Apple Mach-O Linker error *for me being messy*

Question

So I was just looking around at some options, and pressed some 'Product' options. I'm not sure which one made me get this, but i think it was 'Analyze.'

Anyway, the error is

As you can see on the bottom, it says some file is missing. I went to that directory, and its here. Except I can't access it. I tried sending the project to a friend, who compiled and ran the project without getting the error. I'm pretty much blank on this one, can someone tell me what's wrong and how to fix it?

Answer 1

You say it's there, but your screen shot shows that it's not there. It's looking for a folder named LNG Converter.app in that Debug-iphonesimulator folder, but your screen shot shows that there is no folder named LNG Converter.app there.

Try cleaning the build folder. Hold the option key, and choose Product > Clean Build Folder.