代码无法编译！尝试从 Visual Studio 手动编译

Question

我已经安装了 Visual Studio 2019 和 UE4.23，但是每当我创建一个新的 C++ 项目时都会出现这个错误：

代码无法编译。

在VS中打开手动编译时，报MSB3075错误。

我尝试重新安装一切，但似乎没有任何效果。

这是 UE4 给出的信息：

> The project could not be compiled. Would you like to open it in Visual Studio?

以下是Visual Studio给出的错误信息：

Severity Code Description Project File Line Suppression State
Error MSB3075 The command 
""G:\Unreal Engine 4.23\UE_4.23\Engine\Build\BatchFiles\Build.bat" TestProjectEditor Win64 Development -Project="G:\UE4 Projects\TestProject\TestProject.uproject" -WaitMutex -FromMsBuild" exited with code 5. Please verify that you have sufficient rights to run this command. TestProject C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.MakeFile.Targets
44

以及UE4给出的信息：

The project could not be compiled. Would you like to open it in Visual Studio?

Running G:/Unreal Engine 4.23/UE_4.23/Engine/Binaries/DotNET/UnrealBuildTool.exe Development Win64 -Project="G:/UE4 Projects/MyProject/MyProject.uproject" -TargetType=Editor -Progress -NoHotReloadFromIDE
Creating makefile for MyProjectEditor (no existing makefile)
@progress push 5%
Parsing headers for MyProjectEditor
Running UnrealHeaderTool "G:\UE4 Projects\MyProject\MyProject.uproject" "G:\UE4 Projects\MyProject\Intermediate\Build\Win64\MyProjectEditor\Development\MyProjectEditor.uhtmanifest" -LogCmds="loginit warning, logexit warning, logdatabase error" -Unattended -WarningsAsErrors -installed
Reflection code generated for MyProjectEditor in 7.3832748 seconds
@progress pop
Using Visual Studio 2019 14.22.27905 toolchain (C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.22.27905) and Windows 10.0.18362.0 SDK (C:\Program Files (x86)\Windows Kits\10).
Building 9 actions with 4 processes...
@progress 'Compiling C++ source code...' 0%
@progress 'Compiling C++ source code...' 11%
@progress 'Compiling C++ source code...' 22%
[2/9] Default.rc2

https://justpaste.it/5q9sc

Answer 1

你可以尝试用管理员权限打开VS。