Swift Framework: Umbrella header '[…].h' not found

Question

In a custom framework containing both Objective-C and Swift code, the Swift compiler throws the following error:

[build_pat         


        

Answer 1

I had the same issue and none of the suggested answers helped in my case so I'm leaving this here in case someone has the same problem.

I had added a "Run script" in "Build phases" but ended up removing it and that's when I started getting the error.

My solution ended up having to clean the project, rebuild my framework and then my app project built correctly.