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Object reference not set to an instance of an Object - Assignment 2

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@g0furtherwithAI wrote:

This is part of Assignment 2 of the Advanced RPA Developer course.
I keep running into this error (Object reference not set to an instance of an object) when I try to use dt outside of “ExtractDataFromBrowser” workflow.
dt is declared as a variable (defaults to New System.Data.DataTable) inside “ExtractDataFromBrowser” workflow and as an output argument as well.
ExtractDataFromBrowser generates the csv file which is sourced from dt.
Problem is when I try to use dt outside of this workflow and I get this error. What am I not doing right?
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