Serious Warning after logging in to KSP 1.12.5

[RenZoc-FN]

Hi, so I have quite heavily modded my ksp install with mods like RSS, RO, Interstellar Extended/tech, and a lot more.
And all my mods were fine except for B9 Part switch since I got this warning.

I have included the original warning and my ksp.log

Hoping somebody can help fix this issue.

Thanks,
RZ

KSP.zip

[Rodg88]

This isn't a bug to do with B9PS, it's a mod interaction issue breaking some parts that rely on a feature of B9PS (something's changing engine modules, but those parts rely on the correct engine module being present). FFT may just be incompatible with RO, though I'd have thought RO would handle BDB's solids properly. I'd check with the RO team

[Elsrius]

this version of B9partswitch is not compatible with KSP 1.12.5
Wait for an update of the mod, or download a clean copy of KSP 1.12.3 to use it.

[JonnyOThan]

this version of B9partswitch is not compatible with KSP 1.12.5 Wait for an update of the mod, or download a clean copy of KSP 1.12.3 to use it.

Practically all mods build for KSP 1.8+ will work in 1.12.5. Thousands of people use B9PS in KSP 1.12.5 without issue. As Rodg88 said above 6 months ago, this is caused by an interaction between several other mods not B9PS itself.

[Elsrius]

Well, I don't know then, maybe I should check more closely, because I can't even install the mod via CKAN, it literally says the mod is not compatible with the current version of the game. But if you say it works for thousands then, I'll try again and see if there are any conflicting mods.

[JonnyOThan]

Well, I don't know then, maybe I should check more closely, because I can't even install the mod via CKAN, it literally says the mod is not compatible with the current version of the game.

You can tell CKAN to allow all mods for 1.8-1.12 in Settings -> Compatible Game Versions:

[Elsrius]

Thanks...