这是我的代码和我得到的错误:
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'Views');
data.addColumn('number', 'Winks');
data.addRows([
[new Date('2012-25-07'), 1, null],
[new Date('2012-23-07'), 1, null],
[new Date('2012-21-07'), 1, null],
[new Date('2012-19-07'), 1, null],
[new Date('2012-18-07'), 1, null],
[new Date('2012-17-07'), 1, null],
[new Date('2012-16-07'), 1, null],
[new Date('2012-15-07'), 1, null],
[new Date('2012-14-07'), 1, null],
]);
var formatter_short = new google.visualization.DateFormat({formatType: 'short'});
formatter_short.format(data, 0);
var chart = new google.visualization.AreaChart(document.getElementById('chart_div'));
chart.draw(data);
错误:解析问题 d="Mnull,162.5Lnull,101Lnull,101Lnull,101Lnull,101Lnull,101Lnull,101Lnull,101Lnull,101Lnull,101"