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jsf - 如何在 Sakai 中运行应用程序构建器创建的新 JSF 完整原始应用程序

转载 作者：行者123 更新时间：2023-11-28 22:45:01 26 4
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我有 Sakai 2.8.1 源代码和创建完整的原始应用程序 (JSF)，它成功部署在 Tomcat 5.1 服务器上，但在运行时显示此错误。

org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: Could not get property value of component items:_idJsp6
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862)
caused by: org.sakaiproject.tool.api.ToolException: Could not get property value of component items:_idJsp6
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429)
caused by: javax.servlet.ServletException: Could not get property value of component items:_idJsp6
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
caused by: javax.faces.FacesException: Could not get property value of component items:_idJsp6
    at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
caused by: org.apache.jasper.JasperException: Could not get property value of component items:_idJsp6
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413)
caused by: javax.faces.FacesException: Could not get property value of component items:_idJsp6
    at javax.faces.component._ComponentAttributesMap.get(_ComponentAttributesMap.java:235)
caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
caused by: java.lang.NoClassDefFoundError: org/sakaiproject/submativeassessment/logic/ExternalLogic
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
caused by: java.lang.ClassNotFoundException: org.sakaiproject.submativeassessment.logic.ExternalLogic
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1438)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1284)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    at java.lang.Class.getDeclaredMethods0(Native Method)
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
    at java.lang.Class.getDeclaredMethods(Class.java:1791)
    at java.beans.Introspector$1.run(Introspector.java:1272)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:1270)
    at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1136)
    at java.beans.Introspector.getBeanInfo(Introspector.java:387)
    at java.beans.Introspector.getBeanInfo(Introspector.java:159)
    at org.apache.myfaces.el.PropertyResolverImpl.getPropertyDescriptor(PropertyResolverImpl.java:472)
    at org.apache.myfaces.el.PropertyResolverImpl.getType(PropertyResolverImpl.java:325)
    at org.apache.myfaces.config.ManagedBeanBuilder.initializeProperties(ManagedBeanBuilder.java:177)
    at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:55)
    at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:314)
    at org.sakaiproject.jsf.app.SakaiVariableResolver.resolveVariable(SakaiVariableResolver.java:76)
    at org.apache.myfaces.el.ValueBindingImpl$ELVariableResolver.resolveVariable(ValueBindingImpl.java:570)
    at org.apache.commons.el.NamedValue.evaluate(NamedValue.java:124)
    at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:140)
    at org.apache.commons.el.ExpressionString.evaluate(ExpressionString.java:114)
    at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386)
    at javax.faces.component.UIOutput.getValue(UIOutput.java:80)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at javax.faces.component._ComponentAttributesMap.getComponentProperty(_ComponentAttributesMap.java:387)
    at javax.faces.component._ComponentAttributesMap.get(_ComponentAttributesMap.java:235)
    at org.sakaiproject.jsf.util.RendererUtil.getAttribute(RendererUtil.java:88)
    at org.sakaiproject.jsf.renderer.InstructionMessageRenderer.encodeEnd(InstructionMessageRenderer.java:59)
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
    at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
    at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
    at org.apache.jsp.submativeassessment.SubmativeassessmentItems_jsp._jspx_meth_sakai_005finstruction_005fmessage_005f0(SubmativeassessmentItems_jsp.java:419)
    at org.apache.jsp.submativeassessment.SubmativeassessmentItems_jsp._jspx_meth_h_005fform_005f1(SubmativeassessmentItems_jsp.java:350)
    at org.apache.jsp.submativeassessment.SubmativeassessmentItems_jsp._jspx_meth_sakai_005fview_005fcontent_005f0(SubmativeassessmentItems_jsp.java:314)
    at org.apache.jsp.submativeassessment.SubmativeassessmentItems_jsp._jspx_meth_sakai_005fview_005fcontainer_005f0(SubmativeassessmentItems_jsp.java:217)
    at org.apache.jsp.submativeassessment.SubmativeassessmentItems_jsp._jspx_meth_f_005fview_005f0(SubmativeassessmentItems_jsp.java:176)
    at org.apache.jsp.submativeassessment.SubmativeassessmentItems_jsp._jspService(SubmativeassessmentItems_jsp.java:123)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:371)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
    at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
    at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
    at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:137)
    at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
    at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
    at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:221)
    at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
    at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511)
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429)
    at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204)
    at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
    at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:843)
    at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:679)
    at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1303)
    at java.lang.Thread.run(Thread.java:619)

最佳答案

App Builder 无法用于 JSF 应用程序。不建议用于当前项目，因为它自 Sakai 2.6 时代以来一直没有更新。

也不建议将 JSF 用于新的 Sakai 应用程序。

试试 programmer manual :

对于新应用，Apache Wicket或 Spring MVC Maven archetypes

关于jsf - 如何在 Sakai 中运行应用程序构建器创建的新 JSF 完整原始应用程序，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/9328089/

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