I am trying to promte a solution fom a Dev to a Test envronment. In Dev, I have a workflow that has a bunch of steps but there is one smartobject action that is throwing an error. This is a SmartObject that is making a REST call based on a Swagger file I registered within my K2 instance. The red "!" mark shows up in the top right hand corner of the Smartobject action but  I can still deploy the process.

When I package and deploy the solution to Test, I get a bunch of unresolved reference errors. Has anyone experienced this before? If so, what was your solution. I saw this hotfix, but now sure if that is the fix: https://help.k2.com/kb002480