Hey @TannazParsa No luck yet. As @kalgrey mentioned, I followed the code change to fix the listeners per suggestion, and then made the ObjectCaptureSession conform to ObservableObject. I was able to run the app this time, capture the images in various angles. However, the app crashed when it tried to construct the USDZ file based on the captured images.

+1 I am facing the same issue. The code compiled and worked correctly with Xcode 15 beta 2 and ran successfully in iPad OS (17 beta) a week ago. Now with updated iPad OS 17 beta and latest XCode 15 beta 5, I am seeing the same compilation errors as you are.