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
*/
	EAttribute getNeedle_Decorator( );
	/**
	 * Returns the meta object for class '{@link org.eclipse.birt.chart.model.component.Scale <em>Scale</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for class '<em>Scale</em>'.
	 * @see org.eclipse.birt.chart.model.component.Scale
	 * @generated
	 */
	EClass getScale( );
	/**
	 * Returns the meta object for the containment reference '{@link org.eclipse.birt.chart.model.component.Scale#getMin <em>Min</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the containment reference '<em>Min</em>'.
	 * @see org.eclipse.birt.chart.model.component.Scale#getMin()
	 * @see #getScale()
	 * @generated
	 */
	EReference getScale_Min( );
	/**
	 * Returns the meta object for the containment reference '{@link org.eclipse.birt.chart.model.component.Scale#getMax <em>Max</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the containment reference '<em>Max</em>'.
	 * @see org.eclipse.birt.chart.model.component.Scale#getMax()
	 * @see #getScale()
	 * @generated
	 */
	EReference getScale_Max( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.component.Scale#getStep <em>Step</em>}'.