Enclosed you will find a simple model and a program with a few simple operations on classes from a model (BTW, the model could be even simpler).
I get the following error when I run this program:
“not-null property references a null or transient value: Engage.ILSA.Order.LocationSequence.LocationRef”
I do understand the reason of the error. My question is:
What is the best practice to handle a pattern presented in a model?