objective-c, header file not found

Question

I want to use InAppSettings in my iOS project. So I copied the InAppSettings folder into my project folder.

When I type

#import "InAppSettings.h"

xcode auto completes the import correctly. But after that it shows me that the file was not found. I copied the InAppSettings folder into the root folder of my project.

The file structure:

I want to import it in FirstViewController.m

Any idea how to fix this?

Answer 1

Last time the problem was that i imported the classes into eachother which makes XCode give that error. Could that be it?