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
.getText( ) : null;
			exprValue = ScriptEvalUtil.evalConditionalExpr( resultExpr,
					ce.getOperator( ),
					ScriptEvalUtil.newExprInfo( op1Text, resultOp1 ),
					ScriptEvalUtil.newExprInfo( op2Text, resultOp2 ) );
		}
		else
		{
			DataException e = new DataException( ResourceConstants.INVALID_EXPR_HANDLE );
			throw e;
		}
		
		if ( exprValue instanceof DataExceptionMocker )
		{
			throw ( (DataExceptionMocker) exprValue ).getCause( );
		}
		return exprValue;
	}
	/**
	 * @param expr
	 * @param odiResult
	 * @param scope
	 * @return
	 * @throws DataException
	 */
	private static Object evaluateCompiledExpression( CompiledExpression expr,
			int index, IResultObject roObject, Scriptable scope )
			throws DataException
	{