This is not 100% reproducible, but has been seen on three different machines the past few days.

I initially thought it was due to miscompiled Qt versions, because the problem went away when Qt was recompiled and I made a new project for it.

However, I recently reproduced this using the Qt 5.1.1 RC package.

I did the following:
1. Opened the "gallery" example
2. Hit run

When it's finished with building and deploying, I get a message box saying there's an error. Do I want to ignore it? If I do not ignore it, I can see under "Issues" that Creator was unable to get ELF information from the binary.

If I do ignore it, I get the following: http://paste.kde.org/pafc96eaf/

See line 13: "Cannot find ''." This has been present in all the cases of this bug, so it seems related.

The application crashes on start-up with the following error message:

W/System.err( 5532): java.lang.ClassNotFoundException: Didn't find class "org.qtproject.qt5.android.QtActivityDelegate" on path: DexPathList[[],nativeLibraryDirectories=[/vendor/lib, /system/lib]]

When I check under android/libs, I can see that Qt Creator has not bundled any of the necessary files in there.