throttlekitty/nifxml — comment on commit 98ce180f8460983a77e6f84899d9136a55f819d3
File: nif.xml line 4218
By amorilia:

Breaks Fallout 3 at the moment (meshes\interface\testloadanim03.nif, has User Version 2 of 14, and has this field). If the field is gone in Skyrim, then I guess it simply needs "User Version <= 11", like:

https://github.com/amorilia/nifxml/commit/36730b06abbe1776b713ea33a0d81b5b4d22dfd1

I think that does the trick, but let me know if I'm missing something.