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/Axis.java
* are of type {@link org.eclipse.birt.chart.model.data.SeriesDefinition}. <!-- begin-user-doc --> <!--
	 * end-user-doc --> <!-- begin-model-doc -->
	 * 
	 * Defines the source of the series.
	 * 
	 * <!-- end-model-doc -->
	 * 
	 * @return the value of the '<em>Series Definitions</em>' containment reference list.
	 * @see org.eclipse.birt.chart.model.component.ComponentPackage#getAxis_SeriesDefinitions()
	 * @model type="org.eclipse.birt.chart.model.data.SeriesDefinition" containment="true" resolveProxies="false"
	 *        required="true"
	 * @generated
	 */
	EList getSeriesDefinitions( );
	/**
	 * Returns the value of the '<em><b>Gap Width</b></em>' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * --> <!-- begin-model-doc -->
	 * 
	 * Holds the spacing between the first (or last) series marker and the edge of the unit on the axis. This is
	 * specified as a percentage.
	 * 
	 * <!-- end-model-doc -->
	 * 
	 * @return the value of the '<em>Gap Width</em>' attribute.
	 * @see #isSetGapWidth()
	 * @see #unsetGapWidth()
	 * @see #setGapWidth(double)
	 * @see org.eclipse.birt.chart.model.component.ComponentPackage#getAxis_GapWidth()
	 * @model unique="false" unsettable="true" dataType="org.eclipse.emf.ecore.xml.type.Double"
	 * @generated