bunfs/root/src/entrypoints/cli.js:3171:24878)\n at Y (/$bunfs/root/src/entrypoints/cli.js:3171:30118)\n at w (/$bunfs/root/src/entrypoints/cli.js:3171:30503)\n at j (/$bunfs/root/src/entrypoints/cli.js:3171:31062)\n at call (/$bunfs/root/src/entrypoints/cli.js:3194:865)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:35:16.250Z"},{"error":"Error: LSP server plugin:typescript-lsp:typescript failed to start: Executable not found in $PATH: "typescript-language-server"\n at start (/$bunfs/root/src/entrypoints/cli.js:3171:22359)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:36:56.443Z"},{"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/src/entrypoints/cli.js:3171:20895)\n at O (/$bunfs/root/src/entrypoints/cli.js:3171:24878)\n at Y (/$bunfs/root/src/entrypoints/cli.js:3171:30118)\n at w (/$bunfs/root/src/entrypoints/cli.js:3171:30503)\n at j (/$bunfs/root/src/entrypoints/cli.js:3171:31062)\n at call (/$bunfs/root/src/entrypoints/cli.js:3194:865)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:36:56.443Z"},{"error":"Error: Failed to start LSP server for file /workspaces/ShopBroker/scripts/playwright-work/email-migration-smoke.ts: Executable not found in $PATH: "typescript-language-server"\n at Y (/$bunfs/root/src/entrypoints/cli.js:3171:30144)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:36:56.443Z"},{"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/src/entrypoints/cli.js:3171:20895)\n at O (/$bunfs/root/src/entrypoints/cli.js:3171:24878)\n at Y (/$bunfs/root/src/entrypoints/cli.js:3171:30118)\n at w (/$bunfs/root/src/entrypoints/cli.js:3171:30503)\n at j (/$bunfs/root/src/entrypoints/cli.js:3171:31062)\n at call (/$bunfs/root/src/entrypoints/cli.js:3194:865)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-23T12:36:56.443Z"}]

TL;DR

The most likely fix is to install the typescript-language-server executable and ensure it's available in the system's PATH.

Guidance

• Verify that typescript-language-server is installed by running the command typescript-language-server --version in the terminal. If it's not installed, install it using a package manager like npm with the command npm install -g typescript-language-server.
• Check the system's PATH environment variable to ensure it includes the directory where typescript-language-server is installed. This can usually be done by running the command echo $PATH in the terminal.
• If using a vscode workspace, try restarting the Language Server by clicking on the "Restart Language Server" button in the Command Palette (accessible by pressing Ctrl+Shift+P on Linux) or by reloading the vscode window.
• Consider adding the installation directory of typescript-language-server to the system's PATH variable to prevent this issue in the future.

Example

No code snippet is necessary for this issue, as it's related to executable installation and PATH configuration.

Notes

The provided errors suggest that the typescript-language-server executable is not found in the system's PATH. This could be due to a missing installation or incorrect PATH configuration.

Recommendation

Apply the workaround by installing typescript-language-server and ensuring it's in the system's PATH, as this is the most direct solution to the problem described.