Warning during archive App with iOS 8 Extension in Xcode 6

Question

I have a problem while archiving my app.

I created a new target for an iOS 8 extension.

When I archive the app, I receive a warning.

The warning is <

Answer 1

Check the "Strip Style"option in Xcode target's build Setting. If it is "Non-Global Symbols", change it to "All Symbols". this can solve the problem, but I don't know if there are other problems caused by this change.