打开UE5 C++项目时报错:The required library hostfxr.dll could not be found. 解决方案
Download.NETCore3.1(Linux,macOS,andWindows)(microsoft.com)下载并安装.NETCore3.1打开此路径:C:\ProgramFiles\dotnet\host\fxr\3.1.30将文件hostfxr.dll文件复制到:UE_5.0\Engine\Binaries\DotNET\UnrealBuildTool路径中