Cannot find type 'R' in the scope

[artxcoder]

I have updated the pod to latest version (7.3.2). Generated the R.generated.swift file after build and dragged and dropped the file into project folder.

When I start running the app, it shows Cannot find type 'R' in scope

[mrgsdev]

I just had this error.
What worked for me:

1. Remove R.generated.swift via Xcode "Move to trash"
   also remove it from the recycle bin permanently
   you're gonna get these errors Cannot find 'R' in scope
2. Press Command+R
   you'll have Build Failed, but you'll still have autocreated R.generated.swift
3. Drag and drop the file to the root of the folder where *.xcworkspace and *.xcodeproj are located.
   Example:
   /Users/mrgsdev/Desktop/PROJECT_NAME/PROJECT_NAME.xcworkspace
   /Users/mrgsdev/Desktop/PROJECT_NAME/R.generated.swift
4. tick the Copy items if needed checkbox
5. Command+B

P.S I didn't have autogeneration of new colours and so on working, this helped me.