SplitView[1290:307] Could not load the \"canary04.png\" image referenced from a nib in the bundle with identifier \"xx.co.mycompany.ipad.SplitView\"
I had this problem when I upgraded to Xcode 4.4.1. I found that although I had deleted the images (and corresponding buttons, etc.) in the storyboards, there was still mention of them in my storyboard files (in a tabBarItems field). I manually commented them out (), Product -> Clean, and I didn't get the errors any more.
I knew there must be bogus references in the storyboard as I had previously deleted my TabBar and the current App worked without problems, just with annoying messages in the console.