[Error loading expression class]

 The exactly problem is

 

e.getMessage -> Error loading expression class : FontsReport_1296423503975_23346 |

e.getCause ->java.security.AccessControlException: access denied (java.lang.RuntimePermission getProtectionDomain)

Could I resolve this problem with

permission java.io.FilePermission "/var/www/xxxxxxxxxxxx/web/ireport/-", "read";

 

Thanks,

rodrigo

[Error loading expression class]

Anyone can help me?

 

Thanks,

Rodrigo

[Error loading expression class]

Hello,

I'm working with Tomcat 5 and eclipse in local and Apache + Tomca in remote  and my problem is the next

 

I have created a .jasper file.

When I execute my servlet in local i obtain the pdf correctly.

When I execute the same servlet in remote i cant create the pdf and also I receive the next exception:

Error loading expression class : FontsReport_1296305567623_757620
Jan 30, 2011 10:22:30 PM org.apache.jk.common.ChannelSocket processConnection
INFO: connection timeout reached

 

Which is the solution to this problem?

 

Many thanks in advance

Rodrigo

[Problem with JasperFillManager]

Hello,

 I have the next code with  JasperReport:

------------------------------------------------------------------

JasperPrint jasperPrint = null;

JasperReport jasperReport;

String reportStream = getServletConfig().getServletContext().getRealPath("/ireport/report3_.jasper");

jasperReport = (JasperReport) JRLoader.loadObject(new FileInputStream(reportStream ));

con = ConnectionFactory.getInstance().getConnection();

 Map parameters = new HashMap();parameters.put("fecha_ini", _finicio);

 jasperPrint = JasperFillManager.fillReport(jasperReport,parameters ,con);

 System.out.println("fillreport");

 response.setContentType("application/pdf");

OutputStream oS = response.getOutputStream();

JasperExportManager.exportReportToPdfStream(jasperPrint, oS);

--------------------------------------------------------------

The method loadObject returns an object not null, but when I execute the line JasperFillManager.fillReport it fails. It doesnt return anything and the output (in my browser) is the next

 

Error de lectura XML: no se encuentra elemento
Ubicación:
Número de línea 1, columna 1:
^

Anyone can help me?

Thanks in advance,

Rodrigo 

Gracias,

Rodrigo