“Default Activity Not Found” on Android Studio upgrade

Question

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

Answer 1

100% working

You must be seeing this

First open your manifest and check if this present,

If not present add it

If the above is present but still you see default activity not found.

Follow these steps:

1. Click edit configuration

2. On clicking edit configuration you'll see that launch option is set on DEFAULT ACTIVITY

3. Change it to nothing.

Problem solved!

Happy Coding.