I created a vehicle and I deleted it from my tags folder. Then, I tried to rip it from a map, but HEK+ can't extract it without corrupting it.

When I try to place it in sapien it closes and says:

EXCEPTION halt in \halopc\haloce\source\tag_files\tag_groups.c,#3157: #-1 is not a valid object_function_block index in [#0,#4)

How can I fix the tag to get my vehicle back?

Though it could be a bunch of things your best bet, based on what I've seen other times this has happened, is to open your vehicle's animation tag and delete the "object" blocks at the top (or fix them if you know what they're supposed to be). HEK+ is known for incorrectly extracting that data.

If that doesn't fix it or there aren't any blocks up there to begin with, you should probably give some more information (what vehicle it is, for example).
Edited by teh lag on Jul 6, 2011 at 10:44 AM

Thank you so much!!! It was just my animation graph that was corrupted!!