javax.el.ELException: java.lang.NullPointerException

Atlassian JIRA | Tracey Lum [Atlassian] | 6 years ago
  1. 0

    Replication steps : 1. Create a repository 2. Create a project that uses the repository above as its default repository 3. Create a review in the previously created project 4. Access the review from the previous step to confirm it works 5. Delete the repository created in step #1 6. Try to access the same review as in #4 and see that it now throws a NPE {noformat} 15:20:48 ERROR - Nested in javax.servlet.ServletException: javax.el.ELException: java.lang.NullPointerException: javax.el.ELException: java.lang.NullPointerException at javax.el.BeanELResolver.getValue(BeanELResolver.java:298) at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175) at com.sun.el.parser.AstValue.getValue(AstValue.java:138) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001) at org.apache.jsp.tag.web.review.frxModelLoader_tag.doTag(frxModelLoader_tag.java:175) .............. Caused by: java.lang.NullPointerException at com.cenqua.crucible.view.FRXDO.isStoreDiffs(FRXDO.java:477) at com.cenqua.crucible.view.FRXDO.isShowBlame(FRXDO.java:1247) at com.cenqua.crucible.view.FRXDO.getDiffColumns(FRXDO.java:482) {noformat} Users should be able to see the general details of a review, even if the repository and the source code on which that review are based have been deleted. This assumes that we have configured Crucible to store diff info.

    Atlassian JIRA | 6 years ago | Tracey Lum [Atlassian]
    javax.el.ELException: java.lang.NullPointerException
  2. 0

    Replication steps : 1. Create a repository 2. Create a project that uses the repository above as its default repository 3. Create a review in the previously created project 4. Access the review from the previous step to confirm it works 5. Delete the repository created in step #1 6. Try to access the same review as in #4 and see that it now throws a NPE {noformat} 15:20:48 ERROR - Nested in javax.servlet.ServletException: javax.el.ELException: java.lang.NullPointerException: javax.el.ELException: java.lang.NullPointerException at javax.el.BeanELResolver.getValue(BeanELResolver.java:298) at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175) at com.sun.el.parser.AstValue.getValue(AstValue.java:138) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001) at org.apache.jsp.tag.web.review.frxModelLoader_tag.doTag(frxModelLoader_tag.java:175) .............. Caused by: java.lang.NullPointerException at com.cenqua.crucible.view.FRXDO.isStoreDiffs(FRXDO.java:477) at com.cenqua.crucible.view.FRXDO.isShowBlame(FRXDO.java:1247) at com.cenqua.crucible.view.FRXDO.getDiffColumns(FRXDO.java:482) {noformat} Users should be able to see the general details of a review, even if the repository and the source code on which that review are based have been deleted. This assumes that we have configured Crucible to store diff info.

    Atlassian JIRA | 6 years ago | Tracey Lum [Atlassian]
    javax.el.ELException: java.lang.NullPointerException
  3. 0

    Occasional glitch in Navajo JSP Tester (OSGi)

    GitHub | 3 years ago | flyaruu
    javax.el.ELException: java.lang.NullPointerException
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  5. 0

    Whenever we click on the Report or Query tabs, we get the following: Your request was unable to be processed javax.el.ELException * java.lang.NullPointerException You are running release CR2.0.0 FE2.0.0 (build-410 2009-06-29), please report your release number when reporting bugs. The log shows the following stacktrace: ERROR - /reports/CVS_Mirror javax.el.ELException: java.lang.NullPointerException at javax.el.BeanELResolver.getValue(BeanELResolver.java:298) at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175) at com.sun.el.parser.AstValue.getValue(AstValue.java:138) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001) at org.apache.jsp.WEB_002dINF.jsp.chart_jsp._jspx_meth_rend_pathIconClass_0(chart_jsp.java:484) at org.apache.jsp.WEB_002dINF.jsp.chart_jsp.access$500(chart_jsp.java:7) at org.apache.jsp.WEB_002dINF.jsp.chart_jsp$chart_jspHelper.invoke4(chart_jsp.java:770) at org.apache.jsp.WEB_002dINF.jsp.chart_jsp$chart_jspHelper.invoke(chart_jsp.java:843) at org.apache.jsp.tag.web.cru.threePanelPageContent_tag.doTag(threePanelPageContent_tag.java:560) at org.apache.jsp.WEB_002dINF.jsp.chart_jsp._jspx_meth_rend_threePanelPageContent_0(chart_jsp.java:374) at org.apache.jsp.WEB_002dINF.jsp.chart_jsp._jspService(chart_jsp.java:158) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1208) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.cenqua.crucible.filters.CrucibleFilter.doFilter(CrucibleFilter.java:118) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:159) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:387) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:334) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126) at com.cenqua.fisheye.web.ChartPageAction.handleRequest(ChartPageAction.java:107) at com.cenqua.fisheye.web.BaseAction.processRequest(BaseAction.java:161) at com.cenqua.fisheye.web.ActionDispatcherServlet.doIt(ActionDispatcherServlet.java:225) at com.cenqua.fisheye.web.ActionDispatcherServlet.doGet(ActionDispatcherServlet.java:55) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1208) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.cenqua.crucible.filters.CrucibleFilter.doFilter(CrucibleFilter.java:118) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:224) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:387) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:334) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126) at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:145) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:81) at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:129) at com.cenqua.fisheye.web.filters.CustomIncludableGzipFilter.doFilter(CustomIncludableGzipFilter.java:21) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.cenqua.fisheye.web.filters.ProductInfoFilter.doFilter(ProductInfoFilter.java:36) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:55) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:41) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at com.cenqua.fisheye.web.filters.UpfrontFilter.doFilter(UpfrontFilter.java:59) at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1200) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:387) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:535) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:865) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:451) Caused by: java.lang.NullPointerException

