The most current version of factorio and this mod causes an error on startup. Missing Specification of font with name: "default-semibold".
Went through my whole modlist and this was the only one that would cause factorio to pop up with this error and not load at all.

^Yeah, exactly, this happened to me too, it crashes the entire game and the logs say nothing hahaha

I've tried a few things :
- SRO only
- With Planetslib
- With a few planet mods
- Changing the language of the game <- (I've got a similar error message before and it was localisation file related)
- Messing with the mod settings

And I can't recreate the issue ...

But considering that error, I'm guessing it has to do with something rich-text related ?
and that's really strange because the only text in this mod are the setting names and descriptions, and those don't have any rich text implementations.

If you have any other information on those crashes, don't hesitate to send them, but currently, I can't do much
(I could try to make blind changes but I wouldn't know if I fixed the issue since I can't recreate it)

Hi! I checked your code, but couldn't find anything "strange".
But if this helps in any way... Did a rollback to v0.2.7, this version doesn't crash the game. Must be something related/specific to 0.2.8, maybe the way the new settings functionality was implemented or something like that?

Oh boy, well I've finally managed to recreate the issue and yeah ... that's a somewhat scary (or at least unusual) crash compared to the classic factorio mod issue report.

The good news is that getting the issue meant I could fix it.

The bug should be fixed in 0.2.9

(Something was wrong with how I handled the relation between the setting "custom-scale" and the arbitrary value "scale" and it would only crash the game if connections with the "scale" value existed, something that only happened when outer rim was installed, so that's why I missed it)

Damn, it's one of those super specific crashes that happen when two men pray on different timezones but somewhat connect on the cognosphere and the whole globe goes down again, uuugh (hate when stuff like this happens)
Thanks for your work! I'll test it out and let you know if anything goes awry!