I'm having some trouble with the aura indicator and I was just wondering if there was a more in-depth tutorial or description of how it works or what the expected prerequisites needed to make it work are. The manual in the mod is helpful but didn't help me debug my problem.

I copied and pasted the description code from one of the two sample models into the description field of my model but whenever I try to 'Attach Scripts' I get an error that says there is an error in the <onDrop> function 'attempt to index a nil value'. I looked in the Script editor at this function but don't know enough about how it's supposed to work to figure out what I need to do.

Anyone know what the problem is or if there's an in-depth tutorial somewhere?
Love the mod btw!