Runtime Execeution Error

I’m on the RPA Developer foundation course. While trying to execute the first automation process, I am receiving this error.

Source : For Each Row in Data Table
Message : Object Reference not set to an instance of an object
Exception Type : System.NullReferenceException

Hi! welcome to community!

it is saying that you don’t have data to type.

please can you tell me what do you want to do inside the for each.


Hi @Lakshmy_Prasad

Please check whether you have mapped the argument to variable!

And also check with the variable panel whether the Dt Variable is Duplicated!


The error was due to an unmapped argument. Thank you @THIRU_NANI and @pravin_calvin for you time.

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