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Posted to users@tomcat.apache.org by Fredrik Liden <fl...@translate.com> on 2005/05/11 20:31:36 UTC
Strange error
Does anyone have any idea what this error means?
I'm using jdk 1.5, tomcat 5.5.9 and intellij.
Thanks!
Connected to server
ERROR [/]: Session event listener threw exception
java.lang.NullPointerException
at
org.objectstyle.cayenne.conf.WebApplicationListener.sessionCreated(WebAp
plicationListener.java:125)
at
org.apache.catalina.session.StandardSession.tellNew(StandardSession.java
:379)
at
org.apache.catalina.session.StandardSession.setId(StandardSession.java:3
51)
at
org.apache.catalina.session.ManagerBase.createSession(ManagerBase.java:7
87)
at
org.apache.catalina.session.StandardManager.createSession(StandardManage
r.java:290)
at
org.apache.catalina.connector.Request.doGetSession(Request.java:2206)
at org.apache.catalina.connector.Request.getSession(Request.java:2017)
at
org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.jav
a:822)
at
org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.jav
a:833)
at
org.apache.jasper.runtime.PageContextImpl._initialize(PageContextImpl.ja
va:148)
at
org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.jav
a:123)
at
org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFacto
ryImpl.java:104)
at
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.j
ava:61)
at org.apache.jsp.Login_jsp._jspService(org.apache.jsp.Login_jsp:35)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:322)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at irf.filters.FrontFilter.doFilter(FrontFilter.java:51)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
48)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:85
6)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:684)
at java.lang.Thread.run(Thread.java:595)
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Re: Strange error
Posted by Mark Thomas <ma...@apache.org>.
You need to look at line 125 of WebApplicationListener in the
org.objectstyle.cayenne.conf package and see which object might be null
that you have assumed isn't.
Mark
Fredrik Liden wrote:
> Does anyone have any idea what this error means?
> I'm using jdk 1.5, tomcat 5.5.9 and intellij.
>
> Thanks!
>
> Connected to server
> ERROR [/]: Session event listener threw exception
> java.lang.NullPointerException
> at
> org.objectstyle.cayenne.conf.WebApplicationListener.sessionCreated(WebAp
> plicationListener.java:125)
> at
> org.apache.catalina.session.StandardSession.tellNew(StandardSession.java
> :379)
> at
> org.apache.catalina.session.StandardSession.setId(StandardSession.java:3
> 51)
> at
> org.apache.catalina.session.ManagerBase.createSession(ManagerBase.java:7
> 87)
> at
> org.apache.catalina.session.StandardManager.createSession(StandardManage
> r.java:290)
> at
> org.apache.catalina.connector.Request.doGetSession(Request.java:2206)
> at org.apache.catalina.connector.Request.getSession(Request.java:2017)
> at
> org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.jav
> a:822)
> at
> org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.jav
> a:833)
> at
> org.apache.jasper.runtime.PageContextImpl._initialize(PageContextImpl.ja
> va:148)
> at
> org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.jav
> a:123)
> at
> org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFacto
> ryImpl.java:104)
> at
> org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.j
> ava:61)
> at org.apache.jsp.Login_jsp._jspService(org.apache.jsp.Login_jsp:35)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
> va:322)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> tionFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> erChain.java:173)
> at irf.filters.FrontFilter.doFilter(FrontFilter.java:51)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> tionFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> erChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
> e.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
> e.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> :126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
> 48)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:85
> 6)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
> onnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
> .java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
> erWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
> .java:684)
> at java.lang.Thread.run(Thread.java:595)
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tomcat-user-help@jakarta.apache.org
>
>
>
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