CUICatalog: Invalid asset name supplied: (null)

[iNono22]

• (id)buttonWithBackgroundImageName:(NSString *)imageName highlightedImageName:(NSString *)highlightedImageName

{

return [self buttonWithBackgroundImage:[UIImage imageNamed:imageName] highlightedImage:hihighlightedImageName ? [UIImage imageNamed:highlightedImageName] : nil];

}

please verify hihighlightedImageName not nil before doing imageNamed ;-)