4 Replies Latest reply on Aug 28, 2018 10:56 AM by Rob Barnhart

    Null values from JSON file can't be detected by Tableau

    Langtian Li

      Hi Gurus,


      I am working on a dashboard with local JSON file connection. And it turns out some fields are missing when I try to compare the fields showing in Tableau and JSON file side by side. I figured out those missing fields are the one with null values. I want to confrim if this is a natural thing for tableau before I go ahead and manipulate the data a little bit to fill the null columns with some dummy data in order for them to show up in tableau data source.