FlykeSpice

Right at the entry point I spotted the issue.. ` while ( KeyPressed ()) GetKey ();` right after printing the Zennode banner. (line 940 ZenMain.cpp) also at `if ( KeyPressed...

I can confirm the same thing on Srb2, flats are prioritized over Textures on floors, in fact I think this applies for all the other doom port

[test.wad.zip](https://github.com/sirjuddington/SLADE/files/8718414/test.wad.zip) EDIT: Ok so I found you can circumvent the bug by just creating two lines inside the containing sector right after you pasted.

I can't reproduce this on latest commits

This really sucks, should probably open a upstream bug ticket on wxwidget

I can't reproduce this issue on my Manjaro 21.2.6 Qonos with slade 3.2.1, from the stack trace the crash is happening outside SLADE, when attempting to create the Opengl context....

Ok, so I searching further this seems actually related to wxWidgets not working with Wayland (which seems you are using), see: https://github.com/wxWidgets/wxWidgets/issues/17702 many users have reported having very similar crash...

Oh wait, you must have installed from the Arch Linux packages, which dynamically links to whatever wxwidgets package version is currently installed in your system, which in the official repositories...

Yeah, I just checked that, and also 3.1.x breaks api compatibility, my bad. Though SLADE already includes some code that deals with wx 3.1.x compatibility (e067f45f6c08d43d831ed0360a05eff1f572c901). The main point is...

EDIT: Fixed with below commit b6c959a4252c10c0559310bac9baffcb21d0abc8 ~I don't know why but I'm getting crash every time I try to switch to 3D mode in the map editor. (gdb log below)~...