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From "Dario Andrade (JIRA)" <j...@apache.org>
Subject [jira] Updated: (GERONIMO-3589) NullpointerException thrown when running jsp tag inside security realm
Date Thu, 08 Nov 2007 01:06:50 GMT

     [ https://issues.apache.org/jira/browse/GERONIMO-3589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dario Andrade updated GERONIMO-3589:
------------------------------------

    Description: 
A null pointer exception is thrown when trying to access any jsp that contains tags (any tag,
struts, jstl, etc):

class java.lang.NullPointerException

org.apache.jsp.billing.admin.login_jsp._jspx_meth_c_005fout_005f0(login_jsp.java:111)
org.apache.jsp.billing.admin.login_jsp._jspService(login_jsp.java:78)
gmania.billing.servlet.jsp.BaseJSP.service(BaseJSP.java:30)

As you can see, the line that throws NPE is the one that accesses the "_jsp_instancemanager"
member variable from the generated jsp-compiled class file:

------------------------------------
private boolean _jspx_meth_c_005fout_005f0(PageContext _jspx_page_context)
        throws Throwable {
  PageContext pageContext = _jspx_page_context;
  JspWriter out = _jspx_page_context.getOut();
  //  c:out 
********** THIS ONE ************ ------->   org.apache.taglibs.standard.tag.rt.core.OutTag
_jspx_th_c_005fout_005f0 = (org.apache.taglibs.standard.tag.rt.core.OutTag)_jsp_instancemanager.newInstance("org.apache.taglibs.standard.tag.rt.core.OutTag",
this.getClass().getClassLoader());
  _jspx_th_c_005fout_005f0.setPageContext(_jspx_page_context);
  _jspx_th_c_005fout_005f0.setParent(null);
  // /billing/admin/login.jsp(14,8) name = value type = null reqTime = true required = true
fragment = false deferredValue = false expectedTypeName = null deferredMethod = false methodSignature
= null
----------------------------------------------------------

This only happens after I enter a certificate security realm https path.

Hope you have enough info to investigate the problem.

The current application is identical to what's being used on a geronimo 1.1.1 setup, including
deployment plans.

Thanks,
Dario Andrade


  was:
A null pointer exception is thrown when trying to access any jsp that contains tags (any tag,
struts, jstl, etc):

class java.lang.NullPointerException

org.apache.jsp.billing.admin.login_jsp._jspx_meth_c_005fout_005f0(login_jsp.java:111)
org.apache.jsp.billing.admin.login_jsp._jspService(login_jsp.java:78)
gmania.billing.servlet.jsp.BaseJSP.service(BaseJSP.java:30)

As you can see, the line that throws NPE is the one that accesses the "_jsp_instancemanager"
member variable from the generated jsp-compiled class file:

------------------------------------
private boolean _jspx_meth_c_005fout_005f0(PageContext _jspx_page_context)
        throws Throwable {
  PageContext pageContext = _jspx_page_context;
  JspWriter out = _jspx_page_context.getOut();
  //  c:out
********** THIS ONE ************ ------->   org.apache.taglibs.standard.tag.rt.core.OutTag
_jspx_th_c_005fout_005f0 = (org.apache.taglibs.standard.tag.rt.core.OutTag)_jsp_instancemanager.newInstance("org.apache.taglibs.standard.tag.rt.core.OutTag",
this.getClass().getClassLoader());
  _jspx_th_c_005fout_005f0.setPageContext(_jspx_page_context);
  _jspx_th_c_005fout_005f0.setParent(null);
  // /billing/admin/login.jsp(14,8) name = value type = null reqTime = true required = true
fragment = false deferredValue = false expectedTypeName = null deferredMethod = false methodSignature
= null
----------------------------------------------------------

This only happens after I enter a certificate security realm https path.

Hope you have enough info to investigate the problem.

The current application is identical to what's being used on a geronimo 1.1.1 setup, including
deployment plans.

Thanks,
Dario Andrade



> NullpointerException thrown when running jsp tag inside security realm
> ----------------------------------------------------------------------
>
>                 Key: GERONIMO-3589
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3589
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: Tomcat
>    Affects Versions: 2.0.2
>         Environment: sun java 1.6_03, amd64 ubuntu 7.10 kernel 2.6.22, 4GB, 2 dual core
amd 2210, geronimo 2.0.2
>            Reporter: Dario Andrade
>
> A null pointer exception is thrown when trying to access any jsp that contains tags (any
tag, struts, jstl, etc):
> class java.lang.NullPointerException
> org.apache.jsp.billing.admin.login_jsp._jspx_meth_c_005fout_005f0(login_jsp.java:111)
> org.apache.jsp.billing.admin.login_jsp._jspService(login_jsp.java:78)
> gmania.billing.servlet.jsp.BaseJSP.service(BaseJSP.java:30)
> As you can see, the line that throws NPE is the one that accesses the "_jsp_instancemanager"
member variable from the generated jsp-compiled class file:
> ------------------------------------
> private boolean _jspx_meth_c_005fout_005f0(PageContext _jspx_page_context)
>         throws Throwable {
>   PageContext pageContext = _jspx_page_context;
>   JspWriter out = _jspx_page_context.getOut();
>   //  c:out 
> ********** THIS ONE ************ ------->   org.apache.taglibs.standard.tag.rt.core.OutTag
_jspx_th_c_005fout_005f0 = (org.apache.taglibs.standard.tag.rt.core.OutTag)_jsp_instancemanager.newInstance("org.apache.taglibs.standard.tag.rt.core.OutTag",
this.getClass().getClassLoader());
>   _jspx_th_c_005fout_005f0.setPageContext(_jspx_page_context);
>   _jspx_th_c_005fout_005f0.setParent(null);
>   // /billing/admin/login.jsp(14,8) name = value type = null reqTime = true required
= true fragment = false deferredValue = false expectedTypeName = null deferredMethod = false
methodSignature = null
> ----------------------------------------------------------
> This only happens after I enter a certificate security realm https path.
> Hope you have enough info to investigate the problem.
> The current application is identical to what's being used on a geronimo 1.1.1 setup,
including deployment plans.
> Thanks,
> Dario Andrade

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