Problem

The category list appears just like lines, no content is displayed.


Reason

Removed style "list" replaced with "grid1"


Solution

This is bug in version 5.0.0 and older. In the new versions this is fixed


Solution 1 ( Recommended )

In Categories.js around line 37 add the following


if(theProps.data.categorySetup&&theProps.data.categorySetup.category_style=="list"){
      theProps.data.categorySetup.category_style="grid1";
    }


Solution 2

In Firebase, in your navigation setup in "categorySetup/category_style", instead of  "list" enter "grid1";