[Solved] Google radar chart not rendering when more than 2 columns of input is given

You are loading the wrong chart library: google.load(‘visualization’, ‘1’, {‘packages’:[‘corechart’]}); should be: google.load(‘visualization’, ‘1’, {‘packages’:[‘imagechart’]}); Also, you have a trailing comma at the end of your options array, which you should remove: var options = {cht: ‘rs’, chco: ’00FF00,FF00FF’, chg: ‘25.0,25.0,4.0,4.0’, chm: ‘B,FF000080,0,1.0,5.0|B,FF990080,1,1.0,5.0’}; You can simplify your handling of the JSON as well, as there … Read more