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Image Tracking of Sample doesn't work on Hololens 2

By sy4vuforia on Wed, 12/07/2022 - 21:33

Hi!

I am using Hololens 2 + Unity 2021.3.15 + Vuforia 10.11.3 + MRTK 2.8.2 to try image target sample through Holographic Remoting

In the Console window, it pop an error "The pointer you are trying to remove does not exist in the mapping dict!

UnityEngine.Debug:LogError (object)"

However, I still can see a panel and be able to touch those three buttons, Image Tracking, Vumark and Model.

Then, tons of error,

ArgumentNullException: Value cannot be null. Parameter name: source UnityEngine.Material..ctor (UnityEngine.Material source) (at <685c48cf8f0b48abb797275c046dda6a>:0) Microsoft.MixedReality.Toolkit.Input.RiggedHandVisualizer.Start () (at Library/PackageCache/com.microsoft.mixedreality.toolkit.foundation@321dd3d08b64/SDK/Features/UX/Scripts/RiggedHandVisualizer/RiggedHandVisualizer.cs:273)

pop out in the console window before I click buttons.

After I click the Image tracking button, It just shows Target status: Astronaut NO_POSE -- NOT_OBSERVED, Target status: Drone NO_POSE -- NOT_OBSERVED, Target status: Oxygen NO_POSE -- NOT_OBSERVED, Target status: Fissure NO_POSE -- NOT_OBSERVED

no matter if I bring the image or not.

Do anybody have suggestions? thank you very much!

Regards,

Susan