After upgrading to K2 Five (5.2), an error occurs when you attempt to deploy a workflow in K2 Designer and the workflow contains a SmartObject step.
The following error occurs: “Missing reference at SmartObjectField. Error: Item has already been added. Key in dictionary: 'some_key' Key being added: 'some_key'. Stack Location : K2Process Workflow_Name' > Stack End.”
- Ensure you have K2 Five (5.2) installed.
- Download the K2 Five (5.2) FP5 from K2 Partner and Customer Portal.
- Install the K2 Five (5.2) FP5 to apply the fix.
- It is recommended to refresh the browser cache.