Roomplan exceeded scene size limit error. (RoomCaptureSession.CaptureError.exceedSceneSizeLimit)

Question

amarjyoti OP

Created Jan ’24

Replies 2

Boosts 1

Participants 3

Error: RoomCaptureSession.CaptureError.exceedSceneSizeLimit

Apple Documentation Explanation: An error that indicates when the scene size grows past the framework’s limitations.

Issue: This error is popping up in my iPhone 14 Pro (128 GB) after a few roomplan scans are done. This error shows up even if the room size is small. It occurs immediately after I start the RoomCaptureSession after the relocalisation of previous AR session (in world tracking configuration). I am having trouble understanding exactly why this error shows and how to debug/solve it.

Does anyone have any idea on how to approach to this issue?

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Answer 1

Jermi OP

Oct ’25

Did you ever figure this out? I have the same error. Seems to only be on phone though... iPad I can scan more rooms.

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Answer 2

kditrag OP

3h

We are also dealing with this issue. It seems to happen when the memory of the application starts to float at a level close to ~2GB (not a perfect metric, obviously depends on the phone and other factors). I found it happened consistently for us when we had a memory leak, and was able to be reconciled by really profiling the app, and making sure all memory is freed before performing another user scan.

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