Xcode 10, Command CodeSign failed with a nonzero exit code

Question

Everytime I build console is showing this message.

CodeSign /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app (in

Answer 1

None of other answers worked. This is what I have done:

1. deleted my certificate from keychain;
2. opened Xcode it rebuild certificate;
3. ran app on device successfully.