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POjsf application throwing java.awt.headlessexception on jboss
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  1. POjsf application throwing java.awt.headlessexception on jboss
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    copied!<p>I created jsf application on windows, It is working fine. I changed my working environment to linux. Now I clicked a fileupload control(rich faces) on my application, it is throwing application error</p> <p>java.awt.headlessexception.</p> <p>please help me. I am new to linux.</p> <p>Thanks in advance</p> <p><strong>Stack Trace</strong></p> <p>2011-03-07 08:43:34,856 WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] #{ServiceRequestProfilePM.addNewProfile}: java.awt.HeadlessException: </p> <p>No X11 DISPLAY variable was set, but this program performed an operation which requires it.</p> <p>javax.faces.FacesException: #{ServiceRequestProfilePM.addNewProfile}: java.awt.HeadlessException: </p> <p>No X11 DISPLAY variable was set, but this program performed an operation which requires it.</p> <pre><code> at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118) at javax.faces.component.UICommand.broadcast(UICommand.java:387) at org.ajax4jsf.component.UIDataAdaptorBase.broadcast(UIDataAdaptorBase.java:1387) at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329) at org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261) at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:436) at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:384) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) </code></pre> <p>Caused by: javax.faces.el.EvaluationException: java.awt.HeadlessException: </p> <p>No X11 DISPLAY variable was set, but this program performed an operation which requires it.</p> <pre><code> at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) ... 37 more </code></pre> <p>Caused by: java.awt.HeadlessException: </p> <p>No X11 DISPLAY variable was set, but this program performed an operation which requires it.</p> <pre><code> at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159) at java.awt.Window.&lt;init&gt;(Window.java:432) at java.awt.Frame.&lt;init&gt;(Frame.java:403) at java.awt.Frame.&lt;init&gt;(Frame.java:368) at javax.swing.SwingUtilities$SharedOwnerFrame.&lt;init&gt;(SwingUtilities.java:1727) at javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1804) at javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1673) at javax.swing.JOptionPane.getWindowForComponent(JOptionPane.java:1614) at javax.swing.JFileChooser.createDialog(JFileChooser.java:762) at javax.swing.JFileChooser.showDialog(JFileChooser.java:714) at javax.swing.JFileChooser.showOpenDialog(JFileChooser.java:626) at de.db.mepit.recruitment.presentation.ServiceRequestProfilePM.addNewProfile(ServiceRequestProfilePM.java:708) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.el.parser.AstValue.invoke(AstValue.java:170) at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) </code></pre>
 

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