Xcode 8 - Missing Files warnings

Question

Ever since upgrading to Xcode 8 using Swift 2.3 I have several missing files warnings. They are all related to pods that I am using.

The files that are missing are

Answer 1

I have faced the same problem after adding custom CollectionView cell(CustomCollectionViewCell) in the project.Same error occurred as above. No need to delete the file instead we can.

Rename Missing file for me it's "xCustomCollectionViewCell.xib" .

Now the error is gone.

Again rename the same file to original name "CustomCollectionViewCell.xib"