Apple Mach -O Linker command failed

Question

After updating my POD install, Xcode sprouted a new issue:

Answer 1

Following steps helped me to get rid of this problem:

1. Go to project path and remove Pods folder and Podfile.lock file.
2. Reinstall pods again using "pod install" command.
3. Open xcworkspace and clean it before running.

Hope it will save someone's time like it did for me.