With Xcode 12 we have a lot of changes for the DJI SDK. Xcode 12 supports Swift 5.3. There are a lot of functions who are no longer valid or simply outdated. Most of the frameworks are not ready. But you can still upload your build at the Apple Store. 3 of my DJI APP's are build with Xcode 12 for iOS 14. Xcode 12 is more crucial with bad code, that helps us to be clean for the future.
First make shure that the Supported Platforms for your APP and Pods are clear. iOS or macOS, nothing between. That's the same for the DJI samples

With Xcode 12 we have a lot of changes for the DJI SDK. Xcode 12 supports Swift 5.3. There are a lot of functions who are no longer valid or simply outdated. Most of the frameworks are not ready. But you can still upload your build at the Apple Store. 3 of my DJI APP's are build with Xcode 12 for iOS 14. Xcode 12 is more crucial with bad code, that helps us to be clean for the future.
First make shure that the Supported Platforms for your APP and Pods are clear. iOS or macOS, nothing between. That's the same for the DJI samples