Hello everyone, I self-study card games on the net the Unity and development, learn the twelfth lesson, completely according to the teacher speak, but the teacher can put on the back of the card click disappeared after, I cannot, return an error, see, where is my wrong?

The enclosed code:

CodePudding user response:

CardBack is not in the associated objects

CodePudding user response:

No connection object in the inspector panel

CodePudding user response:

CardBack to drag an object, the error disappears,