Hello,
I am joining this thread with the same problem that persists even after having checked all things that was mentioned above:
…
Exit [getChartData]
Going to create a chart.
JavaScriptException: (TypeError): Cannot convert ‘$wnd.Highcharts’ to object
- my widgetset inherits …InvientChartsWidgetset
- gwt compiles widgetset without warnings
- my servlet extends vaadins’ ApplicationServlet (as in the demo), references to jquery and highcharts libs corresponds to that of in war
- moreover my war contains WEB-INF/lib/invientcharts-0.8.5.jar
The webapp works with no charting component.
The used component versions:
vaadin: 6.7.2
invientcharts: 0.8.5
jquery: 1.7.1
highcharts: 2.1.9
I am stuck here not knowing what to look for.
Any help appreciated!
Zsolt