title: Highchart redraw is throwing error Uncaught TypeError: Cannot read property 'length' of undefined(…)
body: <p>I' trying to redraw all my Highchart as following:</p>
  
  <pre><code>Highcharts.charts.map(function(o){
          o.destroy();
          o.redraw();
  });
  </code></pre>
  
  <p>But it is throwing following error:</p>
  
  <pre><code>highcharts.src.js:12224 Uncaught TypeError: Cannot read property 'length' of undefined(…)
  </code></pre>
  
  <p>After navigating I found it unable to find series in chart:
  <a href="https://i.stack.imgur.com/ZQIQe.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZQIQe.png" alt="Chart error"></a>
  I have some pie and bar chart in my page.</p>