I am exposing a process that has a complex type structured output. It has multiple levels of collections (I think around 4) throughout the collection structure. When I invoke the service I get a soap fault stating "Object reference not set to an instance of an object". When I invoke the process from control room or from designer it runs fine and populates the collection as expected. The documentation states that a nested collection structure is supported, but it does not seem to be working. Has anyone else ever ran into this, and do you have a solution?
Thanks in advance, Matt
