验证错误。 “commandButton”必须具有值或图像属性

Question

我们正在将 Java EE 应用程序从 Java 6 升级到 Java 8。

下面是堆栈跟踪

严重：WebModule[/TCA2-prod]org.apache.jasper.JasperException：

PWC6170：来自 TagLibraryValidator for h 的验证错误消息

null：验证错误。 “commandButton”必须具有值或图像属性。

javax.faces.FacesException：org.apache.jasper.JasperException：

PWC6170：来自 TagLibraryValidator for h 的验证错误消息

null：验证错误。 “commandButton”必须具有值或图像属性。

at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:645) at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:363) at com.sun.faces.application.view .JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:153) at com.sun.faces.application.view.JspViewHandlingStrategy.renderView(JspViewHandlingStrategy.java:193) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java :134) at com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.renderView(ViewHandlerImpl.java:285) at Z4D236D9A2D102C5F E6AD1C50DA4BEC50Z.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120) 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:659) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682) at org.apache.catalina.core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org.apache.myfaces.webapp.filter.ExtensionsFilter .doFilter(ExtensionsFilter.java:349) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at com. sun.rave.web.ui.util.UploadFilter.doFilter(UploadFilter.java:198) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain. doFilter(ApplicationFilterChain.java:214) 在 com.icfi.owra.Z21D6F40CFB511982E4424E0E250A95F757Z.SecurityCheckFilter.25A074Filter391SecurityCheckFilter.doFilter(Security C889F448B33D21F46Z:115) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at com.icfi.owra.SessionFilter .doFilter(SessionFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org. displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilte rChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at com.icfi.owra.filters.ViewExpiredFilter.doFilter(ViewExpiredFilter.java:32) at org.apache.catalina .core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316 ) 在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160) 在 org.ZB6EFD606D118D0F4CCZZalcat66E rdPipeline.doInvoke(StandardPipeline.java:734) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99) at org .apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter .java:283) at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459) at com.sun.ente rprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167) at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206) at org.glassfish.grizzly.http.server. HttpHandler.doHandle(HttpHandler.java:180) at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235) at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119 ) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200) at org.glassfish.grizzly.filterchain.DefaultFilterChain.执行（默认FilterCha in.java:132) at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111) at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) at org.glassfish.grizzly.nio .transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536) at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117 ) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137) at org.glassfish.grizzly.threadpool .AbstractThreadPool$Worker.doWork(Ab stractThreadPool.java:591) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.jasper .JasperException：

PWC6170：来自 TagLibraryValidator for h 的验证错误消息

null：验证错误。 “commandButton”必须具有值或图像属性。

at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:92) at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378) at org.apache.jasper.compiler.ErrorDispatcher.jspError (ErrorDispatcher.java:119) at org.apache.jasper.compiler.Validator.validateXmlView(Validator.java:1951) at org.apache.jasper.compiler.Validator.validate(Validator.java:1896) at org.apache. jasper.compiler.Compiler.generateJava(Compiler.java:223) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:451) at org.apache.jasper.JspCompilat ionContext.compile(JspCompilationContext.java:625) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473) at org .apache.jasper.servlet.JspServlet.service(JspServlet.java:377) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java :1682) at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:875) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher. java:739) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:575) at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:546) at org.apache.catalina.core .ApplicationDispatcher.dispatch(ApplicationDispatcher.java:428) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:378) at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:643). .. 57 更多