I updated from 0.40.3 to 0.40.4 today and then, Flutter debug always disconnects suddenly without warning. There are no error messages in either the debug console or output, and I don’t know the reason. Version 0.40.3 doesn’t have this issue. If possible, I hope you can provide downloads for previous versions to temporarily resolve this problem. I’ll wait for you to fix this issue and update the version before I update to the latest version.
Below are the links to download 0.40.3. Could you please let me know if the problem is fixed after downgrading? Could you also send more details about the problem — do you see any logs in the Output tab for example?
Windows: https://downloader.cursor.sh/builds/240829epqamqp7h/windows/nsis/x64
Linux: https://downloader.cursor.sh/builds/240829epqamqp7h/linux/appImage/x64
MacOS Apple Silicon: https://downloader.cursor.sh/builds/240829epqamqp7h/mac/dmg/arm64
MacOS Intel: https://downloader.cursor.sh/builds/240829epqamqp7h/mac/dmg/x64
After extensive experimentation, I discovered that the issue arose because the Flutter and Dart plugins were automatically updated along with the upgrade. The problem was specifically related to the new versions of these two plugins. After downgrading these plugins, I found that the issue was resolved.
Therefore, this problem is not related to the new version of Cursor. Thank you for your assistance.
The previous versions of both the Flutter and Dart plugins were v3.94.0.
Thank you so much for investigating and confirming!