I do not succeed in creating object target
here is the error : 'Target creation failed for XXX. We couldn't create an Object Target or extend an existing one from your image files'
As well, I don't know what should I put in the field of view. I am using OnePlus3 to take pictures.
Also, I would like to know how could I use 3d CAD models to create my object target. Which CAD Software should I use? I can't find any tutorial.
Here are the pictures I used