My Robot keeps getting detatched from its voice type.

[Omegacy]

So I finally figured how to make dialogue, sort of. I'm trying to attach a unique voice type to a robot so that It'll have unique dialogue. So I attach it to the voice type and then I save. But then reload the file, and I get a message saying that the voice type can't be found on my NPC, meaning that my robot isn't attached to the voice type anymore and I can't make unique dialogue for it. What's wrong?

 

Also, whenever I reload my file in the CS, I get a message saying that a duplicate form ID has been found in my file, and that It has just assigned a new form ID for that duplicate. Despite that, I always get the same message that I just mentioned everytime I load.