help, error after added first new unit

[ier]

RTW barbrarium expesion.
now everthing works, accept when i go in a battle with my new unit.
it a swordmen for barbarion factions which normally can't train them.

i have use the chosen axemen model lol1.cas i changed it a bit, now there can be holws in the model.
then i import next to the model the model sword_heerbandlol1.cas, and replaced the sword and shield to the chosen axemen model.
then i saved it.

1 now i a got a CTD,

and it say three messages after its other:
----------------------------------------------------------------
Material index on rigid:
secondary weapon
is greater than number of materials
----------------------------------------------------------------
Material index on rigid:
shield
is greater than number of materials
----------------------------------------------------------------
Material index on rigid:
body
is greater than number of materials
----------------------------------------------------------------

what have i to change?

already thanks for helping

[Calisthenis of Dyrrachium]

You'd do better asking in the workshop.

As for your problem, I can't help. Sorry.