Cocoa/Cocoa.h file not found

Question

I am using XMPPFramework in my application. I have imported the Cocoa/Cocoa.h in my .m file. But when i build the project Xcode shows an error.

error: "Cocoa/Cocoa.h file not found".

How can i solve this Error?

Answer 1

If you're building for iOS then you shouldn't #import <Cocoa/Cocoa.h>. That header only exists on OS X. For iOS you need to include the various framework headers directly (e.g., #import <UIKit/UIKit.h>).

Answer 2

Add this line :

 #import <Foundation/Foundation.h>

remove this :

 #import <Cocoa/Cocoa.h>