Question

问题
综上所述，Unity和Visual Studio 2017均会构建项目，部署项目，但是一旦打开应用程序，则什么都不会出现，甚至没有Unity启动屏幕。但是，在HoloLens上做出大花样的手势证明该应用程序是“打开的”并且可关闭，但这已经足够了。

我们尝试过的事情
我们的部署目标是为该设备运行最新操作系统的HoloLens 1（10.0.17763.380）。
我们在这里通过了提供的解决方案： MRTK (V2) Need to update Hololens?

如下图所示：
注意：下图显示了Visual Studio 2019，但我们使用Visual Studio 2017和Visual Studio 2019对这两种情况进行了测试。 build settings

我们安装了Windows 10 Insider Preview SDK（请原谅丹麦人） win18362sdk

并尝试遵循此处提供的解决方案： Cannot build with MRTK v2.0.0-RC1

似乎与该问题的其他答案相矛盾。 win18362sdk2
但是，这种尝试采用解决方案的方法又提供了另一个错误，即部署目标（HoloLens 1）必须运行OS 10.0.18326，这是有道理的，因为就我们所知，该操作系统不适用于该特定设备。如前所述，我们在最新的操作系统10.0.17763上运行。

就将C＃语言更改为7.2而言，我们遇到了麻烦，因为所有指南都说要从 Solution Properties 中的 Build 访问该语言，但是我们找不到此标签。当我们在Visual Studio层次结构中右键单击projectname.sln后，尝试按“属性”时，会发生以下情况：

