Bug 140620 Chart scripting errors are ignored
Write a chart with an invalid script, the execution simply ignores the script. This makes it difficult to debug scripting. The error message is also not precise and needs improvements.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/factory/Generator.java
rtc );
				}
				else
				{
					oComputations = new PlotWith2DAxes( ids,
							(ChartWithAxes) cmRunTime,
							rtc );
				}
			}
			catch ( Exception e )
			{
				throw new ChartException( ChartEnginePlugin.ID,
						ChartException.GENERATION,
						e );
			}
		}
		else if ( cmRunTime instanceof ChartWithoutAxes )
		{
			iChartType = WITHOUT_AXES;
			oComputations = new PlotWithoutAxes( ids,
					(ChartWithoutAxes) cmRunTime,
					rtc );
		}
		if ( oComputations == null )
		{
			throw new ChartException( ChartEnginePlugin.ID,
					ChartException.GENERATION,
					"exception.unsupported.chart.model", 
					new Object[]{
						cmRunTime