I upgraded IntelliJ Idea from 12 0 4 to 12 10 Now all the modules in my Android project give the error Error Default Activity Not Found I reverted back to 12 0 4 and it everything works again Any ideas I think it might be an issue with a missing plugin Since the plugin is not installed it is not able to find the default activity Another thing could have been a local config but I doubt it I deleted the configuration folder to verify and that didn t change anything

"Default Activity Not Found" on Android Studio upgrade

The Solution to "Default Activity Not Found" on Android Studio upgrade is

If you see that error occur after upgrading versions of IntelliJ IDEA or Android Studio, or after Generating a new APK, you may need to refresh the IDE's cache.

File -> Invalidate Caches / Restart...

~ Answered on 2013-04-05 03:18:44

"Default Activity Not Found" on Android Studio upgrade

The Solution to "Default Activity Not Found" on Android Studio upgrade is

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