compilation warning: no rule to process file for architecture i386

If you are getting this warning from your cocoapod you ned to make sure the s.source_files is set correctly in the .podspec.

For example I originally included all files with this line in my .podspec

s.source_files = "MyUIElements/**/*"

I was getting this compilation warning for some font files I had in the pod. You control which files show up in BuildPhases -> CompileSources on pod consumption like this:

s.source_files = "MyUIElements/**/*.swift", "MyUIElements/**/*.h"

My problem was't header files because under Target > Build Phases > Compile Resources there weren't any .h files to begin with. The system was complaining about some other files. I followed this link which basically said delete the files the system was complaining about but instead I cntrl + dragged them to Copy Bundle Resources.

The easiest way to search for the files is to use the Filter in the upper right hand corner:

Here are the directions from the link: