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Error Loading Chart: Please install Google Charts or Highcharts

• envex 14y ago
  You have to install either library as well: -- For Google Charts, use: <%= javascript_include_tag "//www.google.com/jsapi", "chartkick" %> If you prefer Highcharts, use: <%= javascript_include_tag "path/to/highcharts.js", "chartkick" %> --
• akane 14y ago
  Be sure you include the <script> tag for Google Charts or Highcharts before you include chartkick.js.
• sanderjd 14y ago
  Did you include Google Charts or Highcharts as described in the installation instructions?
  • huhtenberg 14y ago
    This is the message I see on the linked page, where (I'm guessing) the demo is supposed to be.