Nightly 2.3.0-pre.1.patch.0 ERR_MODULE_NOT_FOUND full launch failure

[fire]

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

After updating to nightly 2.3.0, the editor no longer opens; I’m instead met with a javascript error in the main process

Steps to Reproduce

Update to Nightly 2.3; Seriously, that’s all.

Expected Behavior

The editor opens

Screenshots / Screen Recordings

Operating System

MacOS

Current Cursor Version (Menu → About Cursor → Copy)

Version 2.3.0-pre.1.patch.0 (2.3.0-pre.1.patch.0)

Additional Information

I was previously on the Early Access channel without any issue, updated tonight, no problems; Changed to nightly, updated again, editor began failing on missing dependencies immediately ( as shown. )

Does this stop you from using Cursor

Yes - Cursor is unusable

[sizhang (Simon Z)]

+1, the same problem

[InakiLozano01 (Iñaki Fernando Lozano)]

+1, same problem, windows 11

[deanrie]

Hey, thanks for the report. This is a critical bug in the Nightly build - I’m forwarding it to the team immediately.

Temporary workaround: roll back to Early Access:

1. Download the stable build from Download · Cursor
2. Install it and switch back to Early Access in Settings

Let me know if you need help with the rollback.

[Pilgrim]

Oh god please, no! no!