Running the function with @MainActor also did not fix the issue

Thanks for your response. This is the error messages that shows up where I put the comment in my initial code. Thread 2: EXC_BREAKPOINT (code=1, subcode=0x104d2bbfc) I also tired this RealityView { content in Task { @MainActor in viewModel.setupImageTracking() } } But it did not work :(