New user - Error: can't read "pa(falling,4)": no such element in array

[zander0910]

Hello!

I am a completely new CDP user and I am not particularly well versed with the ins and outs of computer software/coding/architecture. I'm using Soundloom on a MAC, trying to process an audio clip "falling stars_1.wav". I've put it in a folder on my desktop, then copied it to the workspace, and chosen the file. But when I click on process, the above error message pops up.

What have I done wrong?
Mil gracias!