Serious Warning on 1.12.5

[FirstGitNoob]

Idk why this happens, I've tried somethings but i want to hear from yall.

[SofieBrink]

This is not an issue with B9PartSwitch. This is an issue with the mod that uses B9PS. In this case it looks to be TundraExploration. And from my experience these errors might indicate you’re missing CommunityResourcePack. Or you have 2 versions of tundra installed simultaneously.

[SofieBrink]

If the issue persists, then please open an issue with Tundra and attach your ksp.log file

[xkhytcqk56-coder]

same problem (cant believe its 2025 and i'm still playing this)
downloaded a few mods from nertea, everything else worked fine except Mk4 expansion pack, and in the game some mk4 parts became grey
i have community resource pack from 2022 and the latest b9ps

[xkhytcqk56-coder]

this is log file, and i noticed almost every mk4 part has one or two grey sides

KSP.log