[Crash] On server host closing server led to a crash.

[Cosmoros-git]

Checked for existing issues

• I have checked for existing issues, and have found none.

Tested latest version

• I have checked that this occurs on the latest version.

GregTech CEu Version

1.6.3

Minecraft Version

1.20.1 Forge

Recipe Viewer Installed

EMI

Environment

Multiplayer - Open to LAN

Cross-Mod Interaction

Yes

Other Installed Mods

Star Technology modpack.

Expected Behavior

Not crash.

Actual Behavior

Crash

Steps to Reproduce

Join server.
Server shuts down.
Got to the menu and tried leaving.
Crashed.

Additional Information

crash-2025-02-05_12.45.48-client.txt

Crashlog blamed This mod and ldlib

[omergunr100]

I'm not sure this is fixable, we listen for keybinds and transmits them to the server to do stuff, when the server owner closed the world the channel to the server was probably closed mid-transmission, so the packet handler threw a NPE.

Not much we can do about it apart from not using keybinds.

[Cosmoros-git]

I'm not sure this is fixable, we listen for keybinds and transmits them to the server to do stuff, when the server owner closed the world the channel to the server was probably closed mid-transmission, so the packet handler threw a NPE.

Not much we can do about it apart from not using keybinds.

Adding a handle in a situation where the response is invalid so the game doesn't crash should at least fix the crashing issue.

[omergunr100]

We could surround the specific command that sends keybinds to the server with a try-catch for NullPointerExceptions even though it's not a best practice and just log it, the client shouldn't care much if a keybind didn't transmit properly because the server closed.

[omergunr100]

btw, does it crash you to the desktop or just pops a message on the screen?

[Cosmoros-git]

btw, does it crash you to the desktop or just pops a message on the screen?

I got kicked out of the server and pressed the "menu" button. Or however, it's called– and the game fully crashed.