iOS Unit Testing by Example:

Hello Jon,
i bought the ebook and downloaded the last example codes with the fix to Swift 5.3 compiler

Unfortunately I couldn’t run the unit tests on Xcode 12.5 because the below error:
“Module compiled with Swift 5.3.2 cannot be imported by the Swift 5.4 compiler…”

Can you help me to fix it?


@nica, thanks for letting me know! I just added a 12.5 build. Let me know if you have any problems with it.

Thanks @jonreid.
Now all works fine.

1 Like