Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Atlassian JIRA by Brendan Humphreys [Atlassian], 1 year ago
javax.servlet.jsp.JspException: javax.el.ELException: java.lang.NullPointerException
via Atlassian JIRA by Brendan Humphreys [Atlassian], 2 years ago
javax.servlet.jsp.JspException: javax.el.ELException: java.lang.NullPointerException
via Atlassian JIRA by Christopher Parker [Atlassian], 2 years ago
javax.el.ELException: java.lang.NullPointerException
via Atlassian JIRA by Christopher Parker [Atlassian], 1 year ago
javax.el.ELException: java.lang.NullPointerException
via Liferay Issues by Yvonne Han, 7 months ago
via Liferay Issues by Patricia Perez, 3 months ago
java.lang.NullPointerException: 	at com.atlassian.crucible.actions.PagedSearch.getSearchParams(PagedSearch.java:38)	at sun.reflect.GeneratedMethodAccessor1816.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)	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)	at com.sun.el.parser.AstValue.getValue(AstValue.java:138)	at com.sun.el.parser.AstEmpty.getValue(AstEmpty.java:62)	at com.sun.el.parser.AstChoice.getValue(AstChoice.java:60)	at com.sun.el.parser.AstDynamicExpression.getValue(AstDynamicExpression.java:59)	at com.sun.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:64)	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.cru.pagedResults_tag._jspx_meth_rend_pagingNav_0(pagedResults_tag.java:493)	at org.apache.jsp.tag.web.cru.pagedResults_tag._jspx_meth_c_if_3(pagedResults_tag.java:466)	at org.apache.jsp.tag.web.cru.pagedResults_tag._jspx_meth_c_otherwise_0(pagedResults_tag.java:438)	at org.apache.jsp.tag.web.cru.pagedResults_tag._jspx_meth_c_choose_0(pagedResults_tag.java:351)	at org.apache.jsp.tag.web.cru.pagedResults_tag.doTag(pagedResults_tag.java:145)	at org.apache.jsp.WEB_002dINF.jsp.crucible.project.project_jsp._jspx_meth_rend_pagedResults_0(project_jsp.java:744)	at org.apache.jsp.WEB_002dINF.jsp.crucible.project.project_jsp.access$2100(project_jsp.java:7)	at org.apache.jsp.WEB_002dINF.jsp.crucible.project.project_jsp$project_jspHelper.invoke15(project_jsp.java:1052)	at org.apache.jsp.WEB_002dINF.jsp.crucible.project.project_jsp$project_jspHelper.invoke(project_jsp.java:1125)	at org.apache.jsp.tag.web.cru.threePanelPageContent_tag._jspx_meth_c_if_36(threePanelPageContent_tag.java:1920)	at org.apache.jsp.tag.web.cru.threePanelPageContent_tag.doTag(threePanelPageContent_tag.java:604)	at org.apache.jsp.WEB_002dINF.jsp.crucible.project.project_jsp._jspx_meth_rend_threePanelPageContent_0(project_jsp.java:178)	at org.apache.jsp.WEB_002dINF.jsp.crucible.project.project_jsp._jspService(project_jsp.java:136)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1272)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)	at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:25)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.crucible.filters.CrucibleFilter.doFilter(CrucibleFilter.java:146)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:212)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)	at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:71)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)	at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)	at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)	at com.opensymphony.webwork.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:114)	at com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:143)	at com.opensymphony.xwork.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:313)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:208)	at com.cenqua.crucible.interceptors.ReviewInterceptor.intercept(ReviewInterceptor.java:51)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.cenqua.crucible.interceptors.CruciblePermissionInterceptor.intercept(CruciblePermissionInterceptor.java:52)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.cenqua.crucible.interceptors.HasCrucibleInterceptor.intercept(HasCrucibleInterceptor.java:27)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.atlassian.fisheye.xwork.SimpleConversionErrorInterceptor.intercept(SimpleConversionErrorInterceptor.java:64)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:186)	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)	at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:116)	at com.opensymphony.webwork.dispatcher.DispatcherUtils.serviceAction(DispatcherUtils.java:273)	at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:111)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1272)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)	at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:25)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.crucible.filters.CrucibleFilter.doFilter(CrucibleFilter.java:146)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:278)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)	at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:71)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)	at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)	at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)	at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:181)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)	at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:71)	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:78)	at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:131)	at com.cenqua.fisheye.web.filters.CustomIncludableGzipFilter.doFilter(CustomIncludableGzipFilter.java:27)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.cenqua.fisheye.web.filters.ProductInfoFilter.doFilter(ProductInfoFilter.java:44)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.cenqua.fisheye.web.filters.UpfrontFilter.doFilter(UpfrontFilter.java:54)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at com.atlassian.fecru.profiling.ProfilingServletFilter.doFilter(ProfilingServletFilter.java:73)	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)	at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1264)	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)	at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)	at org.mortbay.jetty.Server.handle(Server.java:326)	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)	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:410)	at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:451)