It's either a part slot that loops or multiple main slots. I think normally the problem is from accidentally pasting the wrong name into a slot type for a sub-part. Eg child part is the same as parent part.
Actually, it's caused by one of his configs, which I manually loaded, and then loaded the desired config. Now it works... Also, @Vinh, I fixed the sheriff skin for you. (Typos in the Jbeam AND the Materials)
... you said that you got a memory error and that it was caused by a config. EDIT: To clarify (maybe) - a config which does not include a valid part for the main slot will break the vehicle. I do not recall the error message this throws.
Ok. Thought you were talking about the skin. As of now, the DTS needs a lot of work fixing the current bugs.
Private Mod Pursuit! --- Post updated --- My current productivity is at 0% I've instead been photoshooting this thing...
Thanks to @Matchbox201 I got transbrake figured out, so some testing was in order, I might need to look into replacing those tires with something else though, also 2000rpm stall is way too high, but any less and engine will shut down, that has something to do with changes in 0.9, 0 throttle torque for big dual charged diesel is not easy to achieve currently I guess:
Progress... https://www.beamng.com/threads/expireds-realistic-lighting-mod-projector-lights-and-so-on.38933/