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Updated to 2019.3 and could not run the workflow

5 - Atom

HI All,


I recently updated Alteryx to 2019.3 and I got this error message when I tried to run the work flow. Kindly please assist.


"Data at the root level is invalid. Line 1, position 1"


I am not sure if it's due to the upgrade but I used the same file which i used before i upgraded as input and it shows this error.


Anyone can help me out with this?




Alteryx Alumni (Retired)

Hi Cherry,


looks like other users had the same issue:


Does this solution work for you?


Best regards