I created a data table for a motion chart and it failed with the
following error -
TypeError: Error #1034: Type Coercion failed: cannot convert
Function-21 to com.google.trendalyzer.data.Entity.
at com.google.trendalyzer.data::EntitySet/getByName()
at com.google.trendalyzer.data::EntityDirectoryImpl/getEntity()
at com.google.trendalyzer.data.load::JSResponseParser/getDataResult()
at com.google.trendalyzer.data.load::JSResponseParser/parse()
at com.google.trendalyzer.data.load::JSQueryDispatcher/complete()
at Function/http://adobe.com/AS3/2006/builtin::apply()
at <anonymous>()
at SetIntervalTimer/onTimer()
at flash.utils::Timer/_timerDispatch()
at flash.utils::Timer/tick()
I finally tracked down the error and discovered it was because I had
'toString' in a String field - Save the following as an HTML file and
try to access it - you should get the same problem. Then replace
'toString' at (2,0) with 'Bananas' and it will work again. Is there
any fix for this or is it even a known bug?
--------------------------------------------------------------8<----------------------------------------------------------------------------------
<html>
<head>
<script type="text/javascript" src="http://www.google.com/jsapi";></
script>
<script type="text/javascript">
google.load('visualization', '1', {'packages':['motionchart']});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addRows(6);
data.addColumn('string', 'Fruit');
data.addColumn('date', 'Date');
data.addColumn('number', 'Sales');
data.addColumn('number', 'Expenses');
data.addColumn('string', 'Location');
data.setValue(0, 0, 'Apples');
data.setValue(0, 1, new Date (1988,0,1));
data.setValue(0, 2, 1000);
data.setValue(0, 3, 300);
data.setValue(0, 4, 'East');
data.setValue(1, 0, 'Oranges');
data.setValue(1, 1, new Date (1988,0,1));
data.setValue(1, 2, 950);
data.setValue(1, 3, 200);
data.setValue(1, 4, 'West');
data.setValue(2, 0, 'toString');
data.setValue(2, 1, new Date (1988,0,1));
data.setValue(2, 2, 300);
data.setValue(2, 3, 250);
data.setValue(2, 4, 'West');
data.setValue(3, 0, 'Apples');
data.setValue(3, 1, new Date(1988,1,1));
data.setValue(3, 2, 1200);
data.setValue(3, 3, 400);
data.setValue(3, 4, "East");
data.setValue(4, 0, 'Oranges');
data.setValue(4, 1, new Date(1988,1,1));
data.setValue(4, 2, 900);
data.setValue(4, 3, 150);
data.setValue(4, 4, "West");
data.setValue(5, 0, 'Bananas');
data.setValue(5, 1, new Date(1988,1,1));
data.setValue(5, 2, 788);
data.setValue(5, 3, 617);
data.setValue(5, 4, "West");
var chart = new google.visualization.MotionChart
(document.getElementById('chart_div'));
chart.draw(data, {width: 600, height:300});
}
</script>
</head>
<body>
<div id="chart_div" style="width: 600px; height: 300px;"></div>
</body>
</html>
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