warning: iPad: Icon-72.png: icon dimensions (0 x 0)
Solution 1:
I installed Application Loader and the problem with Xcode got solved. Found the solution on Apple Developer forums here
Solution 2:
I found a solution thanks to a forum post on the official developer forums.
- click on your project in the tree view
- choose the project
- go to Build Settings
- be sure to select All
- search for PNG and set the value to NO
Seems to be a bug in Lion 10.7.3