I've been getting this runtime error notification, and I'm not sure how to fix it in my code. I think everything seems right, unless this is something to do with my List procedure. Thanks!
I've been getting this runtime error notification, and I'm not sure how to fix it in my code. I think everything seems right, unless this is something to do with my List procedure. Thanks!
Perhaps because your Block sockets are empty here. 
Just off of the left of the runtime error in your screenshot, you can see that there is a select list item block with empty sockets. You may want to fill in those sockets.
