Hello Frenix (Fureniku),

A friend of mine has a problem with the Paint Gun. In a singleplayer world it is working sometime, but on the server his game is about to crash sometimes if he opens the gui.

Here's the crash report.

https://gist.github.com/DanHCraft/62c0e51e27a35fb27959dc050ff0b824#file-crash-2020-11-14_22-30-02-client-txt

Closing due to inactivity

As this is only happening on a server, is there any output on the server console at all?

I have added some extra debug in 1.1.9. Please set debug mode to 1 in the console then do whatever you do to cause the issue, then send the log.

Please note that this will also stop the crash from happening, but doesn't solve the root of the problem so I'd still appreciate the info. There's absolutely no reason why this should happen when opening the GUI, as it's related to pressing buttons that shouldn't actually exist at the given stage.

Thanks