Missing Reference at SmartObject Field: Error: The Best overloaded method match for ''string.IsNullo

Hi,

Out of curiosity, are you getting the error when adding a specific step in the workflow (i.e. Set Data fields) or when trying to publish the workflow?

Does this happen in a new workflow?

Hi

In my case, after I recreate table and update SmartObject, and deploy workflow(the workflow deploy successful before update SmartObject),deploy error occured.