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.reportitem/src/org/eclipse/birt/chart/reportitem/ChartReportItemImpl.java
return false;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.api.extension.ICompatibleReportItem#getRowExpressions()
	 */
	public List getRowExpressions( )
	{
		try
		{
			return Generator.instance( ).getRowExpressions( cm,
					new BIRTActionEvaluator( ) );
		}
		catch ( ChartException e )
		{
			logger.log( e );
		}
		return null;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.api.extension.ICompatibleReportItem#updateRowExpressions(java.util.Map)
	 */
	public void updateRowExpressions( Map newExpressions )
	{
		CompatibleExpressionUpdater.update( cm, newExpressions );
	}
}