MixedRealityToolkit-Unity: Unable to connect to Holographic Remoting Player With OpenXR in MRTK 2.6

I’ve been trying to demo some of the new MRTK 2.6 features with OpenXR but it doesn’t matter what I do I can’t get the new OpenXR Holographic Editor Remoting feature set to connect.

I’ve verified that I can connect to my HoloLens2 with the Legacy XR so that works great, also I can get to it with Microsoft Hololens App on my PC as well as the portal via IP from my PC.

Screenshots

OpenXR Feature Set Configuration:

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Connection Error

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Connectivity with Windows Device Portal

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Your setup (please complete the following information)

  • Unity Version 2020.2.3f1
  • MRTK Version 2.6
"com.microsoft.mixedreality.openxr": "file:MixedReality\/com.microsoft.mixedreality.openxr-0.1.4.tgz",
"com.microsoft.mixedreality.toolkit.examples": "file:MixedReality\/com.microsoft.mixedreality.toolkit.examples-2.6.0.tgz",
"com.microsoft.mixedreality.toolkit.extensions": "file:MixedReality\/com.microsoft.mixedreality.toolkit.extensions-2.6.0.tgz",
"com.microsoft.mixedreality.toolkit.foundation": "file:MixedReality\/com.microsoft.mixedreality.toolkit.foundation-2.6.0.tgz",
"com.microsoft.mixedreality.toolkit.standardassets": "file:MixedReality\/com.microsoft.mixedreality.toolkit.standardassets-2.6.0.tgz",
"com.microsoft.mixedreality.toolkit.tools": "file:MixedReality\/com.microsoft.mixedreality.toolkit.tools-2.6.0.tgz",

Target platform (please complete the following information)

  • HoloLens 2 OpenXR

Additional context

I also tried deploying to the device and OpenXR MRTK worked ok however I couldn’t see my hands at all with the handInteractionExamples scene, it also didn’t react to my hands so something is clearly not working.

About this issue

  • Original URL
  • State: closed
  • Created 3 years ago
  • Reactions: 1
  • Comments: 15 (8 by maintainers)

Most upvoted comments

@dilmerv we are contacting the remoting experts to see how to diagnose next step. We will ping back here when we have more details on this issue.

@keveleigh I think I can hack it hehe I will try it thanks man !

I’ll also log the remoting issue with the MR OpenXR Plugin team. I’ve sometimes seen that if I let Unity spin for a bit (“cannot establish a connection”…“restarting OpenXR”) it’ll eventually connect, but not always.

@polar-kev This is editor remoting for OpenXR, so a slightly different scenario than app remoting with Windows XR plugin.