How to solve cordova issue in DevApp?

There are several days I’m trying to create an app following the official tutorial:

I follow all steps, but, by pressing TakePicure button, receive this alert: Camera issue:cordova_not_available.
This problema occur in DevApp only. Using command “ionic cordova run android --device”, I can take the picture from my smartphone, but the app crashes.
I know this is a old problem, but would to know if is there some resolution.