2 Replies Latest reply on Apr 12, 2016 2:32 PM by Bill Lyons

    Assert failed: trying to load a text region without a pres model

    Bill Lyons

      I keep getting this message in an alert box, and I have no clue where to look. I am using the Javascript API on Tableau Server 9.2.6 to drive a rotating set of dashboards, running in Chrome. After the specified wait time for each viz, it begins a refresh (using viz.refreshDataAsync();) and switches to the next page (.hide() previous, .show() next). When I launch the program, it works fine for a while, but then after a while (from 15 minutes to an hour), I get the alert box, saying "Assert failed: trying to load a text region without a pres model."

       

      Any clues would be helpful!