Runtime Execeution Error

Lakshmy_Prasad · November 3, 2021, 5:56am

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

THIRU_NANI · November 3, 2021, 5:58am

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.

Regards,
NaNi

pravin_calvin · November 3, 2021, 6:03am

Please check whether you have mapped the argument to variable!

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

Regards

Lakshmy_Prasad · November 3, 2021, 10:26am

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

system · November 10, 2021, 2:43pm

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