This is an issue with iOS 13.3.1. All dynamic frameworks being compiled to the newest release of iOS 13.3.1 are experiencing this issue when run on a personal provisioning profile/developer account. The solution, copied from jmagman from Github, is below.
You can:
- Use a non-Personal Team provisioning profile (paid developer account).
- Run on the 13.3.1 simulator.
- Test on a real iOS device running 13.3 or lower.
- Install the beta profile on your test device and install iOS 13.4 beta 3. (Fixed)
- Wait for iOS 13.4 to be released.
Hopefully this issue will be fixed soon.