Hello: I'm working with the flag images in Chapter3 using xcode 4.2. I was debugging when I tried changing the names of the .png files to be 1.png and 2.png instead of USA.png and Taiwan.png - thinking that was the issue. However, The issue was elsewhere and I fixed it.
However, once I fixed the issue to show the images - ALL four of the flag images show up fine. So I think I have a gap in my understanding of where the images are referenced in my MasterViewController.m. I believe that the following statment points to the .png image files...
(p65) filePath = [[NSBundle mainBundle] pathForResource:product.countryOfOrigin ofType:@"png"];
I deleted the file from the supporting files folder in xcode using delete references only. Then I deleted the files using finder. I deleted the *.png files everywhere I could find them on the mac... but the images still appear when I run the build. I did a clean (Command-Option-Shift-K), but still have issue. I also read about deleting the build folder but not sure where/what that is or how/whether to do that.
I obvoiusly have a hole in my understanding of this technology
until I can solve this mystery. Any help is appreciated. Thanks.