Can't Spawn Custom NPC With Custom Display ID

[Zoldam]

See thread title.

I can make and spawn custom NPCs perfectly fine using Display IDs already in-game. I can also modify the dbc file to alter display IDs of default NPCs as well, but what I can't do is make a custom display ID then have a custom NPC use it. I get an error stating that it's an invalid NPC ID (The one you get when you attempt to spawn an ID that no NPC exists for). It's odd because I can add custom display IDs just fine for custom weapons and they appear and function perfect. Does anyone have any idea what the issue might be?

I'm using Trinity Core if that makes a difference.

[Terrorblade]

You need to add an entry for the display id in the table 'creature_model_info'

[Zoldam]

I apologize for the late response. Thank you, I can not believe I didn't think of that dur.