You called the draw() method with the wrong type of data rather than a DataTable or DataView

[srikanth athaluri]

We are using:

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>

google.load('visualization', '1', { packages: ['table'] });

google.load('visualization', '1', { packages: ['gauge'] });*/

google.charts.load('current', { 'packages': ['corechart'] });

        google.charts.load('current', { 'packages': ['table'] });

        google.charts.load('current', { 'packages': ['gauge'] });

 google.charts.setOnLoadCallback(drawChart);

  google.charts.setOnLoadCallback(drawBar);

Everything works fine, but recently we started getting the error :

You called the draw() method with the wrong type of data rather than a DataTable or DataView.

for the Table Charts, the rest of the Charts still work one. After a day without any changes the Table chart works fine again.

[Daniel LaLiberte]

I suggest you replace all of your google.load and google.charts.load calls with just one:

  google.charts.load('current', { 'packages': ['corechart', 'table', 'gauge'] } );

With multiple calls, the loader might be getting confused.

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Daniel LaLiberte

dlaliberte@Google.com   Cambridge MA