4 Replies Latest reply: Sep 19, 2017 8:16 AM by Willian Fujimoto RSS

    Qlik Sense Desktop - Cannot read property 'toString' of undefined

    Willian Fujimoto

      Hello community,



      Here we have an user that are facing an issue after create an app in Qlik Sense Desktop, when she drags an Excel file to load a data, then the Qlik Sense shows these messages:



      1st error message:

      Data Manager Error

      Invalid upload template



      2nd error message: !

      An error has occurred

      Cannot read property 'toString' of undefined



      Does anybody know how can I solve this problem?