UE5创建C++工程失败 Some Platforms were skipped due to invalid SDK setup: IOS, Android, Linux, LinuxArm64.

使用UE5创建c++工程时，报了这个错，在官方论坛上找到了解决方案，总结一下。

报错信息：

This is the following message it gives me, any help would be appreciated:An error occurred while trying to generate project files.Running C:/Program Files/Epic Games/UE_5.1/Engine/Build/BatchFiles/Build.bat -projectfiles -project=“C:/Users/Usuario/Desktop/MyProject3/MyProject3.uproject” -game -rocket -progressRunning UnrealBuildTool: dotnet “…..\Engine\Binaries\DotNET\UnrealBuildTool\UnrealBuildTool.dll” -projectfiles -project=“C:/Users/Usuario/Desktop/MyProject3/MyProject3.uproject” -game -rocket -progressLog file: C:\Users\Usuario\AppData\Local\UnrealBuildTool\Log_GPF.txtSome PlatfORMs were skipped due to invalid SDK setup: iOS, Android, linux, LinuxArm64.See the log file for detailed information

解决方案：https://forums.unrealengine.com/t/help-ive-been-trying-to-create-a-c-project-in-ue5-but-every-time-i-create-a-project-it-gives-me-this-error-message/728343/3

简单来说要通过cmd输入命令where.exe dotnet，确定查找到的dotnet.exe文件先后顺序，如果结果如下图，则不是该原因导致，请查阅其他解决方案。

 若(x86)文件夹下的dotnet在上方，打开我的电脑按一下步骤设置即可解决：

打开属性

点击高级系统设置，打开环境变量

找到系统变量下的Path，并点击编辑，移动(x86)\dotnet顺序到dotnet下方，最后在cmd中执行where.exe dotnet，顺序正确，问题解决。

来源地址：https://blog.csdn.net/qq_53142455/article/details/130887292