RE: cannot spawn node instances request instance count in less than one

davel001150 — Fri, 13 Mar 2020 16:38:18 GMT

You might have just attempted to spawn one instance for each of a certain list of things that happened to be empty. You'd want to add some sort of logic ahead of that to check for the list being empty before you start down that path.

That is essentially exactly what Sachin said.

RE: cannot spawn node instances request instance count in less than one

Sachin — Fri, 13 Mar 2020 13:45:21 GMT

mteresaby looking at the screenshot I think you have configured the MNI in your process model. if yes then make use of xor before the node for the null check to skip if the list is empty.