Bug 143105 Invalid "row" binding reference does not generate an error
Open the attached report. The data item in the second column is bound to an invalid expression row["junk"] (no binding by the name junk exists). No error is generated when this report is run. The 2nd column simply shows empty values. EXPECTED: erroneous "row" references must be reported as error.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/script/JSResultSetRow.java
try
			{
				exprValue = DataTypeUtil.convert( value, dataExpr.getDataType( ) );
			}
			catch ( BirtException e )
			{
				throw new DataException( ResourceConstants.INCONVERTIBLE_DATATYPE,
						new Object[]{
								value,
								value.getClass( ),
								DataType.getClass( dataExpr.getDataType( ) )
						} );
			}
		}
		else if ( handle instanceof ConditionalExpression )
		{
			ConditionalExpression ce = (ConditionalExpression) handle;
			Object resultExpr = evaluateValue( ce.getExpression( ),
					index,
					roObject,
					scope );
			Object resultOp1 = ce.getOperand1( ) != null
					? evaluateValue( ce.getOperand1( ), index, roObject, scope )
					: null;
			Object resultOp2 = ce.getOperand2( ) != null
					? evaluateValue( ce.getOperand2( ), index, roObject, scope )
					: null;
			String op1Text = ce.getOperand1( ) != null ? ce.getOperand1( )
					.getText( ) : null;
			String op2Text = ce.getOperand2( ) != null ? ce.getOperand2( )