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.device.swt/src/org/eclipse/birt/chart/device/swt/SwtEventHandler.java
}
			}
		}
		if ( !bFound && raTooltip != null )
		{
			hideTooltip( );
			raTooltip = null;
		}
		if ( ( cleanState || !bFound ) && raHighlighted != null )
		{
			raHighlighted.dispose( );
			raHighlighted = null;
		}
	}