This should fix the problem:
1. Remove the "Pods" project from the workspace in the left Xcode pane and close Xcode.
2. Run "pod install" from the command line to recreate the "Pods" project.
3.Re-open Xcode , "Build Active Architecture Only" "" "Pods" , .
4.Clean build.
:
fooobar.com/questions/37662/...
user1041311