Hi,
I’m currently working on a VR project with Omniverse that simulates an object’s movement when it interacts with a human hand. For this, I tried to use the Meta Quest Pro and its hand-tracking feature. It worked well when I selected SteamVR as the ‘Selected Output Plugin’ for the VR experience extension (omni.kit.xr.profile.vr). It accurately tracks the HMD and controller. However, as I understand, SteamVR does not provide any hand-tracking feature. So, I tried to change the ‘Selected Output Plugin’ to OpenXR, but it didn’t work when I clicked the Start VR button, showing this error message.
And, here are logs realted to openxr
2024-06-04 08:12:46 [43,904ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.system.openxr-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.profile.vr-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.system.openxr-105.1.0-192+105.1.wx64.r.cp310)
2024-06-04 08:12:46 [43,904ms] [Info] [omni.kit.app.plugin] [44.017s] [ext: omni.kit.xr.system.openxr-105.1.0-192] startup
2024-06-04 08:12:46 [43,916ms] [Info] [carb] Registered plugin: omni.kit.xr.system.openxr.plugin (interfaces: [omni::ext::IExt v0.1]) (impl: omni.kit.xr.system.openxr.plugin)
2024-06-04 08:12:46 [43,916ms] [Info] [carb] Initializing plugin: omni.kit.xr.system.openxr.plugin (interfaces: [omni::ext::IExt v0.1]) (impl: omni.kit.xr.system.openxr.plugin)
2024-06-04 08:12:46 [43,917ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.system.openxr-105.1.0-192] Starting ext::IExt in 'c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.system.openxr-105.1.0-192+105.1.wx64.r.cp310/bin/omni.ext-system.openxr.plugin.dll'
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Available OpenXR Extensions:
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_convert_timespec_time
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 1
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_composition_layer_depth
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 5
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_D3D12_enable
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 7
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_LXR_API_enable
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 1
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_MND_headless
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 2
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_D3D11_enable
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 5
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_composition_layer_cylinder
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 4
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_win32_convert_performance_counter_time
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 1
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_composition_layer_equirect
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 3
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_composition_layer_equirect2
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 1
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_KHR_swapchain_usage_input_attachment_bit
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 3
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_EXT_debug_utils
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 4
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_MND_swapchain_usage_input_attachment_bit
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 2
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_EXTX_overlay
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 5
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Name: XR_EXT_hand_tracking
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Extension Version: 4
2024-06-04 08:12:46 [43,951ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Available OpenXR Layers:
2024-06-04 08:12:46 [43,954ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.system.openxr.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.system.openxr-105.1.0-192+105.1.wx64.r.cp310')
2024-06-04 08:12:46 [43,954ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.system.openxr-105.1.0-192] started, startup time: 49 (ms)
2024-06-04 08:12:46 [43,957ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.profile.common-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.profile.vr-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.profile.common-105.1.0-192+105.1)
2024-06-04 08:12:46 [43,957ms] [Info] [omni.kit.app.plugin] [44.070s] [ext: omni.kit.xr.profile.common-105.1.0-192] startup
2024-06-04 08:12:46 [43,962ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.profile.common' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.profile.common-105.1.0-192+105.1')
2024-06-04 08:12:46 [43,963ms] [Info] [omni.ext._impl._internal] Found class `XRCommonProfileExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.profile.common' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.profile.common-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:46 [43,963ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.profile.common.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.profile.common-105.1.0-192+105.1')
2024-06-04 08:12:46 [43,963ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.profile.common-105.1.0-192] started, startup time: 6 (ms)
2024-06-04 08:12:46 [43,969ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.ui.config.common-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.ui.config.htcvive-105.1.0-192, omni.kit.xr.ui.config.magicleap-105.1.0-192, omni.kit.xr.ui.config.metaquest-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.ui.config.common-105.1.0-192+105.1)
2024-06-04 08:12:46 [43,969ms] [Info] [omni.kit.app.plugin] [44.082s] [ext: omni.kit.xr.ui.config.common-105.1.0-192] startup
2024-06-04 08:12:46 [43,977ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.common' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.common-105.1.0-192+105.1')
