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Potential crash, null ref

October 10, 2016 - 5:49am #1

Vuforia SDK Version: 6.0.114 -

Description with steps to reproduce: Sometimes in my analytics crash reports I see these 2 null refs pop up...pretty frequently lately...always on iOS...never Android. Could be or not be related to crashes I've heard about. Are these 2 errors important?

NullReferenceException Vuforia.StateManagerImpl.RemoveDisabledTrackablesFromQueue (System.Collections.Generic.LinkedList`1& trackableIDs) Vuforia.VuforiaManagerImpl.UpdateTrackers (FrameState frameState) Vuforia.VuforiaManagerImpl.Update (ScreenOrientation counterRotation, Boolean reapplyOldState) Vuforia.VuforiaAbstractBehaviour.UpdateStatePrivate (Boolean forceUpdate, Boolean reapplyOldState)

NullReferenceException Vuforia.StateManagerImpl.UpdateTrackablePoses (UnityEngine.Transform arCameraTransform, .TrackableResultData[] trackableResultDataArray, .VuMarkTargetResultData[] vuMarkResultDataArray, IdPair originTrackableID, Int32 frameIndex) Vuforia.VuforiaManagerImpl.UpdateTrackers (FrameState frameState) Vuforia.VuforiaManagerImpl.Update (ScreenOrientation counterRotation, Boolean reapplyOldState) Vuforia.VuforiaAbstractBehaviour.UpdateStatePrivate (Boolean forceUpdate, Boolean reapplyOldState) -

Development OS (Mac OS X, Windows, Linux): n/a -

Mobile OS and Version: ios 9, 10 -

Mobile Device Manufacturer and Model name: ios devices -

Do the Vuforia Sample Applications show the same behavior?: don't know

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