Many of our customers have successfully developed VR applications using Unreal Engine with Convai.
To troubleshoot your issue, I recommend the following:
Create a new project and configure it for VR as required.
Build and deploy the project without Convai integration to ensure everything works.
If you encounter issues, revisit your VR and Android build setup to ensure all configurations are correct.
Once the project works flawlessly, proceed to integrate Convai. The key is to ensure your base project functions correctly without Convai before adding the integration.
Let us know how it goes or if you need further guidance!