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Hello, I've been getting errors recently where I cannot build an ARM64 project for the UWP platform on Unity3D to be deployed onto the HoloLens2. On Unity, it states in the build settings that "The local machine does not support running projects complied for the ARM64 architecture". And when I try to actually build the application, I get these error messages:
“Error building Player: BuildFailedException: Burst compiler (1.6.6) failed running
stdout:
Burst requires Visual Studio 2017 or greater (in addition, the following Visual Studio components need to be installed via the Visual Studio Installer: (1) the "Universal Windows Platform development" workload, (2) "C++ Universal Windows Platform support for vNNN build tools (ARM64)", (3) "MSVC vNNN - VS NNNN C++ ARM build tools (Latest)", and (4) "MSVC vNNN - VS NNNN C++ ARM64 build tools (Latest)") in order to build a standalone player for UWP with X64_SSE2
Unable to find a valid windows 10 SDK at 'C:\Program Files (x86)\Windows Kits\10\Lib\10.0.22621.0'
stderr:“
I have all the correct packages from Visual Studio 2022 and this still doesn't work for me. Does anyone know what the issue is? Thanks!
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Hello, Welcome to Microsoft Q&A,
Are you trying "Build" or "Build and Run"?
Are there other versions of Visual Studio in your work environment? Please try manually selecting the Visual Studio Version in the Build Settings page to the version you are using. Please also check what version of Visual Studio is used in Edit->Preferences->External Tools.
For Visual Studio, please refer to Install the tools - Mixed Reality | Microsoft Learn to check whether the necessary workloads have been installed. You can also try updating Visual Studio or reinstalling it.
For Windows SDK, I think what is needed here may be the Windows 11 SDK (10.0.22621.0), please check.
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Hello Zuocheng,
I went and configured the installation environment as you said, and I'm still getting this problem alert. What do I need to do to solve the problem in cases like this? I have an x86 device now (Vector GP76), is it related to the device and do I need to change it? Or is there another way? Looking forward to your reply.
Hi @Zuocheng Wang - MSFT , thanks for getting back to me! I figured out the issue because of your comment! I had to manually install the Windows 11 SDK from Microsoft's website. For whatever reason, the version I downloaded from Visual Studio was not being recognized by Unity. But after manually downloading it, I was able to build the .sln file. Thanks again for your help!
Glad to know you solved this issue.
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Hello there. I'm having the same issue, but with no resolution. UWP has been installed in the Unity 'Build Settings' and everything looks fine on the Visual Studio side. I have tried uninstalling and reinstalling Windows 10 and 11 SDK, but nothing. Screenshots attached Build error:
Internal build system error. BuildProgram exited with code 1.
Unity.IL2CPP.Bee.BuildLogic.ToolchainNotFoundException: IL2CPP C++ code builder is unable to build C++ code. In order to build C++ code for UWP, you must have one of these installed:
Visual Studio 2022 or newer with C++ compilers and Windows 10 (or newer) SDK (recommended)
Visual Studio 2019 with C++ compilers and Windows 10 (or newer) SDK
Visual Studio 2017 with C++ compilers and Windows 10 (or newer) SDK
Visual Studio 2015 with C++ compilers and Windows 10 (or newer) SDK
Visual Studio 2017 (or newer) is detected using vswhere.exe as well as VSCOMNTOOLS environment variables.
Visual Studio 2015 is detected by looking at "SOFTWARE\Microsoft\VisualStudio\14.0_Config\InstallDir" in the registry as well as VSCOMNTOOLS environment variables.
Windows 10 (or newer) SDK is detected by looking at "SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0\InstallationFolder" in the registry.
Unable to detect any compatible Visual Studio installation!
Found Visual Studio 2022 installation without support for architecture arm64
at Unity.IL2CPP.Bee.BuildLogic.UniversalWindows.UWPBuildLogic.UserAvailableToolchainFor(Architecture architecture)
at UWPPlayerBuildProgram.UWPPlayerBuildProgram.<>c__DisplayClass67_0.<SetupCreateVisualStudioSolution>b__3()
at Bee.Core.TinyProfiler2Base.Section[T](String label, Func1 func, Dictionary2 metadata)
at UWPPlayerBuildProgram.UWPPlayerBuildProgram.SetupCreateVisualStudioSolution()
at UWPPlayerBuildProgram.UWPPlayerBuildProgram.SetupPlayerBuild()
at PlayerBuildProgramLibrary.PlayerBuildProgramBase.RunBuildProgram()
at PlayerBuildProgramTypeWrapper.Run(String[] args)
at Program.Main(String[] args)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)
Any other ideas I could try?