Lipo error when coverting iOS project to ARC

xcode architecture automatic-ref-counting xcode4.6 lipo

Does the file referenced by lipo exist or is it of size zero?

Try changing your build target to a simulator build, clean and re-run.

xcode architecture automatic-ref-counting xcode4.6 lipo

Removing architecture armv7 while leaving armv7s (found here) did it for me.

xcode architecture automatic-ref-counting xcode4.6 lipo

I had to add i386 to my valid architectures to get this to work.

CodeHunter