Simple console command Server connect crashes Client?

Development Programming & Scripting Multiplayer & Networking
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1

Hello!

I’m fiddling around with connecting to servers via UI, and for simplicities sake I use only a button wich calls the console command open 127.0.0.1 on the Client, however when I click it, the client crashes and I get this:

Fatal error:
[File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.5\Engine\Source\Editor\UnrealEd\Private\Editor.cpp]
[Line: 6846] World
/Game/Maps/UEDPIE_3_BaseGame.BaseGame
not cleaned up by garbage collection!
(Object is not currently rooted)

KERNELBASE.dll!UnknownFunction
(0x000007fefd5d940d) + 0 bytes
[UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction
(0x000007feecbe73f4) + 0 bytes
[UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction
(0x000007feeca799ef) + 0 bytes
[UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction
(0x000007fee87a2404) + 0 bytes
[UnknownFile:0]
UE4Editor-Engine.dll!UnknownFunction
(0x000007feea9acdba) + 0 bytes
[UnknownFile:0]
UE4Editor-Engine.dll!UnknownFunction
(0x000007feea9c4118) + 0 bytes
[UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction
(0x000007fee879e4f8) + 0 bytes
[UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction
(0x000007fee8bff916) + 0 bytes
[UnknownFile:0]
UE4Editor.exe!FEngineLoop::Tick()
(0x000000013fdfa8f4) + 0 bytes
[d:\buildfarm\buildmachine_++depot+ue4-releases+4.5\engine\source\runtime\launch\private\launchengineloop.cpp:2129]
UE4Editor.exe!GuardedMain()
(0x000000013fdef9df) + 0 bytes
[d:\buildfarm\buildmachine_++depot+ue4-releases+4.5\engine\source\runtime\launch\private\launch.cpp:133]
UE4Editor.exe!GuardedMainWrapper()
(0x000000013fdefa4a) + 5 bytes
[d:\buildfarm\buildmachine_++depot+ue4-releases+4.5\engine\source\runtime\launch\private\windows\launchwindows.cpp:125]
UE4Editor.exe!WinMain()
(0x000000013fdfbf19) + 17 bytes
[d:\buildfarm\buildmachine_++depot+ue4-releases+4.5\engine\source\runtime\launch\private\windows\launchwindows.cpp:201]
UE4Editor.exe!__tmainCRTStartup()
(0x000000013fdfcdc9) + 21 bytes
[f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]
kernel32.dll!UnknownFunction
(0x00000000775b59ed) + 0 bytes
[UnknownFile:0]
ntdll.dll!UnknownFunction
(0x00000000776ec541) + 0 bytes
[UnknownFile:0]
ntdll.dll!UnknownFunction
(0x00000000776ec541) + 0 bytes
[UnknownFile:0]

The only thing I could think of is it meaning it tries to unload the “login” level fails, and crashes?
How else would I go about sending a client to a different map?

It is especially strange since the “Login Level” loads up if i connect by commandline in the executable, then loads the map the server is running and everything is just fine?

2

Update:

Nevermind the original Issue, it appears I found why it crashes.

What I am trying is this: Client connects to a kind of test setup of a login server.
They enter their Login Data, click Login, and the login server executes the load command for the Player.

Without any Login stuff and the load command being issued right after the button is clicked it works, the Player is transfered to the other Server just fine.

If I send the Login Data to the Server, the server verifies it and tries to call the command for the Player it crashes, I tried executing the Console Command as replicated on client, but same result, any Idea why this might be?

3

Hi Mopperl,

Could you also post your dxdiag, .LOG, and .DMP files. Click the link below for directions on where to find these files.

4

It was just me not realizing the proper way to networking, after some working and researching I fixed it.
I will keep in mind to post the additional files next time I encounter a big Issue, thanks.