javax.el.MethodNotFoundException

Return type 'void' of method 'onChangeTab' in 'class com.unitas.view.TestMngBean' does not match 'class java.lang.Object'

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Solutions on the web87

  • via GitHub by ybendek
    , 1 year ago
    Return type 'void' of method 'onChangeTab' in 'class com.unitas.view.TestMngBean' does not match 'class java.lang.Object'
  • Return type 'void' of method 'onToggleClientData' in 'class com.unitas.view.reports.AttendanceActReportMngBean' does not match 'class java.lang.Object'
  • Return typevoidof method ‘resetDog’ inclass com.mb.PersonMB’ does not matchclass java.lang.Void’
  • Stack trace

    • javax.el.MethodNotFoundException: Return type 'void' of method 'onChangeTab' in 'class com.unitas.view.TestMngBean' does not match 'class java.lang.Object' at de.odysseus.el.tree.impl.ast.AstProperty.findMethod(AstProperty.java:174) at de.odysseus.el.tree.impl.ast.AstProperty.invoke(AstProperty.java:203) at de.odysseus.el.tree.impl.ast.AstEval.invoke(AstEval.java:71) at de.odysseus.el.TreeMethodExpression.invoke(TreeMethodExpression.java:132) at org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96) at org.primefaces.behavior.ajax.AjaxBehaviorListenerImpl.processCustomArgListener(AjaxBehaviorListenerImpl.java:107) at org.primefaces.behavior.ajax.AjaxBehaviorListenerImpl.processArgListener(AjaxBehaviorListenerImpl.java:82) at org.primefaces.behavior.ajax.AjaxBehaviorListenerImpl.processAjaxBehavior(AjaxBehaviorListenerImpl.java:63) at org.primefaces.event.AbstractAjaxBehaviorEvent.processListener(AbstractAjaxBehaviorEvent.java:38) at javax.faces.component.behavior.BehaviorBase.broadcast(BehaviorBase.java:70) at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:415) at org.primefaces.component.api.UITabPanel.broadcast(UITabPanel.java:1259) 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.StandardWrapper.service(StandardWrapper.java:1550) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217) at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:100) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231) at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) at com.sun.grizzly.ContextTask.run(ContextTask.java:71) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)

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