App Inventor Training New Model

[Nigel Sim]

Hi,

I've created a project for images. I've stored the project in cloud. When I added the extension to app inventor, even though I clicked TrainNewModel, every time I try to get the model status it will say "Not Trained" and when I want to classify images, it will prompt me to train again.

Can you let me know how to solve this? I have previously managed to get it working on other projects. Not sure why this time it's not working.

Thanks.

Nigel