test_leap_motion could not be compiled. Try rebuilding from source manually.

[Lorenz365]

Hello,

i need to use Leap motion plugin for unreal. i've downloaded the latest version of the plugin, of visual studio and .net framework SDK. The hardware Leap Motion Controller for Desktop/Laptops is correctly installed, the plugin is in the correct location but i can't rebuilt it correctly in order to activate it in my project. I'm using UE 4.26.1, I've also tried with UE 4.25.4 but i can't fix the problem. that's the last part of my log:

LogPluginManager: Mounting plugin LeapMotion LogInit: Warning: Incompatible or missing module: LeapMotion LogInit: Warning: Incompatible or missing module: LeapMotionEditor LogInit: Warning: Incompatible or missing module: BodyState Running C:/Program Files/Epic Games/UE_4.25/Engine/Binaries/DotNET/UnrealBuildTool.exe Development Win64 -Project="D:/test_leap_motion_02/test_leap_motion_02.uproject" -TargetType=Editor -Progress -NoEngineChanges -NoHotReloadFromIDE @progress push 5% @progress pop Target is up to date Total execution time: 0,68 seconds LogInit: Warning: Still incompatible or missing module: LeapMotion LogInit: Warning: Still incompatible or missing module: LeapMotionEditor LogInit: Warning: Still incompatible or missing module: BodyState LogCore: Engine exit requested (reason: EngineExit() was called) LogExit: Preparing to exit. LogModuleManager: Shutting down and abandoning module DesktopPlatform (48) LogModuleManager: Shutting down and abandoning module PythonScriptPluginPreload (46) LogModuleManager: Shutting down and abandoning module PlatformCryptoOpenSSL (44) LogModuleManager: Shutting down and abandoning module PlatformCryptoTypes (42) LogModuleManager: Shutting down and abandoning module PlatformCrypto (40) LogModuleManager: Shutting down and abandoning module AnimationModifiers (38) LogModuleManager: Shutting down and abandoning module PropertyEditor (37) LogModuleManager: Shutting down and abandoning module AudioEditor (34) LogModuleManager: Shutting down and abandoning module TextureCompressor (32) LogModuleManager: Shutting down and abandoning module RenderCore (30) LogModuleManager: Shutting down and abandoning module Landscape (28) LogModuleManager: Shutting down and abandoning module SlateRHIRenderer (26) LogModuleManager: Shutting down and abandoning module OpenGLDrv (24) LogModuleManager: Shutting down and abandoning module D3D11RHI (22) LogModuleManager: Shutting down and abandoning module AnimGraphRuntime (20) LogModuleManager: Shutting down and abandoning module Renderer (18) LogModuleManager: Shutting down and abandoning module Engine (16) LogModuleManager: Shutting down and abandoning module CoreUObject (14) LogModuleManager: Shutting down and abandoning module NetworkFile (12) LogModuleManager: Shutting down and abandoning module CookedIterativeFile (10) LogModuleManager: Shutting down and abandoning module StreamingFile (8) LogModuleManager: Shutting down and abandoning module SandboxFile (6) LogModuleManager: Shutting down and abandoning module PakFile (4) LogModuleManager: Shutting down and abandoning module RSA (3) LogExit: Exiting. Log file closed, 03/23/21 15:01:41

thank you

[JimSimons-UH]

Hi Lorenz,

Can you add the earlier part of your log? another 20 lines or so should show the build error before this.

In addition you can get around this by building the source manually:

• Right click on the uproject
• Choose 'Generate Visual Studio' project files
• Open the new solution and build it.

