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/ComponentPackage.java
/**
		 * The meta object literal for the '<em><b>Format Specifier</b></em>' containment reference feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EReference DIAL__FORMAT_SPECIFIER = eINSTANCE.getDial_FormatSpecifier( );
		/**
		 * The meta object literal for the '{@link org.eclipse.birt.chart.model.component.impl.DialRegionImpl <em>Dial Region</em>}' class.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @see org.eclipse.birt.chart.model.component.impl.DialRegionImpl
		 * @see org.eclipse.birt.chart.model.component.impl.ComponentPackageImpl#getDialRegion()
		 * @generated
		 */
		EClass DIAL_REGION = eINSTANCE.getDialRegion( );
		/**
		 * The meta object literal for the '<em><b>Inner Radius</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EAttribute DIAL_REGION__INNER_RADIUS = eINSTANCE.getDialRegion_InnerRadius( );
		/**
		 * The meta object literal for the '<em><b>Outer Radius</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EAttribute DIAL_REGION__OUTER_RADIUS = eINSTANCE.getDialRegion_OuterRadius( );