Java Null Pointer Error on Palletizing Node After Restart

[ebraun]

Hi,

I’m having a strange problem where every time my robot (ur10e) gets rebooted or is otherwise turned off and turned back on (not estop) I lose my palletizing node and get the following null pointer error:

The pallet and pattern were named unique names, but upon startup they have generic names. This happens even when no actions are put under “tool action”.

Any help with this would be greatly appreciated since simply keeping the robot powered on for its entire life is not possible in our shop.

[poolla]

Hi, did this ever get resolved? I don’t see any responses from UR and wondering if the Palletizing template is even worth using?

[efn]

It has most likely been resolved in a later update. There were a few bugs in the new Palletizing template in the beginning, and this thread is 3 years old now.

The Palletizing template is a good tool, if your patterns are made up of items placed in a completely symmetrical pattern.