xcode - Asset Catalog Compiler Error

Question

I'm not sure what I did to get this error in Xcode 5:

"None of the input catalogs contained a matching app icon set named "AppIcon"".

My app was building fine - then my machine locked up tighter than the arctic - don't know why - and now I get this error.

(There was an existing answer to this same question - but I couldn't quite understand it. Sorry)

Thanks for any help.

Answer 1

I had this problem when I accidentally saved a .psd as a .png. Converting the image to an actual png instead of a Photoshop file fixed it for me.