Closed kjyv closed 3 years ago
Does this happen with one of the image tracking scenes from this repo? If not, please submit a bug with a project attached that reproduces the issue, and post the case ID here.
It doesn't seem to happen there, but no scene has both plane detection and image tracking enabled it seems. I'm trying to put together an example where it happens.
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I can actually also reproduce the issue with the samples project from this repo if I add plane detection to the basic image detection scene. Please reopen this issue
Are there any specific repro steps beyond "add an ARPlaneManager to the BasicImageTracking
scene"? How long do I need to run it? How consistent does the issue reproduce?
These are probably not relevant but to be exact: I added the plane manager to AR Session Origin, set the "AR Feathered Plane" prefab on it and set the detection mode to Horizontal. I also disabled the Dynamic Library script there. Then I built the project in release mode, ran it on the iPad mini and opened the basic image tracking scene using the button. It didn't matter if I looked for a plane or an image or just left the device after pressing the button. It might take 10-20 minutes for the crash to happen, sometimes much less. Just leave it attached to the Xcode debugger.
This appears to be a problem introduced in iOS 14. We expect it to be fixed in a future iOS release.
Ok, that is unfortunate in a sense or good in another. Is that a known issue to apple (I couldn't find anything about it) or did you only notice it does not happen with <14?
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
My app if opened more than 8 minute stop working please reopen the issue
Please submit a bug report at https://unity3d.com/unity/qa/bug-reporting
Describe the bug The attached crash report is from a crash that happens repeatably at least with ARFoundation 4.0.9 to 4.1.1 on Unity 2019.4.17 (and earlier). Our app is starting a world tracking AR session with plane detection and image tracking enabled. After that the device is put on the table and after a few minutes of sitting there, crashes. Not enabling image tracking will not result in a crash. crash.zip (in the archive is a .crash file and a screenshot of the same crash with Xcode attached).
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