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/model/data/impl/DataFactoryImpl.java
case DataPackage.ACTION :
				return createAction( );
			case DataPackage.BASE_SAMPLE_DATA :
				return createBaseSampleData( );
			case DataPackage.DATA_ELEMENT :
				return createDataElement( );
			case DataPackage.DATA_SET :
				return createDataSet( );
			case DataPackage.DATE_TIME_DATA_ELEMENT :
				return createDateTimeDataElement( );
			case DataPackage.DATE_TIME_DATA_SET :
				return createDateTimeDataSet( );
			case DataPackage.NUMBER_DATA_ELEMENT :
				return createNumberDataElement( );
			case DataPackage.NUMBER_DATA_SET :
				return createNumberDataSet( );
			case DataPackage.ORTHOGONAL_SAMPLE_DATA :
				return createOrthogonalSampleData( );
			case DataPackage.QUERY :
				return createQuery( );
			case DataPackage.RULE :
				return createRule( );
			case DataPackage.SAMPLE_DATA :
				return createSampleData( );
			case DataPackage.SERIES_DEFINITION :
				return createSeriesDefinition( );
			case DataPackage.SERIES_GROUPING :
				return createSeriesGrouping( );
			case DataPackage.STOCK_DATA_SET :
				return createStockDataSet( );