Hi ULC Team
ULC 6.1.2, Tomcat 5.5, JRE 1.4.2.
Can you please unscramble the stacktrace below which happens in our
deployed application.
Thanks, Etienne
2007-01-11 21:24:38,275 ERROR [[ULCServlet]:260] ( ) Servlet.service()
for servlet ULCServlet threw exception
java.lang.NullPointerException
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.a(Ser
vletContainerAdapterHelper.java:4)
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.b(Ser
vletContainerAdapterHelper.java:140)
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.servi
ce(ServletContainerAdapterHelper.java:121)
at
com.navis.framework.ulc.server.servlet.ULCCarinaServletContainerAdapter.
service(ULCCarinaServletContainerAdapter.java:38)
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
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)
2007-01-11 23:48:29,901 ERROR [[ULCServlet]:253] ( ) Servlet.service()
for servlet ULCServlet threw exception
javax.servlet.ServletException: unable to get ulc session (session
already terminated)
at
com.ulcjava.container.servlet.server.ContainerCommand.getUlcSession(Cont
ainerCommand.java:13)
at
com.ulcjava.container.servlet.server.SendRequestsCommand.handleRequestCo
ntent(SendRequestsCommand.java:21)
at
com.ulcjava.container.servlet.server.ContainerCommand.execute(ContainerC
ommand.java:32)
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.b(Ser
vletContainerAdapterHelper.java:147)
at
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.servi
ce(ServletContainerAdapterHelper.java:121)
at
com.navis.framework.ulc.server.servlet.ULCCarinaServletContainerAdapter.
service(ULCCarinaServletContainerAdapter.java:38)
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
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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:
678)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:684)
at java.lang.Thread.run(Thread.java:595)
