BEEmod crash when exporting: "NotImplementedError: Saving DXT1 not implemented!"

[IDy8I]

BEE2 version:
4.40.2 - 32 and 64 Bit versions

Description of the bug:
BEEmod can sometimes crash while exporting items with the following error message: "NotImplementedError: Saving DXT1 not implemented!"

Steps to reproduce:
1.- Export Items with "original clean" style for the first time
2.-Wait to load and the error appears

Additional information:

[IDy8I]

I have more info so I update the "steps to reproduce"

[TwoKrazy]

The same thing happens with the "Clean" style

[ThaBluNate]

this happens with every style for me even when i use default portal 2 stuff
it just happens every time exporting

[TeamSpen210]

Are you using the 32-bit or 64-bit application?

[IDy8I]

Are you using the 32-bit or 64-bit application?

The 64-bit App

[TwoKrazy]

64-bit

[TwoKrazy]

I just tested it. The same error occurs with the 32-bit version

[ThaBluNate]

this is still an issue in the src build

[vrad-exe]

Does it happen consistently when using a certain style and/or item?

[TeamSpen210]

It won’t, this always executes to generate the colouriser and signage editor textures. I’ve got a workaround, but I do want to know why it’s not loading since the app would be slower.

[slambo312]

Idea: For a temporary fix, I got some ideas i got randomly

• Disabling the colouriser's customizability (or the colouriser entirely), and make it just the default colours (Toggle-able)
• Disabling the loading of signage (Toggle-able)

I messed up on the signage part and thought it referred to the little icons on the test chamber signs. I still think it'd be a good enhancement, customizing signs. But that'd probably take a really long time. Anyways, here's what I wrote.

- Disabling the entire signage part of signs (Toggleable)
I recommend making the signage toggle not a temporary thing though, It might be useful in levels where the creator of the test doesn't want you to know what you're getting into. Or, y'know, just because nobody will go around looking at signs until Portal 2 Community Edition releases something (That reminds me, I've been constantly thinking of you guys and the Community Edition team working together, improving each other's prefabs and stuff).

[vrad-exe]

Did you manage to properly fix this?

[TeamSpen210]

It should hopefully be fixed by me rearranging how the C extensions are compiled.