java.lang.NullPointerException

Apereo Issues | Erik Olsson | 7 years ago
  1. 0

    The following stack trace occurs on the very first run of the portlet with a fresh DB. A subsequent Logout/Login of the portal makes the portlet run properly. ERROR [org.jasig.portal.ChannelManager#127] Jan/12 14:36:22,131 portlet.DispatcherPortlet.[] - Could not complete request javax.portlet.PortletException at org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:113) at org.springframework.web.portlet.DispatcherPortlet.doRender(DispatcherPortlet.java:1140) at org.springframework.web.portlet.DispatcherPortlet.render(DispatcherPortlet.java:1094) at org.springframework.web.portlet.DispatcherPortlet.doRenderService(DispatcherPortlet.java:832) at org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:483) at org.springframework.web.portlet.FrameworkPortlet.doDispatch(FrameworkPortlet.java:453) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208) at org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.core.DefaultPortletInvokerService.invoke(DefaultPortletInvokerService.java:167) at org.apache.pluto.core.DefaultPortletInvokerService.render(DefaultPortletInvokerService.java:101) at org.apache.pluto.core.PortletContainerImpl.doRender(PortletContainerImpl.java:173) at org.jasig.portal.channels.portlet.SpringPortletChannelImpl.render(SpringPortletChannelImpl.java:480) at org.jasig.portal.channels.portlet.CSpringPortletAdaptor.renderCharacters(CSpringPortletAdaptor.java:186) at org.jasig.portal.ChannelRenderer$Worker.execute(ChannelRenderer.java:545) at org.jasig.portal.utils.threading.BaseTask.run(BaseTask.java:27) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NullPointerException at org.apache.catalina.connector.Response.toAbsolute(Response.java:1485) at org.apache.catalina.connector.Response.encodeURL(Response.java:1121) at org.apache.catalina.connector.ResponseFacade.encodeURL(ResponseFacade.java:366) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at org.apache.pluto.internal.impl.PortletResponseImpl.encodeURL(PortletResponseImpl.java:124) at org.apache.taglibs.standard.tag.common.core.UrlSupport.doEndTag(UrlSupport.java:110) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspx_meth_c_005furl_005f0(calendarNarrowView_jsp.java:443) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspService(calendarNarrowView_jsp.java:184) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:227) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257) at org.springframework.web.servlet.ViewRendererServlet.renderView(ViewRendererServlet.java:111) at org.springframework.web.servlet.ViewRendererServlet.processRequest(ViewRendererServlet.java:84) at org.springframework.web.servlet.ViewRendererServlet.doGet(ViewRendererServlet.java:65) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:106) ... 28 more Nested Exception is java.lang.NullPointerException at org.apache.catalina.connector.Response.toAbsolute(Response.java:1485) at org.apache.catalina.connector.Response.encodeURL(Response.java:1121) at org.apache.catalina.connector.ResponseFacade.encodeURL(ResponseFacade.java:366) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at org.apache.pluto.internal.impl.PortletResponseImpl.encodeURL(PortletResponseImpl.java:124) at org.apache.taglibs.standard.tag.common.core.UrlSupport.doEndTag(UrlSupport.java:110) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspx_meth_c_005furl_005f0(calendarNarrowView_jsp.java:443) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspService(calendarNarrowView_jsp.java:184) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:227) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257) at org.springframework.web.servlet.ViewRendererServlet.renderView(ViewRendererServlet.java:111) at org.springframework.web.servlet.ViewRendererServlet.processRequest(ViewRendererServlet.java:84) at org.springframework.web.servlet.ViewRendererServlet.doGet(ViewRendererServlet.java:65) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:106) at org.springframework.web.portlet.DispatcherPortlet.doRender(DispatcherPortlet.java:1140) at org.springframework.web.portlet.DispatcherPortlet.render(DispatcherPortlet.java:1094) at org.springframework.web.portlet.DispatcherPortlet.doRenderService(DispatcherPortlet.java:832) at org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:483) at org.springframework.web.portlet.FrameworkPortlet.doDispatch(FrameworkPortlet.java:453) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208) at org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.core.DefaultPortletInvokerService.invoke(DefaultPortletInvokerService.java:167) at org.apache.pluto.core.DefaultPortletInvokerService.render(DefaultPortletInvokerService.java:101) at org.apache.pluto.core.PortletContainerImpl.doRender(PortletContainerImpl.java:173) at org.jasig.portal.channels.portlet.SpringPortletChannelImpl.render(SpringPortletChannelImpl.java:480) at org.jasig.portal.channels.portlet.CSpringPortletAdaptor.renderCharacters(CSpringPortletAdaptor.java:186) at org.jasig.portal.ChannelRenderer$Worker.execute(ChannelRenderer.java:545) at org.jasig.portal.utils.threading.BaseTask.run(BaseTask.java:27) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619)

