Cursor is not usable in ts project

Support Bug Reports
1

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

The js/ts service immediately crashed 5 times. The service will be not restarted.

Steps to Reproduce

  1. Open Cursor with any typescript project.
  2. See the error

Expected Behavior

the js/ts service should be up without any notification and the cmd + click should work

Operating System

MacOS

Current Cursor Version (Menu → About Cursor → Copy)

Version: 2.0.34
VSCode Version: 1.99.3
Commit: 45fd70f3fe72037444ba35c9e51ce86a1977ac10
Date: 2025-10-29T06:51:29.202Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Darwin x64 24.6.0

Does this stop you from using Cursor

Yes - Cursor is unusable

2

Hey, thanks for the report. This is a confirmed critical bug affecting Mac Intel (x64) on Cursor 2.0.34.

Solution: update to version 2.0.40, some users reported this fixes the regression.

It appears specific to Intel Macs and causes all language servers (TypeScript, Python, etc.) to crash with SIGTRAP errors.

3

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