Objective C bridging header file not found

Question

I have a class name AppState which is using a swift class object

#import "Sonic-Swift.h"

@interface AppState : NSObject
@property (class) NSMutableArray<"Swift class" *> *entity;

Now I need to use this class (AppState) in the swift file. So I'm trying to import this class in the bridging header.

But after importing this file the app gives an error on the "#import "Sonic-Swift.h"" line "File not found".

failed to emit precompiled header '/Users/krishna_mac_2/Library/Developer/Xcode/DerivedData/Apps-gqelclyzwvyomhcchmjjsejrznaw/Build/Intermediates.noindex/PrecompiledHeaders/Sonic-Bridging-Header-swift_3RJ3MQEOEFTPD-clang_26Q2UBYWMY12Y.pch' for bridging header '/Users/krishna_mac_2/Documents/Documents/Documents/Documents/Documents/Github/Sonic/iOS/Sonic/Sonic-Bridging-Header.h'

#import "Sonic-Swift.h" it should be in **.m** file and one more thing you don't need that header file unless you are using swift classes in your AppState class — Prashant Tukadiya, May 24 '18 at 10:52
@PrashantTukadiya I am creating swift file object in AppState.h class that why I need to import that. — Parv Bhasker, May 24 '18 at 10:54

score 4 · Accepted Answer · edited May 24 '18 at 12:14

4

import "Sonic-Swift.h"

should be in .m file only.

If you want to use Swift class in .h file then you should use

@class MySwiftClass;

edited May 24 '18 at 12:14

Eric Aya

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answered May 24 '18 at 11:56

Prashant Tukadiya

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Objective C bridging header file not found

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