    Apereo Issues | 7 years ago | Erik Olsson
    java.lang.NullPointerException
  2. 0

    The following stack trace occurs on the very first run of the portlet with a fresh DB. A subsequent Logout/Login of the portal makes the portlet run properly. ERROR [org.jasig.portal.ChannelManager#127] Jan/12 14:36:22,131 portlet.DispatcherPortlet.[] - Could not complete request javax.portlet.PortletException at org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:113) at org.springframework.web.portlet.DispatcherPortlet.doRender(DispatcherPortlet.java:1140) at org.springframework.web.portlet.DispatcherPortlet.render(DispatcherPortlet.java:1094) at org.springframework.web.portlet.DispatcherPortlet.doRenderService(DispatcherPortlet.java:832) at org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:483) at org.springframework.web.portlet.FrameworkPortlet.doDispatch(FrameworkPortlet.java:453) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208) at org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.core.DefaultPortletInvokerService.invoke(DefaultPortletInvokerService.java:167) at org.apache.pluto.core.DefaultPortletInvokerService.render(DefaultPortletInvokerService.java:101) at org.apache.pluto.core.PortletContainerImpl.doRender(PortletContainerImpl.java:173) at org.jasig.portal.channels.portlet.SpringPortletChannelImpl.render(SpringPortletChannelImpl.java:480) at org.jasig.portal.channels.portlet.CSpringPortletAdaptor.renderCharacters(CSpringPortletAdaptor.java:186) at org.jasig.portal.ChannelRenderer$Worker.execute(ChannelRenderer.java:545) at org.jasig.portal.utils.threading.BaseTask.run(BaseTask.java:27) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NullPointerException at org.apache.catalina.connector.Response.toAbsolute(Response.java:1485) at org.apache.catalina.connector.Response.encodeURL(Response.java:1121) at org.apache.catalina.connector.ResponseFacade.encodeURL(ResponseFacade.java:366) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at org.apache.pluto.internal.impl.PortletResponseImpl.encodeURL(PortletResponseImpl.java:124) at org.apache.taglibs.standard.tag.common.core.UrlSupport.doEndTag(UrlSupport.java:110) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspx_meth_c_005furl_005f0(calendarNarrowView_jsp.java:443) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspService(calendarNarrowView_jsp.java:184) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:227) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257) at org.springframework.web.servlet.ViewRendererServlet.renderView(ViewRendererServlet.java:111) at org.springframework.web.servlet.ViewRendererServlet.processRequest(ViewRendererServlet.java:84) at org.springframework.web.servlet.ViewRendererServlet.doGet(ViewRendererServlet.java:65) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:106) ... 28 more Nested Exception is java.lang.NullPointerException at org.apache.catalina.connector.Response.toAbsolute(Response.java:1485) at org.apache.catalina.connector.Response.encodeURL(Response.java:1121) at org.apache.catalina.connector.ResponseFacade.encodeURL(ResponseFacade.java:366) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76) at org.apache.pluto.internal.impl.PortletResponseImpl.encodeURL(PortletResponseImpl.java:124) at org.apache.taglibs.standard.tag.common.core.UrlSupport.doEndTag(UrlSupport.java:110) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspx_meth_c_005furl_005f0(calendarNarrowView_jsp.java:443) at org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspService(calendarNarrowView_jsp.java:184) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:227) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257) at org.springframework.web.servlet.ViewRendererServlet.renderView(ViewRendererServlet.java:111) at org.springframework.web.servlet.ViewRendererServlet.processRequest(ViewRendererServlet.java:84) at org.springframework.web.servlet.ViewRendererServlet.doGet(ViewRendererServlet.java:65) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:106) at org.springframework.web.portlet.DispatcherPortlet.doRender(DispatcherPortlet.java:1140) at org.springframework.web.portlet.DispatcherPortlet.render(DispatcherPortlet.java:1094) at org.springframework.web.portlet.DispatcherPortlet.doRenderService(DispatcherPortlet.java:832) at org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:483) at org.springframework.web.portlet.FrameworkPortlet.doDispatch(FrameworkPortlet.java:453) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208) at org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.apache.pluto.core.DefaultPortletInvokerService.invoke(DefaultPortletInvokerService.java:167) at org.apache.pluto.core.DefaultPortletInvokerService.render(DefaultPortletInvokerService.java:101) at org.apache.pluto.core.PortletContainerImpl.doRender(PortletContainerImpl.java:173) at org.jasig.portal.channels.portlet.SpringPortletChannelImpl.render(SpringPortletChannelImpl.java:480) at org.jasig.portal.channels.portlet.CSpringPortletAdaptor.renderCharacters(CSpringPortletAdaptor.java:186) at org.jasig.portal.ChannelRenderer$Worker.execute(ChannelRenderer.java:545) at org.jasig.portal.utils.threading.BaseTask.run(BaseTask.java:27) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619)

