[ https://issues.apache.org/jira/browse/MYFACES-4008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14653617#comment-14653617 ]
Lance Bader commented on MYFACES-4008: -------------------------------------- Failing code from BeanWelcome.java backing bean. The this.getFile() method returns a javax.servlet.http.Part. {code:java} try { String varSubmittedFileName = this.getFile().getSubmittedFileName(); this.setFileName(varSubmittedFileName); } catch (Throwable varException) { varException.printStackTrace(); throw new AbortRequest("Failed to obtain submitted file name.", varException); } {code} > AbstractMethodError thrown by javax.servlet.http.Part.getSubmittedFileName() > ---------------------------------------------------------------------------- > > Key: MYFACES-4008 > URL: https://issues.apache.org/jira/browse/MYFACES-4008 > Project: MyFaces Core > Issue Type: Bug > Affects Versions: 2.2.6, 2.2.8 > Environment: apache-tomcat-8.0.24 > myfaces-core-2.2.8-bin > Eclipse Version: Luna Release (4.4.0) > jdk1.8.0_51 > Windows 7 Professional (64 bit, 32 GB ram, Intel i7-4900MQ 2.80 Ghz) > Reporter: Lance Bader > > I can't believe I am the first person in the world to try this combination. > {code} > java.lang.AbstractMethodError: > org.apache.myfaces.shared.renderkit.html.util.HttpPartWrapper.getSubmittedFileName()Ljava/lang/String; > at com.mli.filecollector.BeanWelcome.actionSubmit(BeanWelcome.java:220) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.apache.el.parser.AstValue.invoke(AstValue.java:247) > at > org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:267) > at > org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96) > at > org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74) > at javax.faces.component.UICommand.broadcast(UICommand.java:120) > at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1172) > at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:365) > at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1658) > at > javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:862) > at > org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:42) > at > org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196) > at > org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1527) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1484) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)