<TargetName-Swift.h> file not found [duplicate]

Question

I just updated my Xcode to 6.3 and my project which was working fine till xcode 6.2 started giving errors .

Error is <TargetName-Swift.h> file not found ,current path of bridging header is inside subfolder of project ,i.e one level inside .xcodeproj file .

Already tried

1. Deleting Bridging-Header file and recreating it .

2. Changing the path under Swift Compiler- Code generation under build settings

3. Also tried to change header search path ,but I think that was already correct .

4. Checked for circular reference , but i dont think that can be a problem because it was working fine before updating xcode .

Also somewhere I read it is generated at "$(TARGET_TEMP_DIR)/../$(PROJECT_NAME).build/DerivedSources" at this path , but didnot work for me .

****Edit *** Checked the log files generated it has error like "Opening import file for module 'Swift': Permission denied". Any idea ?? Of course I am super admin in the mac I am using .

Tried degrading Xcode again to 6.2 an everything worked well .

Any help would be great ..!! Thanks .

Answer 1

This is due to build errors. <TargetName-Swift.h> is generated when there are no build errors.

Xcode 6.3 includes swift 1.2 which has some breaking changes compared with earlier swift version (distributed with xcode 6.2).