OK, actual problem to cover the non-existing one. In AR3498 (Xvart Fortress), one of my mods adds about an hundred of Xvarts. The Xvarts cast a couple of spells and then stand there drooling while I kill them. I don't know if this is a common engine bug (E.G. it refuses to run too many scripts) or what.
That's BPv177 Improved Xvart village. All those additional Xvarts have BP-scripts assigned. And if you didn't install the BP AI you'll get the error you've got in your run through as BP AI installs all those scripts.
10th
Edited by 10th, 11 October 2008 - 02:48 PM.