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
* @return the meta object for the attribute '<em>Condition</em>'.
	 * @see org.eclipse.birt.chart.model.data.Trigger#getCondition()
	 * @see #getTrigger()
	 * @generated
	 */
	EAttribute getTrigger_Condition( );
	/**
	 * Returns the meta object for the containment reference '{@link org.eclipse.birt.chart.model.data.Trigger#getAction <em>Action</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the containment reference '<em>Action</em>'.
	 * @see org.eclipse.birt.chart.model.data.Trigger#getAction()
	 * @see #getTrigger()
	 * @generated
	 */
	EReference getTrigger_Action( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.data.Trigger#getTriggerFlow <em>Trigger Flow</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Trigger Flow</em>'.
	 * @see org.eclipse.birt.chart.model.data.Trigger#getTriggerFlow()
	 * @see #getTrigger()
	 * @generated
	 */
	EAttribute getTrigger_TriggerFlow( );
	/**
	 * Returns the factory that creates the instances of the model. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @return the factory that creates the instances of the model.