Hi Sergey, I am using the Visualization (classical) and Material Chart on the same page.
As mention below. <script type="text/javascript" src="https://www.google.com/jsapi?autoload={ 'modules':[{ 'name':'visualization', 'version':'1.1', 'packages':['corechart','bar','controls'] }] }"></script> <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script> <script type="text/javascript"> google.charts.load('43', { 'packages': ['bar', 'controls'] }); This is make any problems or Issues. Because some times i face the issue "You called the draw() method with the wrong type of data rather than a DataTable or DataView". I search this issue in google. the below link tells using library two times is the cause for this issue. i just confused. https://stackoverflow.com/questions/26065942/multiple-types-of-google-charts-on-single-page. Thanks Natarajan -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-visualization-api+unsubscr...@googlegroups.com. To post to this group, send email to google-visualization-api@googlegroups.com. Visit this group at https://groups.google.com/group/google-visualization-api. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/6f962bc9-f060-446b-affd-605c20adaafc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.