builttab

但是，我们希望可以像下面这样更改语言设置： builttab

但是，正如您所看到的，没有“构建”标签，并且我们看到的内容与我们建议的内容略有不同。

我们希望得到的东西
可以打开的HoloLens 1应用程序可以正常运行，就像MRTK v2 Beta版本一样。

实际发生的情况
正如问题中提到的那样，该应用程序已构建并部署，但不仅充满错误，而且打开已构建的应用程序时也没有显示任何内容。

可以在此处看到统一错误：

Reference rewriter: Error: field `System.Numerics.Vector3 Windows.Perception.People.HandMeshVertex::Position` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference rewriter: Error: field `System.Numerics.Vector3 Windows.Perception.People.HandMeshVertex::Position` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference rewriter: Error: field `System.Numerics.Vector3 Windows.Perception.People.HandMeshVertex::Normal` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference rewriter: Error: field `System.Numerics.Quaternion Windows.Perception.People.JointPose::Orientation` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference rewriter: Error: field `System.Numerics.Vector3 Windows.Perception.People.JointPose::Position` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference rewriter: Error: field `System.Numerics.Vector3 Windows.Perception.Spatial.SpatialRay::Origin` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityEyeGazeDataProvider::Update().
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference rewriter: Error: field `System.Numerics.Vector3 Windows.Perception.Spatial.SpatialRay::Direction` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityEyeGazeDataProvider::Update().
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1064)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reference Rewriter found some errors while running with command "--target=Temp\StagingArea\Data\Managed\Assembly-CSharp.dll" "--target=Temp\StagingArea\Data\Managed\Unity.Analytics.DataPrivacy.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Utilities.Gltf.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Services.TeleportSystem.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Services.SpatialAwarenessSystem.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Services.InputSystem.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Services.DiagnosticsSystem.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Services.BoundarySystem.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.SDK.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Extensions.PhotoCapture.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Extensions.Experimental.SpectatorView.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Extensions.Experimental.Sharing.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Extensions.Experimental.ScreenRecording.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Extensions.Experimental.MarkerDetection.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Core.Utilities.Async.dll" "--target=Temp\StagingArea\Data\Managed\Microsoft.MixedReality.Toolkit.Providers.WindowsVoiceInput.dll" "--target=Temp\StagingArea\Data\Managed\Unity.Subsystem.Registration.dll" "--target=Temp\StagingArea\Data\Managed\Unity.TextMeshPro.dll" "--target=Temp\StagingArea\Data\Managed\Unity.XR.ARExtensions.dll" "--target=Temp\StagingArea\Data\Managed\Unity.XR.WindowsMR.dll" "--target=Temp\StagingArea\Data\Managed\Unity.XR.FaceSubsystem.dll" "--target=Temp\StagingArea\Data\Managed\Unity.XR.ARFoundation.dll" "--target=Temp\StagingArea\Data\Managed\UnityEngine.Timeline.dll" "--target=Temp\StagingArea\Data\Managed\UnityEngine.SpatialTracking.dll" "--target=Temp\StagingArea\Data\Managed\Unity.Analytics.Tracker.dll" "--target=Temp\StagingArea\Data\Managed\Unity.Analytics.StandardEvents.dll" "--additionalreferences=Temp\StagingArea\Data\Managed,Temp\StagingArea\Data\Managed\Plugins\X86,Temp\StagingArea\Data\Managed\Plugins\X64,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\X64,Temp\StagingArea\Data\Managed\Plugins\ARM,Temp\StagingArea\Data\Managed\Plugins\X86,Temp\StagingArea\Data\Managed\Plugins\X64,Temp\StagingArea\Data\Managed\Plugins\X86,Temp\StagingArea\Data\Managed\Plugins\X64,Temp\StagingArea\Data\Managed\Plugins\X86,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\x86,Temp\StagingArea\Data\Managed\Plugins\x86" "--platform=C:\Program Files (x86)\Windows