[Lorenz365]

hello Jim,

that's my log:

Log file open, 03/26/21 09:55:22 LogInit: LLM is enabled LogInit: LLM CsvWriter: off TraceWriter: off LogInit: Display: Running engine for game: test_leap_motion_02 LogPlatformFile: Not using cached read wrapper LogTaskGraph: Started task graph with 5 named threads and 83 total threads with 3 sets of task threads. LogStats: Stats thread started at 0.368427 LogD3D11RHI: Loaded GFSDK_Aftermath_Lib.x64.dll LogICUInternationalization: ICU TimeZone Detection - Raw Offset: +1:00, Platform Override: '' LogPluginManager: Mounting plugin MeshPainting LogPluginManager: Mounting plugin XGEController LogPluginManager: Mounting plugin Paper2D LogPluginManager: Mounting plugin EnvironmentQueryEditor LogPluginManager: Mounting plugin AISupport LogPluginManager: Mounting plugin LightPropagationVolume LogPluginManager: Mounting plugin CameraShakePreviewer LogPluginManager: Mounting plugin AxFImporter LogPluginManager: Mounting plugin DatasmithCADImporter LogPluginManager: Mounting plugin DatasmithContent LogPluginManager: Mounting plugin DatasmithGLTFImporter LogPluginManager: Mounting plugin DataprepEditor LogPluginManager: Mounting plugin DatasmithIFCImporter LogPluginManager: Mounting plugin StaticMeshEditorExtension LogPluginManager: Mounting plugin VariantManager LogPluginManager: Mounting plugin DatasmithImporter LogPluginManager: Mounting plugin VariantManagerContent LogPluginManager: Mounting plugin AssetManagerEditor LogPluginManager: Mounting plugin EditorScriptingUtilities LogPluginManager: Mounting plugin CurveEditorTools LogPluginManager: Mounting plugin CryptoKeys LogPluginManager: Mounting plugin DataValidation LogPluginManager: Mounting plugin FacialAnimation LogPluginManager: Mounting plugin GeometryMode LogPluginManager: Mounting plugin MeshEditor LogPluginManager: Mounting plugin GameplayTagsEditor LogPluginManager: Mounting plugin MacGraphicsSwitching LogPluginManager: Mounting plugin GLTFImporter LogPluginManager: Mounting plugin MobileLauncherProfileWizard LogPluginManager: Mounting plugin MaterialAnalyzer LogPluginManager: Mounting plugin SpeedTreeImporter LogPluginManager: Mounting plugin PluginBrowser LogPluginManager: Mounting plugin AnimationSharing LogPluginManager: Mounting plugin CLionSourceCodeAccess LogPluginManager: Mounting plugin CodeLiteSourceCodeAccess LogPluginManager: Mounting plugin PropertyAccessNode LogPluginManager: Mounting plugin NullSourceCodeAccess LogPluginManager: Mounting plugin KDevelopSourceCodeAccess LogPluginManager: Mounting plugin GitSourceControl LogPluginManager: Mounting plugin SubversionSourceControl LogPluginManager: Mounting plugin PerforceSourceControl LogPluginManager: Mounting plugin PluginUtils LogPluginManager: Mounting plugin VisualStudioSourceCodeAccess LogPluginManager: Mounting plugin RiderSourceCodeAccess LogPluginManager: Mounting plugin UObjectPlugin LogPluginManager: Mounting plugin PlasticSourceControl LogPluginManager: Mounting plugin VisualStudioCodeSourceCodeAccess LogPluginManager: Mounting plugin XCodeSourceCodeAccess LogPluginManager: Mounting plugin AlembicImporter LogPluginManager: Mounting plugin AutomationUtils LogPluginManager: Mounting plugin