Hello, I'm trying to use Xcode's ARKit Session replay functionality. I have a capture I made using Reality Composer and when trying to use it with Xcode's replay functionality the installation and debugging process seems stalled forever. I've gotten it to work once so I know the capture file is functional but I have never gotten it to work a second time, even though I didn't change any settings.
No amount of restarting Xcode, the Mac, or the iPhone seem to work. I have also tried cleaning build folders, reinstalling the app, and clearing DerivedData.
I can confirm from the Xcode logs that the app installs correctly but the app never launches. If I unselect the checkbox for "ARKit Replay Data", the app launches and debugs nearly instantly.
I have tried letting it "attach" for up to 10 minutes to no avail.
Hello,
That behavior sounds suspicious and you've probably encountered a bug.
Please send us a bug report with the Feedback Assistant. Include as much as possible in the bug report e.g. detailed steps to reproduce, capture data, sample Xcode project, sysdiagnose (taken on project launch) etc.