Kits\10\UnionMetadata\10.0.18362.0\Facade\Windows.winmd" "--dbg=pdb" "--framework=Temp\StagingArea\Data\Managed" "--alt=Microsoft.Win32.SafeHandles,mscorlib;System,mscorlib;System,System;System,System.ComponentModel.Composition;System,System.Core;System.CodeDom.Compiler,System;System.Collections,mscorlib;System.Collections.Concurrent,mscorlib;System.Collections.Concurrent,System;System.Collections.Generic,mscorlib;System.Collections.Generic,System;System.Collections.Generic,System.Core;System.Collections.ObjectModel,mscorlib;System.Collections.ObjectModel,System;System.Collections.Specialized,System;System.ComponentModel,System;System.ComponentModel.DataAnnotations,System.ComponentModel.DataAnnotations;System.ComponentModel.DataAnnotations.Schema,System.ComponentModel.DataAnnotations;System.Data,System.Data;System.Data.Common,System.Data;System.Diagnostics,mscorlib;System.Diagnostics,System;System.Diagnostics.CodeAnalysis,mscorlib;System.Diagnostics.Contracts,mscorlib;System.Diagnostics.Tracing,mscorlib;System.Dynamic,System.Core;System.Globalization,mscorlib;System.IO,mscorlib;System.IO,System;System.IO,System.Core;System.IO.Compression,System;System.IO.Compression,System.IO.Compression.FileSystem;System.IO.IsolatedStorage,mscorlib;System.Linq,System.Core;System.Linq.Expressions,System.Core;System.Net,System;System.Net.NetworkInformation,System;System.Net.Security,System;System.Net.Sockets,System;System.Numerics,System.Numerics;System.Reflection,mscorlib;System.Reflection.Emit,mscorlib;System.Resources,mscorlib;System.Runtime,mscorlib;System.Runtime.CompilerServices,mscorlib;System.Runtime.CompilerServices,System.Core;System.Runtime.ExceptionServices,mscorlib;System.Runtime.InteropServices,mscorlib;System.Runtime.InteropServices,System;System.Runtime.InteropServices,System.Core;System.Runtime.InteropServices.ComTypes,mscorlib;System.Runtime.InteropServices.ComTypes,System;System.Runtime.InteropServices.WindowsRuntime,mscorlib;System.Runtime.Serialization,mscorlib;System.Runtime.Serialization,System.Runtime.Serialization;System.Runtime.Serialization.Json,System.Runtime.Serialization;System.Runtime.Versioning,mscorlib;System.Runtime.Versioning,System;System.Security,mscorlib;System.Security.Authentication,System;System.Security.Authentication.ExtendedProtection,System;System.Security.Claims,mscorlib;System.Security.Principal,mscorlib;System.Text,mscorlib;System.Text.RegularExpressions,System;System.Threading,mscorlib;System.Threading,System;System.Threading,System.Core;System.Threading.Tasks,mscorlib;System.Threading.Tasks,System.Core;System.Windows.Input,System;System.Xml,System.Runtime.Serialization;System.Xml,System.Xml;System.Xml.Linq,System.Xml.Linq;System.Xml.Schema,System.Xml;System.Xml.Serialization,System.Xml;<winmd>,Windows.winmd;<winmd>,Windows.AI.MachineLearning.MachineLearningContract.winmd;<winmd>,Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract.winmd;<winmd>,Windows.ApplicationModel.Calls.Background.CallsBackgroundContract.winmd;<winmd>,Windows.ApplicationModel.Calls.CallsPhoneContract.winmd;<winmd>,Windows.ApplicationModel.Calls.CallsVoipContract.winmd;<winmd>,Windows.ApplicationModel.CommunicationBlocking.CommunicationBlockingContract.winmd;<winmd>,Windows.ApplicationModel.SocialInfo.SocialInfoContract.winmd;<winmd>,Windows.ApplicationModel.StartupTaskContract.winmd;<winmd>,Windows.Devices.Custom.CustomDeviceContract.winmd;<winmd>,Windows.Devices.DevicesLowLevelContract.winmd;<winmd>,Windows.Devices.Printers.PrintersContract.winmd;<winmd>,Windows.Devices.SmartCards.SmartCardBackgroundTriggerContract.winmd;<winmd>,Windows.Devices.SmartCards.SmartCardEmulatorContract.winmd;<winmd>,Windows.Foundation.FoundationContract.winmd;<winmd>,Windows.Foundation.UniversalApiContract.winmd;<winmd>,Windows.Gaming.XboxLive.StorageApiContract.winmd;<winmd>,Windows.Graphics.Printing3D.Printing3DContract.winmd;<winmd>,Windows.Networking.Connectivity.WwanContract.winmd;<winmd>,Windows.Networking.Sockets.ControlChannelTriggerContract.winmd;<winmd>,Windows.Services.Maps.GuidanceContract.winmd;<winmd>,Windows.Services.Maps.LocalSearchContract.winmd;<winmd>,Windows.Services.Store.StoreContract.winmd;<winmd>,Windows.Services.TargetedContent.TargetedContentContract.winmd;<winmd>,Windows.System.Profile.ProfileHardwareTokenContract.winmd;<winmd>,Windows.System.Profile.ProfileSharedModeContract.winmd;<winmd>,Windows.System.Profile.SystemManufacturers.SystemManufacturersContract.winmd;<winmd>,Windows.System.SystemManagementContract.winmd;<winmd>,Windows.UI.ViewManagement.ViewManagementViewScalingContract.winmd;<winmd>,Windows.UI.Xaml.Core.Direct.XamlDirectContract.winmd;<winmd>,Windows.ApplicationModel.Activation.ActivatedEventsContract.winmd;<winmd>,Windows.ApplicationModel.Activation.ActivationCameraSettingsContract.winmd;<winmd>,Windows.ApplicationModel.Activation.ContactActivatedEventsContract.winmd;<winmd>,Windows.ApplicationModel.Activation.WebUISearchActivatedEventsContract.winmd;<winmd>,Windows.ApplicationModel.Background.BackgroundAlarmApplicationContract.winmd;<winmd>,Windows.ApplicationModel.Calls.LockScreenCallContract.winmd;<winmd>,Windows.ApplicationModel.FullTrustAppContract.winmd;<winmd>,Windows.ApplicationModel.Preview.InkWorkspace.PreviewInkWorkspaceContract.winmd;<winmd>,Windows.ApplicationModel.Preview.Notes.PreviewNotesContract.winmd;<winmd>,Windows.ApplicationModel.Resources.Management.ResourceIndexerContract.winmd;<winmd>,Windows.ApplicationModel.Search.Core.SearchCoreContract.winmd;<winmd>,Windows.ApplicationModel.Search.SearchContract.winmd;<winmd>,Windows.ApplicationModel.Wallet.WalletContract.winmd;<winmd>,Windows.Devices.Portable.PortableDeviceContract.winmd;<winmd>,Windows.Devices.Printers.Extensions.ExtensionsContract.winmd;<winmd>,Windows.Devices.Scanners.ScannerDeviceContract.winmd;<winmd>,Windows.Devices.Sms.LegacySmsApiContract.winmd;<winmd>,Windows.Gaming.Input.GamingInputPreviewContract.winmd;<winmd>,Windows.Gaming.Preview.GamesEnumerationContract.winmd;<winmd>,Windows.Gaming.UI.GameChatOverlayContract.winmd;<winmd>,Windows.Gaming.UI.GamingUIProviderContract.winmd;<winmd>,Windows.Globalization.GlobalizationJapanesePhoneticAnalyzerContract.winmd;<winmd>,Windows.Management.Deployment.Preview.DeploymentPreviewContract.winmd;<winmd>,Windows.Management.Workplace.WorkplaceSettingsContract.winmd;<winmd>,Windows.Media.AppBroadcasting.AppBroadcastingContract.winmd;<winmd>,Windows.Media.AppRecording.AppRecordingContract.winmd;<winmd>,Windows.Media.Capture.AppBroadcastContract.winmd;<winmd>,Windows.Media.Capture.AppCaptureContract.winmd;<winmd>,Windows.Media.Capture.AppCaptureMetadataContract.winmd;<winmd>,Windows.Media.Capture.CameraCaptureUIContract.winmd;<winmd>,Windows.Media.Capture.GameBarContract.winmd;<winmd>,Windows.Media.Devices.CallControlContract.winmd;<winmd>,Windows.Media.MediaControlContract.winmd;<winmd>,Windows.Media.Playlists.PlaylistsContract.winmd;<winmd>,Windows.Media.Protection.ProtectionRenewalContract.winmd;<winmd>,Windows.Networking.NetworkOperators.LegacyNetworkOperatorsContract.winmd;<winmd>,Windows.Networking.XboxLive.XboxLiveSecureSocketsContract.winmd;<winmd>,Windows.Perception.Automation.Core.PerceptionAutomationCoreContract.winmd;<winmd>,Windows.Security.EnterpriseData.EnterpriseDataContract.winmd;<winmd>,Windows.Security.ExchangeActiveSyncProvisioning.EasContract.winmd;<winmd>,Windows.Storage.Provider.CloudFilesContract.winmd;<winmd>,Windows.System.Profile.ProfileRetailInfoContract.winmd;<winmd>,Windows.System.UserProfile.UserProfileContract.winmd;<winmd>,Windows.System.UserProfile.UserProfileLockScreenContract.winmd;<winmd>,Windows.UI.ApplicationSettings.ApplicationsSettingsContract.winmd;<winmd>,Windows.UI.Core.AnimationMetrics.AnimationMetricsContract.winmd;<winmd>,Windows.UI.Core.CoreWindowDialogsContract.winmd;<winmd>,Windows.UI.Shell.SecurityAppManagerContract.winmd;<winmd>,Windows.UI.Xaml.Hosting.HostingContract.winmd;<winmd>,Windows.Web.Http.Diagnostics.HttpDiagnosticsContract.winmd;<winmd>,Windows.Embedded.DeviceLockdown.DeviceLockdownContract.winmd;<winmd>,Windows.Networking.NetworkOperators.NetworkOperatorsFdnContract.winmd;<winmd>,Windows.Phone.PhoneContract.winmd;<winmd>,Windows.Phone.StartScreen.DualSimTileContract.winmd;<winmd>,Windows.UI.WebUI.Core.WebUICommandBarContract.winmd" "--ignore=System.IConvertible,mscorlib".
Error: field `System.Numerics.Vector3 Windows.Perception.People.HandMeshVertex::Position` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
Error: field `System.Numerics.Vector3 Windows.Perception.People.HandMeshVertex::Position` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
Error: field `System.Numerics.Vector3 Windows.Perception.People.HandMeshVertex::Normal` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
Error: field `System.Numerics.Quaternion Windows.Perception.People.JointPose::Orientation` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
Error: field `System.Numerics.Vector3 Windows.Perception.People.JointPose::Position` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityArticulatedHand::UpdateControllerData(UnityEngine.XR.WSA.Input.InteractionSourceState).
Error: field `System.Numerics.Vector3 Windows.Perception.Spatial.SpatialRay::Origin` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityEyeGazeDataProvider::Update().
Error: field `System.Numerics.Vector3 Windows.Perception.Spatial.SpatialRay::Direction` doesn't exist in target framework. It is referenced from Microsoft.MixedReality.Toolkit.Providers.WindowsMixedReality.dll at System.Void Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityEyeGazeDataProvider::Update().

UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1062)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Visual Studio 2017错误可以在这里看到：
（粘贴超过30000个字符的stackoverflow限制，因此我提供了一个pastebin） https://pastebin.com/bx2QA2wL

Answer 1

尝试在Project Settings> Player> Universal Windows Platform settings> XR Settings下禁用支持的WSA Holographic Remoting 标志。

启用该选项后，场景已成功加载，但未显示在屏幕上。

Answer 2

以“ Reference Rewriter”开头的错误是良性的，可以放心地忽略（由this bug跟踪）。

您正在构建的SampleScene实际上可能是空的，换句话说，没有内容。最好尝试构建并部署位于 Assets \ MixedRealityToolkit.Examples \ Demos \ HandTracking \ Scenes \ HandInteractionExamples.unity 中的HandInteractionAllExample场景。

否则，您的步骤看起来正确。另请参见this answer，以获取有关如何使用MRTK v2构建UWP的说明。

如何使用适用于HoloLens 1的MRTK v2 RC构建和部署可工作的统一应用程序？

2 个答案: