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**.