I have a similar problem as described in this thread. When building a Debug version my dSYMs all generate correctly and work properly with Firebase Crashlytics. However when I perform a Release Build there is a problem with the generation. In my archive one of the files is missing, specifically the app.debug.dylib file. I verifed the debug format, changed Strip settings, etc without any fix. Any ideas of how to solve this problem?

Thank you for the reply. I checked all of this / confirmed these settings are as you outlined. Yes it is a new project and yes I have an Info.plist within the Build settings. Happy to take additional thoughts.