Version 2018.4.1 - DataTable variable Carefully examine your code at the reported error location for two variables with the same name (but different scopes). In my case, I had two datatable variables with the same name (ServOrd) and overlapping scope at the location of the error. I initialized and…

Hi This error usually occurs when the activity with variable has no value in it Kindly check once with the value of the variable associated with the activity where this error occured Cheers @phillip.dickinson

How to check whether the variable has value or not

@Sweety_Girl Which variable you needs to check.

@Sweety_Girl Follow below condition if(Datatable.Rows.Count=0) { ||Empty } Else { ||Non Empty }

While it entering if itself it throws object reference error

@Sweety_Girl Can you share the screenshot of the if condition

in if Dt.rows.count=0 is being checked

Is it same way for other datatypes like string

Object reference not set to an instance of an object - System.NullReferenceException -

Help

indra (Indra) September 27, 2019, 2:16pm 10

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Object reference not set to an instance of an object - System.NullReferenceException -

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