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/component/impl/ComponentPackageImpl.java
} );
		addAnnotation( getAxis_Percent( ), source, new String[]{
				"kind", "element", 
				"name", "Percent" 
		} );
		addAnnotation( chartPreferencesEClass, source, new String[]{
				"name", "ChartPreferences", 
				"kind", "elementOnly" 
		} );
		addAnnotation( getChartPreferences_Labels( ), source, new String[]{
				"kind", "element", 
				"name", "Labels" 
		} );
		addAnnotation( getChartPreferences_Blocks( ), source, new String[]{
				"kind", "element", 
				"name", "Blocks" 
		} );
		addAnnotation( curveFittingEClass, source, new String[]{
				"name", "CurveFitting", 
				"kind", "elementOnly" 
		} );
		addAnnotation( getCurveFitting_LineAttributes( ), source, new String[]{
				"kind", "element", 
				"name", "LineAttributes" 
		} );
		addAnnotation( getCurveFitting_Label( ), source, new String[]{
				"kind", "element", 
				"name", "Label" 
		} );
		addAnnotation( getCurveFitting_LabelAnchor( ), source, new String[]{