7 Replies Latest reply on Feb 27, 2009 11:18 AM by Nick Belaevski

    Running the fileUpload example

    Thirupathi Neela Newbie

      Hello!

      I have a problem in running the fileupload example. I have copied all files(File.java, FileUploadBean.java and .xhtml) tried to run in my server. But the following exceptions are generated.

      In UI
      Transfer error occurred


      Exceptions are

      19:56:41,511 WARN [lifecycle] /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      javax.faces.el.EvaluationException: /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
      at org.richfaces.component.UIFileUpload.broadcast(UIFileUpload.java:190)
      at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
      at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:294)
      at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:253)
      at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
      at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101)
      at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:549)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
      at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:307)
      at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:382)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:534)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      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:230)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      at java.lang.Thread.run(Unknown Source)
      Caused by: java.lang.NullPointerException
      at org.domain.RecruitmentProject.session.FileUploadBean.listener(FileUploadBean.java:179)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
      at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
      at org.domain.RecruitmentProject.session.FileUploadBean_$$_javassist_27.listener(FileUploadBean_$$_javassist_27.java)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342)
      at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
      at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
      at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
      at org.jboss.seam.el.OptionalParameterMethodExpression.invoke(OptionalParameterMethodExpression.java:39)
      at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
      ... 65 more
      19:56:41,511 WARN [lifecycle] executePhase(APPLY_REQUEST_VALUES 2,com.sun.faces.context.FacesContextImpl@102c2f1) threw exception
      javax.faces.FacesException: /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:109)
      at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:549)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
      at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:307)
      at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:382)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:534)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      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:230)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      at java.lang.Thread.run(Unknown Source)
      Caused by: javax.faces.el.EvaluationException: /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
      at org.richfaces.component.UIFileUpload.broadcast(UIFileUpload.java:190)
      at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
      at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:294)
      at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:253)
      at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
      at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101)
      ... 59 more
      Caused by: java.lang.NullPointerException
      at org.domain.RecruitmentProject.session.FileUploadBean.listener(FileUploadBean.java:179)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
      at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
      at org.domain.RecruitmentProject.session.FileUploadBean_$$_javassist_27.listener(FileUploadBean_$$_javassist_27.java)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342)
      at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
      at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
      at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
      at org.jboss.seam.el.OptionalParameterMethodExpression.invoke(OptionalParameterMethodExpression.java:39)
      at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
      ... 65 more
      19:56:41,545 ERROR [ExceptionFilter] handling uncaught exception
      javax.servlet.ServletException: /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:549)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
      at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:307)
      at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:382)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:534)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      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:230)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      at java.lang.Thread.run(Unknown Source)
      Caused by: javax.faces.el.EvaluationException: /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
      at org.richfaces.component.UIFileUpload.broadcast(UIFileUpload.java:190)
      at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
      at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:294)
      at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:253)
      at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
      at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101)
      at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
      ... 56 more
      Caused by: java.lang.NullPointerException
      at org.domain.RecruitmentProject.session.FileUploadBean.listener(FileUploadBean.java:179)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
      at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
      at org.domain.RecruitmentProject.session.FileUploadBean_$$_javassist_27.listener(FileUploadBean_$$_javassist_27.java)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342)
      at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
      at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
      at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
      at org.jboss.seam.el.OptionalParameterMethodExpression.invoke(OptionalParameterMethodExpression.java:39)
      at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
      ... 65 more
      19:56:41,545 ERROR [ExceptionFilter] exception root cause
      javax.faces.el.EvaluationException: /fileUpload.xhtml @25,92 fileUploadListener="#{fileUploadBean.listener}": java.lang.NullPointerException
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
      at org.richfaces.component.UIFileUpload.broadcast(UIFileUpload.java:190)
      at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
      at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:294)
      at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:253)
      at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:409)
      at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101)
      at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:549)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
      at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:307)
      at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:382)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:534)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      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:230)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      at java.lang.Thread.run(Unknown Source)
      Caused by: java.lang.NullPointerException
      at org.domain.RecruitmentProject.session.FileUploadBean.listener(FileUploadBean.java:179)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
      at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
      at org.domain.RecruitmentProject.session.FileUploadBean_$$_javassist_27.listener(FileUploadBean_$$_javassist_27.java)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329)
      at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342)
      at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
      at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
      at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
      at org.jboss.seam.el.OptionalParameterMethodExpression.invoke(OptionalParameterMethodExpression.java:39)
      at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
      at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
      ... 65 more




      Do I need to configure any other files? Which files?
      Could anyone help me running this example?
      Thanks in advance.

