Swift - bridging header compiler error

问题:

I added to my project bridging-header file so I can use opencv in swift. I decided that I don't need opencv so I deleted the bridging header file , after I did it I couldn't run my project because of this error:

:0: error: error opening input file '/Users/user1/Desktop/project_name/project_name/project_name-Bridging-Header.h' (No such file or directory)

this error appeared in the Compile Swift source files > Precompile bridging header section. I tried cleaning my derived data and I tried deleting the path in the Swift Compiler - General > Objective c bridging header.

回答1:

You have to delete bridging header path from the Buide setting>Swift Compiler - General > Objective c bridging header

Please search your header file name in your project and if you find anything. then delete

回答2:

Just go to product and clink "Clean Build Folder" option. That will fix the problem.