ChaosClothEditor LogPluginManager: Mounting plugin BackChannel LogPluginManager: Mounting plugin ChaosEditor LogPluginManager: Mounting plugin ChaosNiagara LogPluginManager: Mounting plugin ChaosCloth LogPluginManager: Mounting plugin BlastPlugin LogPluginManager: Mounting plugin CharacterAI LogPluginManager: Mounting plugin ChaosSolverPlugin LogPluginManager: Mounting plugin GeometryCache LogPluginManager: Mounting plugin GeometryCollectionPlugin LogPluginManager: Mounting plugin GeometryProcessing LogPluginManager: Mounting plugin MotoSynth LogPluginManager: Mounting plugin PlanarCut LogPluginManager: Mounting plugin PlatformCrypto LogPluginManager: Mounting plugin PythonScriptPlugin LogPluginManager: Mounting plugin ProxyLODPlugin LogPluginManager: Mounting plugin SkeletalReduction LogPluginManager: Mounting plugin Niagara LogPluginManager: Mounting plugin AndroidMedia LogPluginManager: Mounting plugin AvfMedia LogPluginManager: Mounting plugin ImgMedia LogPluginManager: Mounting plugin MediaCompositing LogPluginManager: Mounting plugin MediaPlayerEditor LogPluginManager: Mounting plugin WebMMedia LogPluginManager: Mounting plugin WmfMedia LogPluginManager: Mounting plugin LuminPlatformFeatures LogPluginManager: Mounting plugin MagicLeap LogPluginManager: Mounting plugin MagicLeapLightEstimation LogPluginManager: Mounting plugin MagicLeapMedia LogPluginManager: Mounting plugin MagicLeapPassableWorld LogPluginManager: Mounting plugin MLSDK LogPluginManager: Mounting plugin TcpMessaging LogPluginManager: Mounting plugin UdpMessaging LogPluginManager: Mounting plugin OnlineSubsystem LogPluginManager: Mounting plugin OnlineSubsystemNull LogPluginManager: Mounting plugin OnlineSubsystemUtils LogPluginManager: Mounting plugin ActorSequence LogPluginManager: Mounting plugin LevelSequenceEditor LogPluginManager: Mounting plugin LauncherChunkInstaller LogPluginManager: Mounting plugin TemplateSequence LogPluginManager: Mounting plugin MatineeToLevelSequence LogPluginManager: Mounting plugin ActorLayerUtilities LogPluginManager: Mounting plugin AndroidDeviceProfileSelector LogPluginManager: Mounting plugin AndroidMoviePlayer LogPluginManager: Mounting plugin AndroidPermission LogPluginManager: Mounting plugin AppleMoviePlayer LogPluginManager: Mounting plugin AppleImageUtils LogPluginManager: Mounting plugin ArchVisCharacter LogPluginManager: Mounting plugin AssetTags LogPluginManager: Mounting plugin AudioCapture LogPluginManager: Mounting plugin ChunkDownloader LogPluginManager: Mounting plugin ExampleDeviceProfileSelector LogPluginManager: Mounting plugin AudioSynesthesia LogPluginManager: Mounting plugin CustomMeshComponent LogPluginManager: Mounting plugin EditableMesh LogPluginManager: Mounting plugin CableComponent LogPluginManager: Mounting plugin GoogleCloudMessaging LogPluginManager: Mounting plugin GooglePAD LogPluginManager: Mounting plugin HDRIBackdrop LogPluginManager: Mounting plugin ScreenshotTools LogPluginManager: Mounting plugin LinuxDeviceProfileSelector LogPluginManager: Mounting plugin IOSDeviceProfileSelector LogPluginManager: Mounting plugin LocationServicesBPLibrary LogPluginManager: Mounting plugin MobilePatchingUtils LogPluginManager: