I have a large and old Xcode project with a lot of mixed Objective C/Swift code.
On wanting to add an iMessages extension I found I have to start with a framework to share code between the app and the extension.
I tested this in a new project by following this Ray Wenderlich tutorial and everything worked great
When trying this in my old Xcode project, I get to the import stage in my application's code to import my custom framework but get a No such module ... error. I've ran through everything multiple times checking all imports for the custom framework with no luck.
A lot of build settings have been customised over the years this project has been added to and my guess is that this is the issue?
Can anyone recommend any Build Settings in the Xcode project I might want to double check? Nothing seems out of the ordinary but I'm out of ideas.