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 feature id for the '<em><b>Blocks</b></em>' containment reference list.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int CHART_PREFERENCES__BLOCKS = 1;
	/**
	 * The number of structural features of the '<em>Chart Preferences</em>' class.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int CHART_PREFERENCES_FEATURE_COUNT = 2;
	/**
	 * The meta object id for the '{@link org.eclipse.birt.chart.model.component.impl.CurveFittingImpl <em>Curve Fitting</em>}' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.component.impl.CurveFittingImpl
	 * @see org.eclipse.birt.chart.model.component.impl.ComponentPackageImpl#getCurveFitting()
	 * @generated
	 */
	int CURVE_FITTING = 2;
	/**
	 * The feature id for the '<em><b>Line Attributes</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */