Forum Discussion

Brass Contributor

Apr 18, 2024

Solved

Invalid controller prefabs in Mesh101 sample project

Mesh101 sample project has corrupted prefabs LeftControllerModel.prefab and RightControllerModel.prefab Verified with Unity 2022.3.9f and 2022.3.25f LTS

mesh

Unity

LukeOReilly
May 28, 2024
lukaszdudziak , the bug is expected to be fixed in Mesh version 2407. Please monitor https://learn.microsoft.com/en-us/mesh/resources/mesh-toolkit-release-notes for release versions and timing.

LukeOReilly

Former Employee

Apr 23, 2024

lukaszdudziak , Thank you for reporting this. We'll investigate.

Please note that Mesh has very specific requirements on which Unity version is used. Per https://learn.microsoft.com/en-us/mesh/resources/mesh-toolkit-release-notes#mesh-toolkit-uploader and https://learn.microsoft.com/en-us/mesh/develop/getting-started/prerequisites#unity-version-2022315:
"
The Mesh Toolkit now requires the use of Unity Version 2022.3.15f1.
"

lukaszdudziak

Brass Contributor

Apr 25, 2024

I have used Unity 2022.3.15f1 as it is suggested. This issue is very easy to reproduce. Create a new project based on URP 3D template and import Mesh Toolkit as it is described here https://learn.microsoft.com/en-us/mesh/develop/build-your-basic-environment/add-the-mesh-toolkit-package
You can go to the prefab located in Packages/com.microsoft.mesh.toolkit/internal/mrtk.input/Visualizers/ControllerVisualizer/Models/generic-trigger-squeeze-touchpad-thumbstick/LeftControllerModel.prefab to see that it has a broken reference.
It is also broken in the Mesh101 demo project.

LukeOReilly
Former Employee
May 28, 2024
lukaszdudziak , the bug is expected to be fixed in Mesh version 2407. Please monitor https://learn.microsoft.com/en-us/mesh/resources/mesh-toolkit-release-notes for release versions and timing.
LukeOReilly
Former Employee
Apr 25, 2024
lukaszdudziak , yes, thank you again for the details! We have an internal repro for this.

(For any Microsoft/Mesh staff, see bug 47271 for progress.)