2024-06-04 08:12:46 [43,977ms] [Info] [omni.ext._impl._internal] Found class `XRAssetsCommonExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.ui.config.common' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.common-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:46 [43,978ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.ui.config.common-105.1.0-192] started, startup time: 9 (ms)
2024-06-04 08:12:46 [43,982ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.ui.config.magicleap-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.ui.stage.common-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.ui.config.magicleap-105.1.0-192+105.1)
2024-06-04 08:12:46 [43,982ms] [Info] [omni.kit.app.plugin] [44.095s] [ext: omni.kit.xr.ui.config.magicleap-105.1.0-192] startup
2024-06-04 08:12:46 [43,985ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.magicleap' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.magicleap-105.1.0-192+105.1')
2024-06-04 08:12:46 [43,985ms] [Info] [omni.ext._impl._internal] Found class `XRAssetsMagicLeapExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.ui.config.magicleap' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.magicleap-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:46 [43,986ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.magicleap.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.magicleap-105.1.0-192+105.1')
2024-06-04 08:12:46 [43,986ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.ui.config.magicleap-105.1.0-192] started, startup time: 3 (ms)
2024-06-04 08:12:46 [43,991ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.ui.config.htcvive-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.ui.stage.common-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.ui.config.htcvive-105.1.0-192+105.1)
2024-06-04 08:12:46 [43,991ms] [Info] [omni.kit.app.plugin] [44.104s] [ext: omni.kit.xr.ui.config.htcvive-105.1.0-192] startup
2024-06-04 08:12:46 [43,993ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.htcvive' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.htcvive-105.1.0-192+105.1')
2024-06-04 08:12:46 [43,993ms] [Info] [omni.ext._impl._internal] Found class `XRAssetsViveExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.ui.config.htcvive' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.htcvive-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:47 [44,204ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.htcvive.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.htcvive-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,204ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.ui.config.htcvive-105.1.0-192] started, startup time: 213 (ms)
2024-06-04 08:12:47 [44,209ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.ui.config.generic-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.ui.stage.common-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.ui.config.generic-105.1.0-192+105.1)
2024-06-04 08:12:47 [44,209ms] [Info] [omni.kit.app.plugin] [44.322s] [ext: omni.kit.xr.ui.config.generic-105.1.0-192] startup
2024-06-04 08:12:47 [44,211ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.generic' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.generic-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,211ms] [Info] [omni.ext._impl._internal] Found class `XRAssetsGenericExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.ui.config.generic' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.generic-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:47 [44,213ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.generic.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.generic-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,213ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.ui.config.generic-105.1.0-192] started, startup time: 4 (ms)
2024-06-04 08:12:47 [44,217ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.scene_view.usd-0.2.0] (order: 0) Triggered by: omni.kit.xr.ui.stage.common-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/kit/exts/omni.kit.scene_view.usd)
2024-06-04 08:12:47 [44,218ms] [Info] [omni.kit.app.plugin] [44.330s] [ext: omni.kit.scene_view.usd-0.2.0] startup
2024-06-04 08:12:47 [44,221ms] [Info] [omni.ext.plugin] Loaded the dynamic library from c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/kit/exts/omni.kit.scene_view.usd/bin/omni.kit.scene_view.usd.dll
2024-06-04 08:12:47 [44,226ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.scene_view.usd' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\kit\exts\omni.kit.scene_view.usd')
2024-06-04 08:12:47 [44,226ms] [Info] [omni.ext.plugin] [ext: omni.kit.scene_view.usd-0.2.0] started, startup time: 8 (ms)
2024-06-04 08:12:47 [44,229ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.ui.config.metaquest-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.ui.stage.common-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.ui.config.metaquest-105.1.0-192+105.1)
2024-06-04 08:12:47 [44,229ms] [Info] [omni.kit.app.plugin] [44.342s] [ext: omni.kit.xr.ui.config.metaquest-105.1.0-192] startup
2024-06-04 08:12:47 [44,231ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.metaquest' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.metaquest-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,231ms] [Info] [omni.ext._impl._internal] Found class `XRAssetsOculusExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.ui.config.metaquest' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.metaquest-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:47 [44,233ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.config.metaquest.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.config.metaquest-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,233ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.ui.config.metaquest-105.1.0-192] started, startup time: 4 (ms)
