Problem making a faction occuring

[Horsa]

So, I been trying to make Russia into an occurring faction for the Wrath of the Norsemen. Everything seems to be fine when I play the campaign, but when I reach the point when the faction is suppose to occur... It doesn't.

I get this in the log file

Spoiler Alert, click show to read: 

22:02:43.922 [game.script] [error] Script parsing error at line 25, column 73 in mods/WotN/data/world/maps/campaign/imperial_campaign/campaign_script.txt
Unrecognised unit data string ()
22:02:43.923 [game.script] [error] Script parsing error at line 28, column 7 in mods/WotN/data/world/maps/campaign/imperial_campaign/campaign_script.txt
Couldn't create a script from file mods/WotN/data/world/maps/campaign/imperial_campaign/campaign_script.txt

Everything seems to be fine. Here is "campaign_script.txt". Perhaps someone can see what I've done wrong.

EDIT: Swagger said it could be that the unit name I've given doesn't actually exist. So I tried multiple names from a number of units and I still got the same message.

[Gigantus]

This seems to become an epidemic lately:
You have to use TAB, not SPACE!!

TABTABTABunitTABME BodyguardTABexp 3 armour 1 weapon_lvl 0