Bug 138733 getExpressionValue fails
The following script fails on Row OnCreate if (this.getRowData().getExpressionValue("row[CREDITLIMIT]") > 80000 ){ this.getStyle().backgroundColor = "red"; }
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/script/internal/instance/ReportElementInstance.java
{
	protected AbstractContent content;
	private ExecutionContext context;
	private RowData rowData;
	public ReportElementInstance( AbstractContent content,
			ExecutionContext context )
	{
		this.content = content;
		this.context = context;
	}
	protected ReportElementInstance( ExecutionContext context )
	{
		this.context = context;