Why linker link static libraries with errors? iOS

Question

I have a problem with linking my mixed language framework to a project.

1) I create a framework with Swift and Objective-C classes.

2) The main logic was stored in the

Answer 1

In case you encounter this error while using Xcode 11 beta 4 in combination with carthage see this workaround:

https://github.com/Carthage/Carthage/issues/2825

Basically it consists of creating a xcconfig with the fixes and inject these into each build.