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
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