Thanks for your help Now I have reinstalled the XFree86 completly including the Xvfb and I can start it (XVfb), to test if it is running I execute a xclock and I don´t get any error, so I think it is running ok
However, now, when I try to get the jsp wich must show a graphic I get another different error: java.lang.NoClassDefFoundError org.jfree.chart.ChartFactory.createBarChart3D(ChartFactory.java:764) com.Prueba.comandos.Graficador2.crearBarChart3DVertical(Graficador2.java:19 6) org.apache.jsp.jsp.grafica_jsp._jspService(org.apache.jsp.jsp.grafica_jsp:1 67) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) .... And in another web app in the same server the error is: java.lang.NoClassDefFoundError java.lang.Class.forName0(Native Method) java.lang.Class.forName(Class.java:164) java.awt.Toolkit$2.run(Toolkit.java:821) java.security.AccessController.doPrivileged(Native Method) java.awt.Toolkit.getDefaultToolkit(Toolkit.java:804) com.actelion.control.Graficador.asignarBackground(Graficador.java:97) com.actelion.control.Graficador.crearBarChartVertical(Graficador.java:524) org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp._jspServi ce(org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp:198) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) .... So having in mind that before Xvfb Installation the error was: http://www.jfree.org/phpBB2/viewtopic.php?t=14319 I think I am just with another different problem. Can somebody understand this? Thanks Mauricio Fernandez >> >> >> Hi Mauricio, I had the same problem. The solution is as follows: 1. Download and install a virtual frame buffer Where to find and how to install: http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/0/a832a07452b9a0e385256f 8000760f68?OpenDocument 2. Do not forget to create a script to start xvfb - you will find the script under the link above 3. Edit the startup.sh or catalina.sh as follows: #export DISPLAY export DISPLAY=<IP_of_your_machine_where_Tomcat_is_running>:0.0 export CATALINA_OPTS="-Djava.awt.headless=false" 4. Start xvfb 5. Restart Tomcat ************************************ Mit freundlichem Gruß / kind regards Aliye Edao --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]