I updated my flutter SDK with "flutter upgrade" command. After update, unfortunately my emulator does not work. I'm getting error messages like this:
"build\host\outputs\apk\app-debug.apk" does not exist.
Error launching application on sdk gphone x86.
Exited (sigterm)
I tried reinstalling Android Studio, deleting Flutter SDK and installing it then, wiping out my emulator data, creating new emulator, and finally I formatted my PC. None of this worked. In "my computer", only Flutter SDK 3.3.10 is working. I cannot understand why. (Windows 11)
I encountered the same issue after upgrading. The only solution I found for now was to downgrade back to my original version.
Check this on github it might be helpful.