Can't add row to datatable


I created a datatable and is passing it to another workflow as an argument. In the worfklow where the table is passed I would like to add an data row, however this is not possible. Error message: "“Add Data Row: Object reference not set to an instance of an object”

Any help is much appreciated :slight_smile:

testtable.xaml (7.0 KB)
testtable2.xaml (5.4 KB)

Hi @Kristian_R

Check whether you have initialize the data row
Check the below link

Error: Object reference not set to an instance of an object. This error usually occurs when using a variable with no set value (not initialized) in ADD DATA ROW


Thanks for your answer, however the problem still remains. Everything works when it’s in the same worfklow but when I pass the table as an argument it does not work anymore. The error lays within the passing of the table.

Can you think of any other possible solution?


See this -

testtable.xaml (6.5 KB)
testtable2.xaml (6.7 KB)


Thank you! :slight_smile:

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