I can’t see the list of products when I build and run just before ‘Adding New Items’ section of 8.4 chapter. Any ideas? Thank you.
The problem is solved.I missed something(did not save it) in the interface builder because it does not have a save all command!
Sorry not to have replied before you found a solution; I’m with family at the moment, on a typically nonexistent internet connection.
Forgetting to save in Interface Builder is a very common source of problems. Xcode used to warn you before building a project if there were unsaved changes in a @xib@ file, but sadly this behavior disappeared some time ago.