        • 1. Re: Running the fileUpload example
          Thirupathi Neela Newbie

          I took all files from richfaces demo.
          I am using Richfaces 3.3.0 .GA, JBoss 4.2.GA, Seam 2.0.1.SP1 versions

          • 2. Re: Running the fileUpload example
            Andrei Markavtsov Apprentice

            Have you set the 'createTempFiles' param in FALSE for Ajax Filter?

            <filter>
             <display-name>Ajax4jsf Filter</display-name>
             <filter-name>ajax4jsf</filter-name>
             <filter-class>org.ajax4jsf.Filter</filter-class>
             <init-param>
             <param-name>createTempFiles</param-name>
             <param-value>true</param-value>
             </init-param>
             <init-param>
             <param-name>maxRequestSize</param-name>
             <param-value>2000000</param-value>
             </init-param>
             </filter>




            • 3. Re: Running the fileUpload example
              Andrei Markavtsov Apprentice

              Correct the previous post:

              <filter>
               <display-name>Ajax4jsf Filter</display-name>
               <filter-name>ajax4jsf</filter-name>
               <filter-class>org.ajax4jsf.Filter</filter-class>
               <init-param>
               <param-name>createTempFiles</param-name>
               <param-value>false</param-value>
               </init-param>
               <init-param>
               <param-name>maxRequestSize</param-name>
               <param-value>2000000</param-value>
               </init-param>
               </filter>


              • 4. Re: Running the fileUpload example
                Thirupathi Neela Newbie

                Hi andrei_exadel!

                When I set the above code to web.xml, My application deployment getting failed.
                ------------------------------------------------------------
                --- Incompletely deployed packages ---
                org.jboss.deployment.DeploymentInfo@6cc70704 { url=file:/E:/jboss-4.2.1.GA/server/default/deploy/RecruitmentProject.war/ }
                deployer: MBeanProxyExt[jboss.web:service=WebServer]
                status: Deployment FAILED reason: URL file:/E:/jboss-4.2.1.GA/server/default/deploy/RecruitmentProject.war/ deployment failed
                state: FAILED
                watch: file:/E:/jboss-4.2.1.GA/server/default/deploy/RecruitmentProject.war/WEB-INF/web.xml
                altDD: null
                lastDeployed: 1235714210825
                lastModified: 1235712950561
                mbeans:

                --- MBeans waiting for other MBeans ---
                ObjectName: jboss.web.deployment:war=RecruitmentProject.war,id=1824982788
                State: FAILED
                Reason: org.jboss.deployment.DeploymentException: URL file:/E:/jboss-4.2.1.GA/server/default/deploy/RecruitmentProject.war/ deployment failed

                --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
                ObjectName: jboss.web.deployment:war=RecruitmentProject.war,id=1824982788
                State: FAILED
                Reason: org.jboss.deployment.DeploymentException: URL file:/E:/jboss-4.2.1.GA/server/default/deploy/RecruitmentProject.war/ deployment failed
                ------------------------------------------------------------

                My web.xml
                ===============

                <?xml version="1.0" ?>
                <web-app xmlns="http://java.sun.com/xml/ns/javaee"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
                version="2.5">

                <!-- Ajax4jsf -->

                <context-param>
                <param-name>org.richfaces.SKIN</param-name>
                <param-value>mySkin</param-value>
                </context-param>




                <display-name>Ajax4jsf Filter</display-name>
                <filter-name>ajax4jsf</filter-name>
                <filter-class>org.ajax4jsf.Filter</filter-class>
                <init-param>
                <param-name>createTempFiles</param-name>
                <param-value>false</param-value>
                </init-param>
                <init-param>
                <param-name>maxRequestSize</param-name>
                <param-value>2000000</param-value>
                </init-param>


                <!-- Seam -->


                <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>




                <filter-name>Seam Filter</filter-name>
                <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>


                <filter-mapping>
                <filter-name>Seam Filter</filter-name>
                <url-pattern>/*</url-pattern>
                </filter-mapping>


                <servlet-name>Seam Resource Servlet</servlet-name>
                <servlet-class>org.jboss.seam.servlet.SeamResourceServlet</servlet-class>


                <servlet-mapping>
                <servlet-name>Seam Resource Servlet</servlet-name>
                <url-pattern>/seam/resource/*</url-pattern>
                </servlet-mapping>

                <!-- Facelets development mode (disable in production) -->

                <context-param>
                <param-name>facelets.DEVELOPMENT</param-name>
                <param-value>true</param-value>
                </context-param>

                <!-- JSF -->

                <context-param>
                <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
                <param-value>.xhtml</param-value>
                </context-param>


                <servlet-name>Faces Servlet</servlet-name>
                <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
                <load-on-startup>1</load-on-startup>


                <servlet-mapping>
                <servlet-name>Faces Servlet</servlet-name>
                <url-pattern>*.seam</url-pattern>
                </servlet-mapping>

                <security-constraint>
                <display-name>Restrict raw XHTML Documents</display-name>
                <web-resource-collection>
                <web-resource-name>XHTML</web-resource-name>
                <url-pattern>*.xhtml</url-pattern>
                </web-resource-collection>
                <auth-constraint/>
                </security-constraint>
                </web-app>
                ========================================
                Any suggestions Please?
                regards
                tneela

                • 5. Re: Running the fileUpload example
                  Andrei Markavtsov Apprentice

                  Try to remove Ajax filter definition from web.xml. And pass init params from Ajax filter to Seam filter.

                  In you case:

                  <filter>
                  <filter-name>Seam Filter</filter-name>
                  <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
                  <init-param>
                  <param-name>createTempFiles</param-name>
                  <param-value>false</param-value>
                  </init-param>
                  <init-param>
                  <param-name>maxRequestSize</param-name>
                  <param-value>2000000</param-value>
                  </init-param>
                  </filter>


                  • 6. Re: Running the fileUpload example
                    Thirupathi Neela Newbie

                    Hi andrei!
                    When run it, its updating something and I got the following exceptions. Where these files are uploaded?(I mean to which location?)
                    18:48:30,493 ERROR [[default]] Servlet.service() for servlet default threw exception
                    javax.el.ELException: /mail.xhtml @72,90 createContent="#{fileUploadBean.paint}": java.lang.NullPointerException
                    at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:74)
                    at org.ajax4jsf.resource.UserResource.send(UserResource.java:115)
                    at org.ajax4jsf.resource.ResourceLifecycle.sendResource(ResourceLifecycle.java:221)
                    at org.ajax4jsf.resource.ResourceLifecycle.send(ResourceLifecycle.java:146)
                    at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:225)
                    at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:141)
                    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:486)
                    at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
                    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                    at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                    at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
                    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:230)
                    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
                    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
                    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
                    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
                    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
                    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
                    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
                    at java.lang.Thread.run(Unknown Source)
                    Caused by: java.lang.NullPointerException
                    at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:83)
                    at org.domain.RecruitmentProject.session.FileUploadBean.paint(FileUploadBean.java:181)
                    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
                    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
                    at java.lang.reflect.Method.invoke(Unknown Source)
                    at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
                    at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
                    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
                    at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
                    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
                    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
                    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
                    at org.jboss.seam.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:32)
                    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
                    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
                    at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
                    at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
                    at org.domain.RecruitmentProject.session.FileUploadBean_$$_javassist_42.paint(FileUploadBean_$$_javassist_42.java)
                    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
                    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
                    at java.lang.reflect.Method.invoke(Unknown Source)
                    at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329)
                    at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342)
                    at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
                    at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
                    at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
                    at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
                    ... 30 more
                    18:48:30,493 ERROR [CachedConnectionValve] Application error: default did not complete its transaction

                    Any suggestion please?

                    • 7. Re: Running the fileUpload example
                      Nick Belaevski Master

                      Hi,

                      Probably fileUploadBean is not created and resolved to null. please check that.