实现PrimeFaces扩展时出错
我不熟悉primefaces，并尝试实现primefaces扩展。 根据指南，我已将以下JAR添加到我的buildpath中： 1） commons-lang3-3.1.jar 2） gson-2.3.1.jar 3） primefaces-5.0.jar 4） primefaces-5.0-sources.jar 5） primefaces-extensions-3.2.0.jar 我已经创建了一个xhtml和托管bean，如下所示： 以下是相同的错误日志：实现PrimeFaces扩展时出错,primefaces,primefaces-extensions,Primefaces,Primefaces Extensions,我不熟悉primefaces，并尝试实现primefaces扩展。 根据指南，我已将以下JAR添加到我的buildpath中： 1） commons-lang3-3.1.jar 2） gson-2.3.1.jar 3） primefaces-5.0.jar 4） primefaces-5.0-sources.jar 5） primefaces-extensions-3.2.0.jar 我已经创建了一个xhtml和托管bean，如下所示： 以下是相同的错误日志： Jun 25, 2015 4:0
Jun 25, 2015 4:07:05 PM com.sun.faces.context.ExceptionHandlerImpl log
1100: org.primefaces.util.ComponentUtils.resolveWidgetVar(Ljavax/faces/context/FacesContext;Lorg/primefaces/component/api/Widget;)Ljava/lang/String;
java.lang.NoSuchMethodError: org.primefaces.util.ComponentUtils.resolveWidgetVar(Ljavax/faces/context/FacesContext;Lorg/primefaces/component/api/Widget;)Ljava/lang/String;
at org.primefaces.extensions.component.timeline.Timeline.resolveWidgetVar(Timeline.java:713)
at org.primefaces.extensions.component.timeline.TimelineTagHandler.onComponentPopulated(TimelineTagHandler.java:58)
at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:218)
at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:203)
at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:87)
at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:161)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:990)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at com.tcs.its.permission.filter.LoginFilter.doFilter(LoginFilter.java:58)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
这是由于使用了错误的PF和PFE组合。。。使用PF5，您只能使用PFE2.0/2.1。在google中搜索stacktrace中的错误会告诉您这一点 另请参见