Composer 'Cancelled' - Diff Bug

Bug Reports
1

I haven’t been able to ‘Apply’ python code written in the composer or chat. The code is generated, and when the ‘Apply’ button is pressed it loads for a second then says ‘Cancelled’.

Investigating this further in Developer Tools, I can see this error is raised:

[composer] error in handleSlashEditResponseSingleDiff ConnectError: [unimplemented] Error
at Hcs.$endAiConnectTransportReportError (workbench.desktop.main.js:1412:94830)
at Bmi.S (workbench.desktop.main.js:4870:41993)
at Bmi.Q (workbench.desktop.main.js:4870:41771)
at Bmi.M (workbench.desktop.main.js:4870:40859)
at Bmi.L (workbench.desktop.main.js:4870:39960)
at v3e.value (workbench.desktop.main.js:4870:38752)
at R.B (workbench.desktop.main.js:59:748)
at R.fire (workbench.desktop.main.js:59:967)
at LX.fire (workbench.desktop.main.js:1394:10356)
at l.onmessage (workbench.desktop.main.js:4915:11855)

I’ve already reinstalled the software to try and fix this multiple times, but with no luck.

On a possibly separate note, I’m my tabbing is also not working, and I’m getting these errors:
workbench.desktop.main.js:5061 Cpp: error when triggering from source line_change Error: stream took too long
CURSOR LOG: Error in streaming cpp (connect error) [not_found] Error

Just paid for the premium of this service, and very frustrated that none of the essential components of cursor are working.

1 Like
2

I believe there may have been some issues on our end that caused some connection issues for users, but this has now been resolved.

Can you confirm everything is now working as expected?

3

I have tried

  1. Updated my Cursor from 0.45.8
  2. remove Cursor and re-installed Cursor

I am now on 0.45.15 MacOS 14.7

I can’t apply anything from “Chat” to my codebase.

Screenshot 2025-02-24 at 12.34.04 PM
Screenshot 2025-02-24 at 12.34.04 PM1070×1228 194 KB

1 Like
4

I am having the same issue, I have uninstalled Cursor, I have then restarted my computer, reinstalled cursor and still getting the exact same issue.

5

Hi dan,

Is this still an ongoing issue, since my tab or my apply code changes aren’t working meaning the majority of cursors main features don’t work which makes it very difficult to continue using