Hi,
I put a 3D model on the ground,it is steady. It will float after I shelter the camera like looking at the wall or shaking my iPhone hardly.And some error output in Xcode as follows:
NullReferenceException: A null value was found where an object instance was required. at PlaneManager.HandleInteractiveHitTest (Vuforia.HitTestResult result) [0x00000] in <filename unknown>:0 at UnityEngine.Events.UnityEvent`1[T0].Invoke (.T0 arg0) [0x00000] in <filename unknown>:0 at Vuforia.PlaneFinderBehaviour.PerformHitTest (Vector2 screenPosition) [0x00000] in <filename unknown>:0 at UnityEngine.Events.UnityEvent`1[T0].Invoke (.T0 arg0) [0x00000] in <filename unknown>:0 at Vuforia.AnchorInputListenerBehaviour.Update () [0x00000] in <filename unknown>:0 (Filename: currently not available on il2cpp Line: -1)
HandleInteractiveHitTest() called. PlaneManager:HandleInteractiveHitTest(HitTestResult) UnityEngine.Events.UnityEvent`1:Invoke(T0) Vuforia.PlaneFinderBehaviour:PerformHitTest(Vector2) UnityEngine.Events.UnityEvent`1:Invoke(T0) Vuforia.AnchorInputListenerBehaviour:Update() (Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)
The refresh button will help but it could not be as steady as the beginning and this experience is not good for client.How can I fix this issue.