Could not build module 'UIKit' - XCode 16 Beta 3

I have an old project that combines Objective-C with Swift and it is compiling just fine in XCode 15 but is not compiling on XCode 16 Beta 3. There are multiple errors such as:

"could not build module 'UIKit'" "could not build module 'CoreMedia'" "could not build module 'CoreLocation'"

Among the errors there is this one about failing to emit precompiled header in the Bridging header file of the project.

I've tried re-installing XCode 16 Beta 3, re-installing the simulator, restarting the computer and I've also created a sample project that also combines swift and Ojb-c and that one compiles just fine.

Any clues? Thanks!

Could not build module 'UIKit' - XCode 16 Beta 3
 
 
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