This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice This article is not considered official documentation for K2 software and is provided “as is” with no warranties.

Issue

After upgrading to K2 5.2, an error occurs when you try to deploy a workflow.

Symptoms

The following error is displayed:
Missing reference at SmartObjectField. Error: Item has already been added. Key in dictionary: 'some_key' Key being added: 'some_key'. Stack Location : K2Process 'WorkflowName.WF' > Stack End.

Image

Resolution

To resolve this, please download and install K2 Five (5.2) FixPack 5.