primefaces树在选择节点时引发异常

primefaces树在选择节点时引发异常,primefaces,Primefaces,树在选择节点时引发异常,在backinbean中它发送正确节点的值。但例外并非来自哪里 日志: Información:java.lang.IllegalArgumentException:无法将org.primefaces.model.DefaultTreeNode类的Territorio IV转换为com.delisa.ejb.util.utls.GrupoUtil类 java.lang.IllegalArgumentException:无法将类型为org.primefaces.model.

树在选择节点时引发异常,在backinbean中它发送正确节点的值。但例外并非来自哪里

日志:

Información:java.lang.IllegalArgumentException:无法将org.primefaces.model.DefaultTreeNode类的Territorio IV转换为com.delisa.ejb.util.utls.GrupoUtil类 java.lang.IllegalArgumentException:无法将类型为org.primefaces.model.DefaultTreeNode的Territorio IV转换为类com.delisa.ejb.util.utls.GrupoUtil 位于com.sun.el.lang.ELSupport.impresseType(ELSupport.java:424) 位于com.sun.el.lang.ELSupport.impresseType(ELSupport.java:382) 位于com.sun.el.parser.AstValue.setValue(AstValue.java:248) 在com.sun.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:294) 位于org.jboss.weld.el.WeldValueExpression.setValue(WeldValueExpression.java:64) 位于com.sun.faces.facelets.el.TagValueExpression.setValue(TagValueExpression.java:131) 位于org.primefaces.component.api.UITree.updateSelection(UITree.java:524) 位于org.primefaces.component.api.UITree.processUpdates(UITree.java:490) 位于org.primefaces.component.tree.tree.processUpdates(tree.java:425) 访问com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:577) 访问com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:183) 位于org.primefaces.component.api.UITree.visitTree(UITree.java:738) 位于javax.faces.component.UIComponent.visitTree(UIComponent.java:1700) 位于javax.faces.component.UIForm.visitTree(UIForm.java:371) 位于javax.faces.component.UIComponent.visitTree(UIComponent.java:1700) 位于javax.faces.component.UIComponent.visitTree(UIComponent.java:1700) 位于javax.faces.component.UIComponent.visitTree(UIComponent.java:1700) 位于com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:403) 位于com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:266) 位于org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57) 位于javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:1252) 在com.sun.faces.lifecycle.UpdateModelValuesPhase.execute(UpdateModelValuesPhase.java:78)上 位于com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) 在com.sun.faces.lifecycle.LifecycleImpl.execute上(LifecycleImpl.java:198) 位于javax.faces.webapp.FacesServlet.service(FacesServlet.java:654) 位于org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682) 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344) 位于org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) 位于com.delisa.jsf.util.NoCacheFilter.doFilter(NoCacheFilter.java:38) 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) 位于org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) 位于org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316) 位于org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160) 位于org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734) 位于org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673) 位于com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99) 位于org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174) 位于org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415) 位于org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282) 在com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)上 位于com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167) 位于org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206) 位于org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180) 位于org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235) 位于org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119) 位于org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283) 在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart上(DefaultFilterChain.java:200) 在org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132) 在org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)上 位于org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) 位于org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536) 位于org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) 位于org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117) 位于org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56) 位于org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137) 位于org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591) 位于org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571) 运行(Thread.java:745)

Advertencia:java.lang.IllegalArgumentException:无法将类型为org.primefaces.model.DefaultTreeNode的Territorio IV转换为类com.delisa.ejb.util.utls.GrupoUtil

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treeConstruct = new DefaultTreeNode(new client(), null);