Ideology type not set for any custom ideologies

So yeah I made a comment before on this and I had some help but In my new Mod I do noy under stand this. I went to make a nation and I get this. All i did was make new Ideologys.... If anyone can help please do! 

Mod name :1936 Test

Your mod is probably set to be an ideology overhaul; meaning none of the vanilla ideologies will exist, so the country tool will ignore them and only use your custom ideologies.

However, the game uses ideology types when assigning leaders to an ideology. For example, Hitler isn't just a fascist leader he is a leader of Nazism.

You can ideology types at the bottom of your custom ideologies. You will need at least one for each ideology you have.