Use cordova camera

Hi !
I’m here because i have a little problem with the use of cordova camera, i have make several tutorials including this one :

So everything works with the ionic emulate android on my pc but when i put the application with adobe builder on my phone, nothing happen i can’t even click on the button to put on the camera. I don’t know really why, if someone has already had the same problem.
I have seen somewhere maybe it’s because in the config.xml file i havent put some ligne code.
Thank you and have a nice day