Xcode 4.2 Compilation Failed with prototype cell

Question

I\'m trying out the new Xcode 4.2 Beta and I\'m wondering if my code is wrong or if I\'m bumping in to an bug.

The new Storyboard feature is promising but extremely bug

Answer 1

I've run into this problem on a couple of occasions in Xcode 4.2 (final release as well).

It's usually related to an outlet or other connection that you've set up that the compiler is upset about (for lack of a better term). The trick is determining which connection(s) that is.

You can view the detailed output of the build process in Xcode 4.2 by doing the following:

1. Switch to the log navigator in the leftmost pane
2. Select "Build "
3. You should see the error(s), including your compilation failed error.
4. You can expand the build log for that error by clicking the right most icon (looks like a list). That should expand and display the error causing the problems.