[alexchacon]

Hi, I don't understan function RunConveyor, I need delete Part at end of conveyor 
but I can't do it, I use te function objects[i].Delete() for delete interest part, and decrease the nobjects, but message of error get on Terminal.
Maybe somebody can help me

[Albert]

I'm not sure I understand your question.

You can do the following if you want to delete a part when it reaches the end of the conveyor:

Code:

if not is_inside_conveyor(newposei):
  obj_i.Delete()

[alexchacon]

Hi again, yes I do it but, I get back the following message

Exception: Invalid item provided: The item identifier provided is not valid or it does not exist.

And my program stop