    Atlassian JIRA | 7 years ago | Solipsys Atlassian Administrators
    javax.el.ELException: java.lang.NullPointerException
  6. 0

    hitting: https://svn.atlassian.com/atlaseye/cru/reviews (works for me but not for him) {noformat} 2009-07-12 21:12:11,288 ERROR [btpool0-17081] org.mortbay.log org.mortbay.log.Slf4jLog-warn - Nested in javax.servlet.ServletException: javax.el.ELException: java.lang.NullPointerE xception: javax.el.ELException: java.lang.NullPointerException at javax.el.BeanELResolver.getValue(BeanELResolver.java:298) at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175) at com.sun.el.parser.AstValue.getValue(AstValue.java:138) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001) at org.apache.jsp.WEB_002dINF.jsp.crucible.reviews_jsp._jspx_meth_rend_filteredReviewDetailsHeaderLink_0(reviews_jsp.java:1028) at org.apache.jsp.WEB_002dINF.jsp.crucible.reviews_jsp.access$2500(reviews_jsp.java:7) at org.apache.jsp.WEB_002dINF.jsp.crucible.reviews_jsp$reviews_jspHelper.invoke16(reviews_jsp.java:1446) at org.apache.jsp.WEB_002dINF.jsp.crucible.reviews_jsp$reviews_jspHelper.invoke(reviews_jsp.java:1549) at org.apache.jsp.tag.web.cru.threePanelPageContent_tag.doTag(threePanelPageContent_tag.java:572) at org.apache.jsp.WEB_002dINF.jsp.crucible.reviews_jsp._jspx_meth_rend_threePanelPageContent_0(reviews_jsp.java:180) at org.apache.jsp.WEB_002dINF.jsp.crucible.reviews_jsp._jspService(reviews_jsp.java:134) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) ... Caused by: java.lang.NullPointerException at com.cenqua.crucible.view.ReviewColumnComparator$2.compare(ReviewColumnComparator.java:44) at com.cenqua.crucible.view.ReviewColumnComparator$2.compare(ReviewColumnComparator.java:43) at java.util.TreeMap.put(TreeMap.java:530) at java.util.TreeSet.add(TreeSet.java:238) at java.util.AbstractCollection.addAll(AbstractCollection.java:305) at java.util.TreeSet.addAll(TreeSet.java:295) at com.cenqua.crucible.view.ReviewFilterState.getFilteredReviews(ReviewFilterState.java:221) at com.cenqua.crucible.view.ReviewFilterState.getFilteredReviewIds(ReviewFilterState.java:228) at com.cenqua.crucible.view.ReviewFilterState.getFilteredReviewDetails(ReviewFilterState.java:183) at com.cenqua.crucible.actions.ReviewsHomeAction.getFilteredReviewDetails(ReviewsHomeAction.java:192) at sun.reflect.GeneratedMethodAccessor3977.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at javax.el.BeanELResolver.getValue(BeanELResolver.java:293) ... 142 more {noformat}

    Atlassian JIRA | 7 years ago | Matt "Spuddy" Quail
    javax.el.ELException: java.lang.NullPointerException

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Root Cause Analysis

  1. javax.el.ELException

    java.lang.NullPointerException

    at javax.el.BeanELResolver.getValue()
  2. EL
    ValueExpressionImpl.getValue
    1. javax.el.BeanELResolver.getValue(BeanELResolver.java:298)
    2. javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
    3. com.sun.el.parser.AstValue.getValue(AstValue.java:138)
    4. com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
    4 frames
  3. GWT dev
    PageContextImpl.evaluateExpression
    1. org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001)
    1 frame
  4. org.apache.jsp
    frxModelLoader_tag.doTag
    1. org.apache.jsp.tag.web.review.frxModelLoader_tag.doTag(frxModelLoader_tag.java:175)
    1 frame