I encountered a problem with b9 parts switch in which it showed about 10 different exceptions on the loading screen. I had just installed about 5 mods and was about to run ksp.
This had also happened once before when i installed OPT spaceplane parts, legacy and reconfig. , But I easily solved by un and reinstalling them from spacedock instead of github. But this time I want a proper solution because I installed them all from spacedock itself. Also most of the exceptions involed "tank" something. plz help because this is blocking me from playing KSP