    Apereo Issues | 7 years ago | Erik Olsson
    java.lang.NullPointerException
  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.catalina.connector.Response.toAbsolute()
    2. Glassfish Core
      ResponseFacade.encodeURL
      1. org.apache.catalina.connector.Response.toAbsolute(Response.java:1485)
      2. org.apache.catalina.connector.Response.encodeURL(Response.java:1121)
      3. org.apache.catalina.connector.ResponseFacade.encodeURL(ResponseFacade.java:366)
      3 frames
    3. JavaServlet
      HttpServletResponseWrapper.encodeURL
      1. javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76)
      2. javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76)
      3. javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76)
      4. javax.servlet.http.HttpServletResponseWrapper.encodeURL(HttpServletResponseWrapper.java:76)
      4 frames
    4. Pluto Portlet Container
      PortletResponseImpl.encodeURL
      1. org.apache.pluto.internal.impl.PortletResponseImpl.encodeURL(PortletResponseImpl.java:124)
      1 frame
    5. JSTL
      UrlSupport.doEndTag
      1. org.apache.taglibs.standard.tag.common.core.UrlSupport.doEndTag(UrlSupport.java:110)
      1 frame
    6. org.apache.jsp
      calendarNarrowView_jsp._jspService
      1. org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspx_meth_c_005furl_005f0(calendarNarrowView_jsp.java:443)
      2. org.apache.jsp.WEB_002dINF.jsp.calendarNarrowView_jsp._jspService(calendarNarrowView_jsp.java:184)
      2 frames
    7. GWT dev
      HttpJspBase.service
      1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      1 frame
    8. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      1 frame
    9. GWT dev
      JspServlet.service
      1. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
      2. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
      3. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
      3 frames
    10. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      1 frame
    11. Glassfish Core
      ApplicationDispatcher.include
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
      4. org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
      5. org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
      5 frames
    12. Spring MVC
      ViewRendererServlet.doGet
      1. org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:227)
      2. org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257)
      3. org.springframework.web.servlet.ViewRendererServlet.renderView(ViewRendererServlet.java:111)
      4. org.springframework.web.servlet.ViewRendererServlet.processRequest(ViewRendererServlet.java:84)
      5. org.springframework.web.servlet.ViewRendererServlet.doGet(ViewRendererServlet.java:65)
      5 frames
    13. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      2 frames
    14. Glassfish Core
      ApplicationDispatcher.include
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
      4. org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
      5. org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
      5 frames
    15. Pluto Portlet Container
      PortletRequestDispatcherImpl.include
      1. org.apache.pluto.internal.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:106)
      1 frame
    16. Spring Web Portlet
      FrameworkPortlet.doDispatch
      1. org.springframework.web.portlet.DispatcherPortlet.doRender(DispatcherPortlet.java:1140)
      2. org.springframework.web.portlet.DispatcherPortlet.render(DispatcherPortlet.java:1094)
      3. org.springframework.web.portlet.DispatcherPortlet.doRenderService(DispatcherPortlet.java:832)
      4. org.springframework.web.portlet.FrameworkPortlet.processRequest(FrameworkPortlet.java:483)
      5. org.springframework.web.portlet.FrameworkPortlet.doDispatch(FrameworkPortlet.java:453)
      5 frames
    17. Java Portlet Specification V2.0
      GenericPortlet.render
      1. javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
      1 frame
    18. Pluto Portlet Container
      PortletServlet.doGet
      1. org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208)
      2. org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139)
      2 frames
    19. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      2 frames
    20. Glassfish Core
      ApplicationDispatcher.include
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
      4. org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
      5. org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
      5 frames
    21. Pluto Portlet Container
      PortletContainerImpl.doRender
      1. org.apache.pluto.core.DefaultPortletInvokerService.invoke(DefaultPortletInvokerService.java:167)
      2. org.apache.pluto.core.DefaultPortletInvokerService.render(DefaultPortletInvokerService.java:101)
      3. org.apache.pluto.core.PortletContainerImpl.doRender(PortletContainerImpl.java:173)
      3 frames
    22. org.jasig.portal
      BaseTask.run
      1. org.jasig.portal.channels.portlet.SpringPortletChannelImpl.render(SpringPortletChannelImpl.java:480)
      2. org.jasig.portal.channels.portlet.CSpringPortletAdaptor.renderCharacters(CSpringPortletAdaptor.java:186)
      3. org.jasig.portal.ChannelRenderer$Worker.execute(ChannelRenderer.java:545)
      4. org.jasig.portal.utils.threading.BaseTask.run(BaseTask.java:27)
      4 frames
    23. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
      2. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      3. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
      6. java.lang.Thread.run(Thread.java:619)
      6 frames