2024-06-04 08:12:47 [44,239ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.sceneview_utils-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.ui.stage.common-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.sceneview_utils-105.1.0-192+105.1)
2024-06-04 08:12:47 [44,239ms] [Info] [omni.kit.app.plugin] [44.352s] [ext: omni.kit.xr.sceneview_utils-105.1.0-192] startup
2024-06-04 08:12:47 [44,252ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.sceneview_utils' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.sceneview_utils-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,252ms] [Info] [omni.ext._impl._internal] Found class `SceneViewUtilsExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.sceneview_utils' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.sceneview_utils-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:47 [44,252ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.sceneview_utils-105.1.0-192] started, startup time: 13 (ms)
2024-06-04 08:12:47 [44,254ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.ui.stage.common-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.profile.vr-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.ui.stage.common-105.1.0-192+105.1)
2024-06-04 08:12:47 [44,254ms] [Info] [omni.kit.app.plugin] [44.367s] [ext: omni.kit.xr.ui.stage.common-105.1.0-192] startup
2024-06-04 08:12:47 [44,305ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.stage.common' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.stage.common-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,305ms] [Info] [omni.ext._impl._internal] Found class `XRUIStageCommonExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.ui.stage.common' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.stage.common-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:47 [44,315ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.stage.common.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.stage.common-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,315ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.ui.stage.common.test_utils' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.ui.stage.common-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,316ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.ui.stage.common-105.1.0-192] started, startup time: 61 (ms)
2024-06-04 08:12:47 [44,324ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.system.steamvr-105.1.0-192] (order: 0) Triggered by: omni.kit.xr.profile.vr-105.1.0-192 (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.system.steamvr-105.1.0-192+105.1.wx64.r.cp310)
2024-06-04 08:12:47 [44,324ms] [Info] [omni.kit.app.plugin] [44.437s] [ext: omni.kit.xr.system.steamvr-105.1.0-192] startup
2024-06-04 08:12:47 [44,326ms] [Info] [carb] Registered plugin: omni.kit.xr.system.steamvr.plugin (interfaces: [omni::ext::IExt v0.1]) (impl: omni.kit.xr.system.steamvr.plugin)
2024-06-04 08:12:47 [44,326ms] [Info] [carb] Initializing plugin: omni.kit.xr.system.steamvr.plugin (interfaces: [omni::ext::IExt v0.1]) (impl: omni.kit.xr.system.steamvr.plugin)
2024-06-04 08:12:47 [44,326ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.system.steamvr-105.1.0-192] Starting ext::IExt in 'c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.system.steamvr-105.1.0-192+105.1.wx64.r.cp310/bin/omni.ext-system.steamvr.plugin.dll'
2024-06-04 08:12:47 [44,329ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.system.steamvr.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.system.steamvr-105.1.0-192+105.1.wx64.r.cp310')
2024-06-04 08:12:47 [44,329ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.system.steamvr-105.1.0-192] started, startup time: 4 (ms)
2024-06-04 08:12:47 [44,331ms] [Info] [omni.ext.plugin] About to startup: [ext: omni.kit.xr.profile.vr-105.1.0-192] (order: 0) Triggered by API/CLI/Config. (path: c:/users/uvrlab/appdata/local/ov/pkg/isaac_sim-2023.1.1/extscache/omni.kit.xr.profile.vr-105.1.0-192+105.1)
2024-06-04 08:12:47 [44,331ms] [Info] [omni.kit.app.plugin] [44.444s] [ext: omni.kit.xr.profile.vr-105.1.0-192] startup
2024-06-04 08:12:47 [44,333ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.profile.vr' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.profile.vr-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,333ms] [Info] [omni.ext._impl._internal] Found class `XRProfileVRExtension` derived from `omni.ext.IExt` in module: 'omni.kit.xr.profile.vr' in 'c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.profile.vr-105.1.0-192+105.1'. Calling `on_startup`.
2024-06-04 08:12:47 [44,435ms] [Info] [omni.ext._impl._internal] Searching for classes derived from 'omni.ext.IExt' in 'omni.kit.xr.profile.vr.tests' ('c:\users\uvrlab\appdata\local\ov\pkg\isaac_sim-2023.1.1\extscache\omni.kit.xr.profile.vr-105.1.0-192+105.1')
2024-06-04 08:12:47 [44,435ms] [Info] [omni.ext.plugin] [ext: omni.kit.xr.profile.vr-105.1.0-192] started, startup time: 103 (ms)
....
2024-06-04 08:12:47 [44,659ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] Checking openxr components...
2024-06-04 08:12:47 [44,659ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] trying component msft spatial anchor
2024-06-04 08:12:47 [44,659ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] trying component eye gaze interaction
2024-06-04 08:12:47 [44,659ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] trying component XR_EXT_hand_tracking
2024-06-04 08:12:47 [44,659ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] trying component Mixed Reality Depth Occlusion
2024-06-04 08:12:47 [44,696ms] [Info] [omni.kit.xr.system.openxr.plugin] [OpenXR] An error occurred while initializing openXR: Unknown OpenXR Error [-2]
2024-06-04 08:12:47 [44,696ms] [Warning] [omni.kit.xr.core.plugin] Failed to setup new XR session: failed to activate xr system
So, my question is: how can I use hand tracking with Isaac Sim with a VR HMD? Should I use an external camera, or can I use the OpenXR hand-tracking feature with Omniverse? I would appreciate any answers. Thank You.