javax.el.ELException: java.lang.NullPointerException

Atlassian JIRA | Tom Davies [Atlassian] | 7 years ago
  1. 0

    !http://www.screencast.com/users/SheauTong/folders/Jing/media/2b01f41a-d7d3-4d86-aaa7-785245f68af8! 2010-02-10 14:34:29,652 ERROR [btpool0-4] org.mortbay.log org.mortbay.log.Slf4jLog-warn - /cru/columbia-3/edit-changelog/Plantage 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.parser.AstEmpty.getValue(AstEmpty.java:62) at com.sun.el.parser.AstNot.getValue(AstNot.java:59) 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.create.edit_005fselectRevisions_jsp._jspx_meth_c_when_5(edit_005fselectRevisions_jsp.java:3268) at org.apache.jsp.WEB_002dINF.jsp.crucible.create.edit_005fselectRevisions_jsp._jspx_meth_c_choose_3(edit_005fselectRevisions_jsp.java:3241) .............. Caused by: java.lang.NullPointerException at com.cenqua.crucible.actions.create.EditChangelogAction.initChangesets(EditChangelogAction.java:117) at com.cenqua.crucible.actions.create.EditChangelogAction.getExplorer(EditChangelogAction.java:67) 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.el.BeanELResolver.getValue(BeanELResolver.java:293)

    Atlassian JIRA | 7 years ago | Tom Davies [Atlassian]
    javax.el.ELException: java.lang.NullPointerException
  2. 0

    !http://www.screencast.com/users/SheauTong/folders/Jing/media/2b01f41a-d7d3-4d86-aaa7-785245f68af8! 2010-02-10 14:34:29,652 ERROR [btpool0-4] org.mortbay.log org.mortbay.log.Slf4jLog-warn - /cru/columbia-3/edit-changelog/Plantage 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.parser.AstEmpty.getValue(AstEmpty.java:62) at com.sun.el.parser.AstNot.getValue(AstNot.java:59) 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.create.edit_005fselectRevisions_jsp._jspx_meth_c_when_5(edit_005fselectRevisions_jsp.java:3268) at org.apache.jsp.WEB_002dINF.jsp.crucible.create.edit_005fselectRevisions_jsp._jspx_meth_c_choose_3(edit_005fselectRevisions_jsp.java:3241) .............. Caused by: java.lang.NullPointerException at com.cenqua.crucible.actions.create.EditChangelogAction.initChangesets(EditChangelogAction.java:117) at com.cenqua.crucible.actions.create.EditChangelogAction.getExplorer(EditChangelogAction.java:67) 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.el.BeanELResolver.getValue(BeanELResolver.java:293)

    Atlassian JIRA | 7 years ago | Tom Davies [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

