I've been making a game multiplayer, I had change the c++ code it will say "The following Modules are missing or built with a different engine version: Myproject6" I will then ask me to rebuild the file but it won't

Development Programming & Scripting Multiplayer & Networking
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1

Help, c++ is not working

2

You really need to give more information.
If you can build it from VS but cannot launch, then check configuration is set to DevelopmentEditor
If you can’t build it, then without logs we cant help you

3

It will make a log in the Saved/Logs file and you can see what the error was; sometimes it won’t have an error and I have had to compile from Visual Studio to see an error. On one occasion I also had to look at the file UE Install Path/Engine/Programs/UnrealBuildTool/Log.txt

4

I suggest opening the solution in VS and doing a clean and rebuild.

5

what was the last class you create or last include you add to your project? It’s telling you, you need to add some Modules.

6

I don’t think that is correct. This message can crop up when you add new C++ classes but the build fails. If it fails to build from acknowledging the message, then you have an error that is causing the build to fail. You will need to open the solution in VS and correct any build errors.