Player Error or Referee Error???

[Hawks Coach]

Made shot, since partner had a part in this error, you can choose to see it after the shot was made and then there is no double violation, the thought being that the error did not impact the play in any way, so why call it.

If the shot is missed, you have to call a double violation since it does impact the play, so the whistle goes as the ball comes off the rim if you want to follow this logic.