    I'm trying to move the existing privateeye reviews over to the new FE/CRU instance: atlaseye. PrivateEye had a single Fisheye repository called 'private' rooted at https://svn.atlassian.com/svn/private/ AtlasEye has several logical repositories named things like 'JIRA' and 'Bamboo' rooted at various paths under https://svn.atlassian.com/svn/private/ So we've created a light SCM svn repo called 'private' that connects via the file system to the private repo. (attempts to access it via https also fail in a similar manner). All revisions show up as deleted and an NPE is encountered (see screenshot). The stacktrace below describes the NPE: {noformat} [java] WARN - /foo/json/cru/CR-1032/loadFrxAjax [java] javax.servlet.ServletException: javax.el.ELException: java.lang.NullPointerException [java] at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:919) [java] at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:855) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspService(org.apache.jsp.WEB_002dINF.jsp.crucible.review.m onolithic.displayFrxInnerDiv_jsp:94) [java] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93) [java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [java] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373) [java] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470) ............snip............ [java] Caused by: javax.el.ELException: java.lang.NullPointerException [java] at javax.el.BeanELResolver.getValue(BeanELResolver.java:266) [java] at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143) [java] at com.sun.el.parser.AstValue.getValue(AstValue.java:138) [java] at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) [java] at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:984) [java] at org.apache.jsp.tag.web.review.frxInner_tag._jspx_meth_rev_diffOptionsFormAjax_0(org.apache.jsp.tag.web.review.frxInner_tag:1534) [java] at org.apache.jsp.tag.web.review.frxInner_tag._jspx_meth_c_if_13(org.apache.jsp.tag.web.review.frxInner_tag:1461) [java] at org.apache.jsp.tag.web.review.frxInner_tag.doTag(org.apache.jsp.tag.web.review.frxInner_tag:307) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspx_meth_rev_frxInner_0(org.apache.jsp.WEB_002dINF.jsp.cru cible.review.monolithic.displayFrxInnerDiv_jsp:202) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspx_meth_cru_asJavascriptString_1(org.apache.jsp.WEB_002dI NF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp:167) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspService(org.apache.jsp.WEB_002dINF.jsp.crucible.review.m onolithic.displayFrxInnerDiv_jsp:82) [java] ... 100 more [java] Caused by: java.lang.NullPointerException [java] at com.cenqua.fisheye.diff.DiffHelper.getDiffExp(DiffHelper.java:65) [java] at com.cenqua.crucible.revision.source.Source.getDiffPrinter(Source.java:199) [java] at com.cenqua.crucible.revision.managers.DefaultContentManager.getDiffPrinter(DefaultContentManager.java:493) [java] at com.cenqua.crucible.view.FRXDO.getDiffPrinter(FRXDO.java:634) [java] at com.cenqua.crucible.view.FRXDO.isSideBySide(FRXDO.java:213) [java] at sun.reflect.GeneratedMethodAccessor373.invoke(Unknown Source) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:585) [java] at javax.el.BeanELResolver.getValue(BeanELResolver.java:261) [java] ... 110 more [java] ERROR - Nested in javax.servlet.ServletException: javax.el.ELException: java.lang.NullPointerException: [java] javax.el.ELException: java.lang.NullPointerException [java] at javax.el.BeanELResolver.getValue(BeanELResolver.java:266) [java] at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143) [java] at com.sun.el.parser.AstValue.getValue(AstValue.java:138) [java] at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) [java] at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:984) [java] at org.apache.jsp.tag.web.review.frxInner_tag._jspx_meth_rev_diffOptionsFormAjax_0(org.apache.jsp.tag.web.review.frxInner_tag:1534) [java] at org.apache.jsp.tag.web.review.frxInner_tag._jspx_meth_c_if_13(org.apache.jsp.tag.web.review.frxInner_tag:1461) [java] at org.apache.jsp.tag.web.review.frxInner_tag.doTag(org.apache.jsp.tag.web.review.frxInner_tag:307) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspx_meth_rev_frxInner_0(org.apache.jsp.WEB_002dINF.jsp.cru cible.review.monolithic.displayFrxInnerDiv_jsp:202) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspx_meth_cru_asJavascriptString_1(org.apache.jsp.WEB_002dI NF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp:167) [java] at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspService(org.apache.jsp.WEB_002dINF.jsp.crucible.review.m onolithic.displayFrxInnerDiv_jsp:82) [java] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93) [java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [java] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373) [java] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470) [java] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364) [java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) ............snip............ [java] Caused by: java.lang.NullPointerException [java] at com.cenqua.fisheye.diff.DiffHelper.getDiffExp(DiffHelper.java:65) [java] at com.cenqua.crucible.revision.source.Source.getDiffPrinter(Source.java:199) [java] at com.cenqua.crucible.revision.managers.DefaultContentManager.getDiffPrinter(DefaultContentManager.java:493) [java] at com.cenqua.crucible.view.FRXDO.getDiffPrinter(FRXDO.java:634) [java] at com.cenqua.crucible.view.FRXDO.isSideBySide(FRXDO.java:213) [java] at sun.reflect.GeneratedMethodAccessor373.invoke(Unknown Source) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:585) [java] at javax.el.BeanELResolver.getValue(BeanELResolver.java:261) [java] ... 110 more {noformat}

    Atlassian JIRA | 8 years ago | Tim Pettersen [Atlassian]
    javax.el.ELException: java.lang.NullPointerException
  6. 0

    seen in https://extranet.atlassian.com/crucible/cru/TEST-1 (logged in as mquail) [link to skitch|http://skitch.com/mquail/bus59/test-1-asd-under-review] trace: {noformat} 2009-06-11 01:30:15,947 ERROR [btpool0-173] org.mortbay.log org.mortbay.log.Slf4jLog-warn - 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.parser.AstPlus.getValue(AstPlus.java:55) 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:112) at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspx_meth_rev_frxModelLoader_0(displayFrxInnerDiv_jsp.java:394) at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspx_meth_cru_asJavascriptString_4(displayFrxInnerDiv_jsp.java:364) at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.displayFrxInnerDiv_jsp._jspService(displayFrxInnerDiv_jsp.java:102) 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) .... Caused by: java.lang.NullPointerException at com.cenqua.crucible.revision.source.PatchSource.getDiffPrinter(PatchSource.java:130) at com.cenqua.crucible.view.FRXDO.getDiffPrinter(FRXDO.java:974) at com.cenqua.crucible.view.FRXDO.getPluginGuttersCount(FRXDO.java:982) at com.cenqua.crucible.view.FRXDO.getDiffColumns(FRXDO.java:315) at sun.reflect.GeneratedMethodAccessor713.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) ... 140 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.parser.AstEmpty.getValue(AstEmpty.java:62)
    5. com.sun.el.parser.AstNot.getValue(AstNot.java:59)
    6. com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
    6 frames
  3. GWT dev
    PageContextImpl.evaluateExpression
    1. org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001)
    1 frame
  4. org.apache.jsp
    edit_005fselectRevisions_jsp._jspx_meth_c_choose_3
    1. org.apache.jsp.WEB_002dINF.jsp.crucible.create.edit_005fselectRevisions_jsp._jspx_meth_c_when_5(edit_005fselectRevisions_jsp.java:3268)
    2. org.apache.jsp.WEB_002dINF.jsp.crucible.create.edit_005fselectRevisions_jsp._jspx_meth_c_choose_3(edit_005fselectRevisions_jsp.java:3241)
    2 frames