Creating Bridging Header File Manually
First of all delete the Bridging header file which Xcode or may be you have created. And Select your project goto > Build Settings > Search the keyword. Swift Compiler - General. Click on Objective-C Bridging Header , delete that path. Now clean your Project.
Now select your project > Click on Window in the navigation bar . Select Projects and delete your derived data from there.
Now create a new file , select the Source and then select the Header File and create your Bridging header file . File name must be your projectname-Bridging-Header.h and then create it
Select your project goto > Build Settings > Search the keyword. Swift Compiler - General. Click on Objective-C Bridging Header and now add the path in this Objective-C Bridging Header like projectname-Bridging-Header.h
Now import your classes into bridging header file and you can compile it your code easily.
Your bridging header file looks like this when you are creating your file manually.