using JFreeChart with Visual Age

[nicolas]

I try to run the demo (com.jrefinery.chart.demo.JFreeChartDemo) with visual Age but I've got always the same message:
Message : Server caught unhandled exception from servlet [invoker]: Servlet [com.jrefinery.chart.demo.JFreeChartDemo] : différent d'une classe de servlet

What is curious is that in the console, I've got the message:
"Demo : adding HORIZONTAL_BAR_CHART to panel 0
Demo : adding HORIZONTAL_STACKED_BAR_CHART to panel 0
Demo : adding VERTICAL_BAR_CHART to panel 0
Demo : adding VERTICAL_3D_BAR_CHART to panel 0
Demo : adding VERTICAL_STACKED_BAR_CHART to panel 0
Demo : adding VERTICAL_STACKED_3D_BAR_CHART to panel 0
Demo : adding PIE_CHART_1 to panel 1
Demo : adding PIE_CHART_2 to panel 1
Demo : adding XY_PLOT to panel 2
Demo : adding TIME_SERIES_1_CHART to panel 3
Demo : adding TIME_SERIES_2_CHART to panel 3
Demo : adding TIME_SERIES_WITH_MA_CHART to panel 3
Demo : adding HIGH_LOW_CHART to panel 5
Demo : adding CANDLESTICK_CHART to panel 5
Demo : adding SIGNAL_CHART to panel 5
Demo : adding WIND_PLOT to panel 5
Demo : adding SCATTER_PLOT to panel 2
Demo : adding LINE_CHART to panel 5
Demo : adding VERTICAL_XY_BAR_CHART to panel 2
Demo : adding XY_PLOT_NULL to panel 6
Demo : adding XY_PLOT_ZERO to panel 6
Demo : adding TIME_SERIES_CHART_SCROLL to panel 6
Demo : adding SINGLE_SERIES_BAR_CHART to panel 6
Demo : adding DYNAMIC_CHART to panel 6
Demo : adding OVERLAID_CHART to panel 7
Demo : adding HORIZONTALLY_COMBINED_CHART to panel 7
Demo : adding VERTICALLY_COMBINED_CHART to panel 7
Demo : adding COMBINED_OVERLAID_CHART to panel 7
Demo : adding COMBINED_OVERLAID_DYNAMIC_CHART to panel 7
Demo : adding THERMOMETER_CHART to panel 4
Demo : adding METER_CHART to panel 4
Demo : adding GANTT_CHART to panel 5
Demo : adding METER_CHART2 to panel 4
Demo : adding METER_CHART3 to panel 4
Demo : adding COMPASS_CHART to panel 4"
which is displayed (it's sound good, isn't it??)
Does anyone have the same problem? Is there a problem between Visual Age and JFreeChart?
thx

[Navin Pathuru]

Nicolas

I am using Visual Age successfully without any problem. JFreeChart works fine.

Thanks ,
Navin.