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  1. ZK
  2. ZK-1514

Problem with jsp page and version 6.5.1

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Blocker Blocker
    • 6.5.2
    • 6.5.1
    • Components
    • None

      In a simple .jsp page (like the attached one) using zuljsp.jar (2.2) when we insert a tag <z:zscript></z:zscript> we got an error with the following stack

      <body >
      13:
      14: <z:page id="test" zscriptLanguage="java" >
      15: <z:zscript>
      16: alert("test");
      17: </z:zscript>

      Stacktrace:
      org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
      org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
      org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)

      root cause

      org.zkoss.zk.ui.UiException: javax.servlet.jsp.JspException: java.lang.NullPointerException
      sun.reflect.GeneratedConstructorAccessor37.newInstance(Unknown Source)
      sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      java.lang.reflect.Constructor.newInstance(Unknown Source)
      org.zkoss.lang.Classes.newInstance(Classes.java:73)
      org.zkoss.lang.Exceptions.wrap(Exceptions.java:161)
      org.zkoss.zk.ui.UiException$Aide.wrap(UiException.java:44)
      org.zkoss.jsp.zul.impl.RootTag$MyRichlet.service(RootTag.java:328)
      org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:429)
      org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:312)
      org.zkoss.jsp.zul.impl.RootTag.doTag(RootTag.java:275)
      org.apache.jsp.test_jsp._jspx_meth_z_005fpage_005f0(test_jsp.java:123)
      org.apache.jsp.test_jsp._jspService(test_jsp.java:77)
      org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
      org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
      org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)

      root cause

      javax.servlet.jsp.JspException: java.lang.NullPointerException
      org.apache.jsp.test_jsp$Helper.invoke(test_jsp.java:217)
      org.zkoss.jsp.zul.impl.RootTag$MyRichlet.service(RootTag.java:320)
      org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:429)
      org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:312)
      org.zkoss.jsp.zul.impl.RootTag.doTag(RootTag.java:275)
      org.apache.jsp.test_jsp._jspx_meth_z_005fpage_005f0(test_jsp.java:123)
      org.apache.jsp.test_jsp._jspService(test_jsp.java:77)
      org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
      org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
      org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)

      root cause

      java.lang.NullPointerException
      org.zkoss.zk.ui.impl.PageImpl.getInterpreter(PageImpl.java:893)
      org.zkoss.zk.ui.impl.PageImpl.interpret(PageImpl.java:875)
      org.zkoss.jsp.zul.impl.ZkProxy$1.interpret(ZkProxy.java:109)
      org.zkoss.jsp.zul.impl.RootTag.processZScript(RootTag.java:364)
      org.zkoss.jsp.zul.impl.RootTag.processZScript(RootTag.java:346)
      org.zkoss.jsp.zul.ZScriptTag.doTag(ZScriptTag.java:84)
      org.apache.jsp.test_jsp._jspx_meth_z_005fzscript_005f0(test_jsp.java:138)
      org.apache.jsp.test_jsp.access$0(test_jsp.java:128)
      org.apache.jsp.test_jsp$Helper.invoke0(test_jsp.java:175)
      org.apache.jsp.test_jsp$Helper.invoke(test_jsp.java:206)
      org.zkoss.jsp.zul.impl.RootTag$MyRichlet.service(RootTag.java:320)
      org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:429)
      org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:312)
      org.zkoss.jsp.zul.impl.RootTag.doTag(RootTag.java:275)
      org.apache.jsp.test_jsp._jspx_meth_z_005fpage_005f0(test_jsp.java:123)
      org.apache.jsp.test_jsp._jspService(test_jsp.java:77)
      org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
      org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
      org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
      org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
      org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
      org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)

        1. test.jsp
          0.7 kB

            vincentjian vincentjian
            apiarra apiarra
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              Created:
              Updated:
              Resolved: