Adding minizip breaks Objective-C

Question

I\'m attempting to add ZipArchive to my project following the WikiPage. I\'ve added it to my project and attempted to build, but now NSObjRuntime.h, NSObject.h and countles

Answer 1

So I finally got it figured out. Instead of adding groups and then adding the files to those groups, I dragged and dropped the ZipArchive folder into the project. In the dialog that pops up...I chose the "Create folder references for any added folders".

This gave me BLUE folders within my workspace, and everything compiles fine now.

Though, now I need to figure out the difference between folder references and group references.