Bug 202038 errors occurred when preview the attached design file.
data/org.eclipse.birt.data.tests/test/org/eclipse/birt/data/engine/binding/FeaturesTest.java
"GROUP_ROW_COUNTRY"
		};
		IBaseExpression[] bindingExprGroup = new IBaseExpression[]{
			new ScriptExpression( "dataSetRow[\"COUNTRY\"]" )
		};
		GroupDefinition[] groupDefn = new GroupDefinition[]{
			new GroupDefinition( "group1" )
		};
		groupDefn[0].setKeyExpression( "row.ROW_COUNTRY" );
		String[] bindingNameRow = new String[]{
				"ROW_COUNTRY", "ROW_CITY", "ROW_SALE_DATE", "ROW_AMOUNT"
		};
		IBaseExpression[] bindingExprRow = new IBaseExpression[]{
				new ScriptExpression( "dataSetRow[\"COUNTRY\"]", 0 ),
				new ScriptExpression( "dataSetRow.CITY", 0 ),
				new ScriptExpression( "dataSetRow.SALE_DATE", 0 ),
				new ScriptExpression( "dataSetRow.AMOUNT", 0 )
		};
		QueryDefinition queryDefn = this.createQuery( bindingNameGroup,
				bindingExprGroup,
				groupDefn,
				null,
				null,
				null,
				null,
				null,
				null,
				bindingNameRow,
				bindingExprRow );
		queryDefn.setUsesDetails( false );