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
ESTRING_TO_DATA_SET_MAP_ENTRY__KEY );
		createEReference( eStringToDataSetMapEntryEClass,
				ESTRING_TO_DATA_SET_MAP_ENTRY__VALUE );
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	private boolean isInitialized = false;
	/**
	 * Complete the initialization of the package and its meta-model. This
	 * method is guarded to have no affect on any invocation but its first. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void initializePackageContents( )
	{
		if ( isInitialized )
			return;
		isInitialized = true;
		
		setName( eNAME );
		setNsPrefix( eNS_PREFIX );
		setNsURI( eNS_URI );
		
		AttributePackage theAttributePackage = (AttributePackage) EPackage.Registry.INSTANCE.getEPackage( AttributePackage.eNS_URI );
		DataPackage theDataPackage = (DataPackage) EPackage.Registry.INSTANCE.getEPackage( DataPackage.eNS_URI );
		XMLTypePackage theXMLTypePackage = (XMLTypePackage) EPackage.Registry.INSTANCE.getEPackage( XMLTypePackage.eNS_URI );
		LayoutPackage theLayoutPackage = (LayoutPackage) EPackage.Registry.INSTANCE.getEPackage( LayoutPackage.eNS_URI );