why this problem always happened?

Development Programming & Scripting C++
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1

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/Ari/Documents/Unreal Projects/MyProject3/MyProject3.uproject” -game -rocket -progress
Running UnrealBuildTool: dotnet “…..\Engine\Binaries\DotNET\UnrealBuildTool\UnrealBuildTool.dll” -projectfiles -project=“C:/Users/Ari/Documents/Unreal Projects/MyProject3/MyProject3.uproject” -game -rocket -progress
‘dotnet’ is not recognized as an internal or external command,
operable program or batch file.

2

Update visual studio and make sure you have installed all the necessary packages.

3

Looks like you’re missing some .NET stuff on yoru PC. Did you follow this?

1 Like
4

Hello,

So I basically have to generate project files every time I add a new file to my project through VS2022. So I do this alot. Yesterday I did it and it worked fine. Today I am getting this same error. So what exactly did I do wrong here? Why is it suddenly missing a dll?

I’ve updated VS2022 in as many ways as I know how and double checked all the packages on the setup page are installed. But it still gives me this error