Mounting plugin PhysXVehicles LogPluginManager: Mounting plugin PostSplashScreen LogPluginManager: Mounting plugin ProceduralMeshComponent LogPluginManager: Mounting plugin SignificanceManager LogPluginManager: Mounting plugin PropertyAccessEditor LogPluginManager: Mounting plugin RuntimePhysXCooking LogPluginManager: Mounting plugin SoundFields LogPluginManager: Mounting plugin Synthesis LogPluginManager: Mounting plugin SunPosition LogPluginManager: Mounting plugin WebMMoviePlayer LogPluginManager: Mounting plugin WindowsMoviePlayer LogPluginManager: Mounting plugin ContentBrowserAssetDataSource LogPluginManager: Mounting plugin ContentBrowserClassDataSource LogPluginManager: Mounting plugin ContentBrowserFileDataSource LogPluginManager: Mounting plugin OnlineSubsystemGooglePlay LogPluginManager: Mounting plugin OnlineSubsystemIOS LogPluginManager: Mounting plugin OculusVR LogPluginManager: Mounting plugin SteamVR LogPluginManager: Mounting plugin LeapMotion LogXGEController: Cleaning working directory: C:/Users/Fabrizio/AppData/Local/Temp/UnrealXGEWorkingDir/ LogXGEController: Cannot use XGE Controller as Incredibuild is not installed on this machine. LogInit: Warning: Incompatible or missing module: LeapMotion LogInit: Warning: Incompatible or missing module: LeapMotionEditor LogInit: Warning: Incompatible or missing module: BodyState Running C:/Program Files/Epic Games/UE_4.26/Engine/Binaries/DotNET/UnrealBuildTool.exe Development Win64 -Project="D:/test_leap_motion_02/test_leap_motion_02.uproject" -TargetType=Editor -Progress -NoEngineChanges -NoHotReloadFromIDE Creating makefile for UE4Editor (.uproject file is newer) Project plugin detected, using dll at D:\test_leap_motion_02\Plugins\LeapUnreal\Binaries\Win64\LeapC.dll LeapPlugin: Copied from D:\test_leap_motion_02\Plugins\LeapUnreal\Binaries\Win64\LeapC.dll, to D:\test_leap_motion_02\Binaries\Win64\LeapC.dll Project plugin detected, using dll at D:\test_leap_motion_02\Plugins\LeapUnreal\Binaries\Win64\LeapC.dll @progress push 5% Parsing headers for UE4Editor Running UnrealHeaderTool "D:\test_leap_motion_02\test_leap_motion_02.uproject" "D:\test_leap_motion_02\Intermediate\Build\Win64\UE4Editor\Development\UE4Editor.uhtmanifest" -LogCmds="loginit warning, logexit warning, logdatabase error" -Unattended -WarningsAsErrors -abslog="C:\Users\Fabrizio\AppData\Local\UnrealBuildTool\Log_UHT.txt" -installed Reflection code generated for UE4Editor in 36,5018552 seconds @progress pop Building UE4Editor... Using Visual Studio 2019 14.28.29913 toolchain (C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29910) and Windows 10.0.19041.0 SDK (C:\Program Files (x86)\Windows Kits\10). Building 18 actions with 32 processes... @progress 'Compiling C++ source code...' 0% @progress 'Compiling C++ source code...' 6% [1/18] Default.rc2 @progress 'Compiling C++ source code...' 11% [2/18] Default.rc2 @progress 'Compiling C++ source code...' 17% [3/18] Default.rc2 @progress 'Compiling C++ source code...' 22% [4/18] SharedPCH.UnrealEd.ShadowErrors.cpp @progress 'Compiling C++ source code...' 28% [5/18] SharedPCH.Engine.ShadowErrors.cpp @progress 'Compiling C++ source code...' 33% [6/18] Module.LeapMotion.cpp

