Issue with ConvAI Audio System: NullReference Exception

Hi!

I am currently experiencing conversation issues with the avatar in my Unity VR Environment. I can conversate well with the avatar in the default ConvAI VR environment but cannot do so in my custom environment. After giving an input speech/text, it raises the error below. I have tried looking over the code to identify potential issues but have not been able to find any. I would appreciate any help/suggestion. Thanks.

Hello @ezewudokositoni,

Could you share a screenshot of your scene hierarchy?

Did you change anything in the Convai essentials prefab?

No, I did not. I just imported the avatar from the Convai demo scene into my custom scene. That is allowed, correct?

Yes, could you please remove Anna Reed and try with Amelia?

Okay thanks. That resolved the issue. I’m guessing that it is due to the fact that Anna Reed is designed for NPC-NPC interactions?

@ezewudokositoni Yes! NPC2NPC scripts were missing. You can remove NPC2NPC related scripts from the character.

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Hi!

Thanks. Yes, removing NPC2NPC related scripts from Anna reed helped resolve the conversation issue with her too, particularly the ConvAI Group NPC Controller component.

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