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microsoft / Microsoft-OpenXR-Unreal

An Unreal Engine game plugin providing additional features available on Microsoft's Mixed Reality devices like the HoloLens 2 when using OpenXR.
MIT License
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OpenXR initialization errors #35

Open AntiAnti opened 2 years ago

AntiAnti commented 2 years ago

I'm trying to switch from WMR plugin to Microsoft OpenXR. Tried this version and UE Marketplace version in both 4.26.2 and 4.27.1. Always get the same warnings and, of course, features don't work. In particular, FHolographicRemotingPlugin isn't loaded and I can't use Remoting Connect.

Do I miss something in setup? I disabled all other VR and AR plugins in UE4 except Hololens, bult-in OpenXR's and Microsoft OpenXR.

LogHMD: Optional extension XR_KHR_opengl_enable is not available LogHMD: Optional extension XR_KHR_vulkan_enable is not available LogHMD: Optional extension XR_VARJO_quad_views is not available LogHMD: Warning: Required extension XR_MSFT_holographic_remoting is not available LogHMD: Could not enable all required OpenXR extensions for OpenXRExtensionPlugin on current system. This plugin will be loaded but ignored, but will be enabled on a target platform that supports the required extension. LogHMD: Warning: Required extension XR_MSFT_scene_understanding is not available LogHMD: Could not enable all required OpenXR extensions for OpenXRExtensionPlugin on current system. This plugin will be loaded but ignored, but will be enabled on a target platform that supports the required extension. LogHMD: Warning: Required extension XR_MSFT_scene_understanding is not available LogHMD: Could not enable all required OpenXR extensions for OpenXRExtensionPlugin on current system. This plugin will be loaded but ignored, but will be enabled on a target platform that supports the required extension. LogHMD: Optional extension XR_MSFT_holographic_remoting_speech is not available LogHMD: Warning: Required extension XR_MSFT_secondary_view_configuration is not available LogHMD: Could not enable all required OpenXR extensions for OpenXRExtensionPlugin on current system. This plugin will be loaded but ignored, but will be enabled on a target platform that supports the required extension. LogHMD: Failed to get an OpenXR system, result is XR_ERROR_FORM_FACTOR_UNAVAILABLE. Please check that your runtime supports VR headsets.

fieldsJacksonG commented 2 years ago

Did you enable remoting in Project Settings > Windows Mixed Reality and restart?

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