Hello,
I have been attempting to archive a project that embeds an iMessage app extension. When I do so I am getting a build error with the mesage "Undefined symbols for architecture arm64:". The error then references a bunch of classes from a framework I have made to share code. I am completely befuddled by this. When building and running debug on an iPad pro, which uses arm64, the app target will build, while the extension will not. On other devices such as my iphone both the app and extension build and run.
I believe the framework is building for arm64. Standard Arhcitectures arm7 arm64 is selected, as well as valid architectures arm64, arm7, arm7s.
Does anyone have any clue of what is going on. Any help would be greatly appreciated!
Thank you,
Dylan