Everything went well until…
I wanted to clean up my work space from some math that was going on. So I copied and pasted a group of nodes and created a custom node. I made a list of inputs and outputs that would be necessary to once the custom node was placed onto the work space. All went well. The next day I wanted to do some more clean up in a different area by creating some custom nodes and … the previously created custom node is only returning Null values. What happened here. Attached is the custom node and the work space showing null values.
I thought I understood how custom nodes worked, but this has left me a little confused.