FPlatformProcess::CreateProc with -log argument

Development Programming & Scripting
1

Hello!

I use the “FPlatformProcess::CreateProc” to run another dedicated server with the -log argument, and I’m having problems.

If I run the dedicated server with the -log argument via a shortcut, then everything runs correctly.
And if I run the same thing using the “FPlatformProcess::CreateProc”, the dedicated server loads video adapter, which should not be. As a result, the server reports an error “Failed to choose a D3D11 Adapter” and stops working.

void UPVFuncLibBP::LaunchArenaServer(UObject * WorldContextObject, FString Attributes)
{
	FString ExecuterPath = FPaths::ProjectDir() + "Binaries/Win64/ServerManager.exe";
	UE_LOG(LogWindows, Log, TEXT("CreateProc %s %s"), *ExecuterPath, *Attributes);

	FPlatformProcess::CreateProc
	(
		*ExecuterPath,
		*Attributes,
		true,
		false,
		false,
		nullptr,
		0,
		nullptr,
		nullptr
	);
}

And use this:

228363-error3.png

And result:

228362-error.png
228362-error.png1342×493 29.1 KB

Tell me where to look for the answer. If there is a solution, I will be very glad to see. Many thanks!

2

The problem is solved. Instead of the server, the path was specified by the client, so the video adapter was loaded. We fixed the error, everything works fine.