HaloMods "Classic" Read-only Archive

Well I've made vehicles before and this one is very simple.
Anywhay, the problem is that when I place the vehicle in sapien it crashes. In the debug text it says:

08.30.08 09:34:21 EAX: 0xFFFFFFFE
08.30.08 09:34:21 EBX: 0x00000001
08.30.08 09:34:21 ECX: 0x0012BF40
08.30.08 09:34:21 EDX: 0x000002CC
08.30.08 09:34:21 EDI: 0x0012BF40
08.30.08 09:34:21 ESI: 0x00000000
08.30.08 09:34:21 EBP: 0x0012BE18
08.30.08 09:34:21 ESP: 0x0012BE08
08.30.08 09:34:21 EIP: 0x7C90EB94, C3 8D A4 24 ?????
08.30.08 09:34:21 EXCEPTION halt in \halopc\haloce\source\tag_files\tag_groups.c,#3157: #-1 is not a valid animation_graph_unit_seat_block index in [#0,#0)

Well then I thought that the problem was in the animation tag so to see if it helped I made a blank animation tag in gurrilla, and got the same result.
I'm wondering if this problem has something to do with MC's animation tag

Any help would be nice (obviously).

Thanks.

Place an original animation tag into the folder, rename it accordingly and overwrite it with tool again.

-1 means some setting in your animation tag is empty which you would have to manually add but the solution above is better.