Bug 179664 [Automation]CustomXML can't be set on chart[00]
Details; [Automation]CustomXML can't be set on chart[00] Step: 1.Add a chart 2.Open the properties tab and input some word in customXML Actual result: Nothing is set in customXML, when I click the enter, the customXML will come be blank.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/extension/PeerExtensibilityProvider.java
catch ( ExtendedElementException e )
				{
					assert false;
				}
			}
			else
			{
				setExtensionPropertyValue( prop.getName( ), value );
			}
		}
		else if ( isExtensionModelProperty( prop.getName( ) ) )
		{
			
			
			assert reportItem != null;
			reportItem.setProperty( prop.getName( ), value );
		}
		else
		{
			setExtensionPropertyValue( prop.getName( ), value );
		}
	}
	/**
	 * Sets the value of the given property, which is extension property.
	 * 
	 * @param propName
	 *            the name of the property
	 * @param value
	 *            the value to set
	 */