In my model when the item arrives at the decision point (DP1), it enters the area, and when it arrives at DP2, it should leave the area. However the item is not leaving the area and an error message pops up saying
time: 1.918856 exception: FlexScript exception: Property "up" accessed on invalid node. at MODEL:/DP2>variables/localType/onArrival
i am not sure how to solve this problem
Thank You!