Android Studio not found AndroidManifest.xml

I'm using the Android Studio v0.2.x.

I just created a new application with default settings: File->New Project->..., then step by step.

When I built it, it failed. The log is:

Android Source Generator: [MyApplication] AndroidManifest.xml file not found

But I have checked the source. It has the AndroidManifest.xml file. Any idea what causes this?