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/DataPackage.java
/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.data.OrthogonalSampleData#getDataSetRepresentation <em>Data Set Representation</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Data Set Representation</em>'.
	 * @see org.eclipse.birt.chart.model.data.OrthogonalSampleData#getDataSetRepresentation()
	 * @see #getOrthogonalSampleData()
	 * @generated
	 */
	EAttribute getOrthogonalSampleData_DataSetRepresentation( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.data.OrthogonalSampleData#getSeriesDefinitionIndex <em>Series Definition Index</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Series Definition Index</em>'.
	 * @see org.eclipse.birt.chart.model.data.OrthogonalSampleData#getSeriesDefinitionIndex()
	 * @see #getOrthogonalSampleData()
	 * @generated
	 */
	EAttribute getOrthogonalSampleData_SeriesDefinitionIndex( );
	/**
	 * Returns the meta object for class '
	 * {@link org.eclipse.birt.chart.model.data.Query <em>Query</em>}'. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @return the meta object for class '<em>Query</em>'.
	 * @see org.eclipse.birt.chart.model.data.Query
	 * @generated
	 */
	EClass getQuery( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.data.Query#getDefinition <em>Definition</em>}'.