D:/test_leap_motion_02/Plugins/LeapUnreal/Source/LeapMotion/Private/LeapImage.cpp(83): error C2027: utilizzo di tipo non definito 'FTexture2DResource' C:\Program Files\Epic Games\UE_4.26\Engine\Source\Runtime\Engine\Classes\Engine/Texture2D.h(15): note: vedere la dichiarazione di 'FTexture2DResource'

D:/test_leap_motion_02/Plugins/LeapUnreal/Source/LeapMotion/Private/LeapImage.cpp(87): error C2027: utilizzo di tipo non definito 'FTexture2DResource' C:\Program Files\Epic Games\UE_4.26\Engine\Source\Runtime\Engine\Classes\Engine/Texture2D.h(15): note: vedere la dichiarazione di 'FTexture2DResource' @progress 'Compiling C++ source code...' 39% [7/18] Module.LeapMotion.gen.cpp @progress 'Compiling C++ source code...' 44% [8/18] Module.BodyState.gen.cpp @progress 'Compiling C++ source code...' 50% [9/18] Module.LeapMotionEditor.cpp @progress 'Compiling C++ source code...' 56% [10/18] Module.LeapMotionEditor.gen.cpp @progress 'Compiling C++ source code...' 61% [11/18] UE4Editor-LeapMotionEditor.lib Creazione della libreria D:\test_leap_motion_02\Plugins\LeapUnreal\Intermediate\Build\Win64\UE4Editor\Development\LeapMotionEditor\UE4Editor-LeapMotionEditor.lib e dell'oggetto D:\test_leap_motion_02\Plugins\LeapUnreal\Intermediate\Build\Win64\UE4Editor\Development\LeapMotionEditor\UE4Editor-LeapMotionEditor.exp @progress 'Compiling C++ source code...' 67% [12/18] Module.BodyState.cpp @progress 'Compiling C++ source code...' 72% [13/18] UE4Editor-BodyState.lib Creazione della libreria D:\test_leap_motion_02\Plugins\LeapUnreal\Intermediate\Build\Win64\UE4Editor\Development\BodyState\UE4Editor-BodyState.lib e dell'oggetto D:\test_leap_motion_02\Plugins\LeapUnreal\Intermediate\Build\Win64\UE4Editor\Development\BodyState\UE4Editor-BodyState.exp @progress 'Compiling C++ source code...' 78% [14/18] UE4Editor-BodyState.dll Creazione della libreria D:\test_leap_motion_02\Plugins\LeapUnreal\Intermediate\Build\Win64\UE4Editor\Development\BodyState\UE4Editor-BodyState.suppressed.lib e dell'oggetto D:\test_leap_motion_02\Plugins\LeapUnreal\Intermediate\Build\Win64\UE4Editor\Development\BodyState\UE4Editor-BodyState.suppressed.exp LogInit: Warning: Still incompatible or missing module: LeapMotion LogInit: Warning: Still incompatible or missing module: LeapMotionEditor LogInit: Warning: Still incompatible or missing module: BodyState LogCore: Engine exit requested (reason: EngineExit() was called) LogExit: Preparing to exit. LogModuleManager: Shutting down and abandoning module DesktopPlatform (50) LogModuleManager: Shutting down and abandoning module PythonScriptPluginPreload (48) LogModuleManager: Shutting down and abandoning module PlatformCryptoOpenSSL (46) LogModuleManager: Shutting down and abandoning module PlatformCryptoTypes (44) LogModuleManager: Shutting down and abandoning module PlatformCrypto (42) LogModuleManager: Shutting down and abandoning module XGEController (40) LogXGEController: Cleaning working directory: C:/Users/Fabrizio/AppData/Local/Temp/UnrealXGEWorkingDir/ LogModuleManager: Shutting down and abandoning module AnimationModifiers (38) LogModuleManager: Shutting down and abandoning module AudioEditor (36) LogModuleManager: Shutting down and abandoning module PropertyEditor (35) LogModuleManager: Shutting down and abandoning module TextureCompressor (32) LogModuleManager: Shutting down and abandoning module RenderCore (30) LogModuleManager: Shutting down and abandoning module Landscape (28) LogModuleManager: Shutting down and abandoning module SlateRHIRenderer (26) LogModuleManager: Shutting down and abandoning module OpenGLDrv (24) LogModuleManager: Shutting down and abandoning module D3D11RHI (22) LogModuleManager: Shutting down and abandoning module AnimGraphRuntime (20) LogModuleManager: Shutting down and abandoning module Renderer (18) LogModuleManager: Shutting down and abandoning module Engine (16) LogModuleManager: Shutting down and abandoning module CoreUObject (14) LogModuleManager: Shutting down and abandoning module NetworkFile (12) LogModuleManager: Shutting down and abandoning module CookedIterativeFile (10) LogModuleManager: Shutting down and abandoning module StreamingFile (8) LogModuleManager: Shutting down and abandoning module SandboxFile (6) LogModuleManager: Shutting down and abandoning module PakFile (4) LogModuleManager: Shutting down and abandoning module RSA (3) LogExit: Exiting. Log file closed, 03/26/21 09:57:43

thank you FL

Il giorno mar 23 mar 2021 alle ore 15:29 JimSimons-UH < @.***> ha scritto:

Hi Lorenz,

Can you add the earlier part of your log? another 20 lines or so should show the build error before this.

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[JimSimons-UH]

Hi, Thanks for the logs. This is fixed in the current release of the plugin, pull the latest code or download the zip from this repo and it'll build.