Fatal Error with B9

[bubbabeast81]

So i was booting up KSP direct not steam and as that was happening i saw a message saying "A fatal error occured with B9partswitcher" and im not sure what to do  here is the link to the log and here is the screenshot of the error message

[VoidSquid]

No screenshot there  

[bubbabeast81]

35 minutes ago, VoidSquid said:

No screenshot there  

https://drive.google.com/file/d/1JAz0rdStwp4b4IlFLLCaiU5yjyyqwnDk/view?usp=sharing

[Stone Blue]

Oh gawd... Yet again, OPT :face_palm:

Please chec that you have all the mod dependencies installed for OPT.
I assume you do have OPT Reconfig installed, or I would expect a *slew* of errs there.

If you dont already have Community Resource Pac installed, try installing that.
Also, I can guarantee you, that you ave an OPT issue, NOT B9.
EDIT: Oh.. i also just notice the out of date MM warning, too.
Mae sure you have the correct version of ModuleManager for the KSP version you are on.
Also, mae sure you only have ONE copy of MM... tons of mods pacage and install MM themselves... this is the problem with packaging dependencies with mods. ESPECIALLY, with manual mod installations.

If you need moar help with this, please tae it to the OPT Legacy/Reconfig thread.

Edited February 8, 2021 by Stone Blue

[VoidSquid]

Looks like the same issue as reported here:

Please check that thread if the solution outlined there also solves your issue

[JadeOfMaar]

The screenshot specifically contains the line "No resource definition named Lithium could be found."

CRP is missing. NF Propulsion (which is required for OPT's Lithium subtype) would suffer from broken engines alongside OPT's problem.

Also, why do you have OPT Reconfig and none of the OPT parts packs? That's not how OPT works now.

Edited February 8, 2021 by JadeOfMaar

[Popestar]

@bubbabeast81

I highly recommend using CKAN for installing and managing any mods you may wish to use in KSP.  The error you are seeing, as has been stated by others, appears to be an incompatibility issue, coupled with missing dependencies.  CKAN will help you with installing not just a given mod, but also by insuring you are getting the most/latest compatible version AND any/all dependencies you may need to get that mod to run properly.  You can check the CKAN thread, which includes how to download, install, and run it, right here:

CKAN (The Comprehensive Kerbal Archive Network) - v1.29.2 Freedman - Add-on Releases - Kerbal Space Program Forums