I am going through UI Path tutorial (11th Chapter i.e., Email Automation). i got “From, Subject, Date” in a variable & i got the data(reflects in message box). After adding those 3 variable in Input ArrowRow of “Add Data row” activity & running the workflow i am facing the below mentioned exception.
Source: Add data row
Message: Object reference not set to an instance of an object. This error usually occurs when using a variable with no set value (not initialized).
Exception Type: NullReferenceException
Please share some light on the above scenario OR if you have similar workflow can you share it