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/data/impl/DataFactoryImpl.java
{
			DataFactory theDataFactory = (DataFactory) EPackage.Registry.INSTANCE.getEFactory( "http://www.birt.eclipse.org/ChartModelData" );  
			if ( theDataFactory != null )
			{
				return theDataFactory;
			}
		}
		catch ( Exception exception )
		{
			EcorePlugin.INSTANCE.log( exception );
		}
		return new DataFactoryImpl( );
	}
	/**
	 * Creates an instance of the factory.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public DataFactoryImpl( )
	{
		super( );
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EObject create( EClass eClass )
	{
		switch ( eClass.getClassifierID( ) )
		{