Error in Read Range DataTable Output

Hi,

I am getting this error when I put an output variable in the DataTable Output for Read Range activity. If the DataTable Output is empty, there are no errors.

image

Any insight is very much appreciated.

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Below is my very simple workflow:

image

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@jepviterbo

Welcome to uipath community.

Please check below thread and follow the steps to resolve the issue.

How to Solve The Recent Validation Error In Excel Application Scope - #6 by smita.mobifly

It’s known issue and update Uipath studio to latest version 2019.9 to resolve this issue.

I was already using version 2010.9 but wasn’t working. I had to create a new blank process again and then it worked. Not sure what happened.

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