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From: "Caldarale, Charles R" <Chuck.Caldarale@unisys.com>
To: Tomcat Users List <users@tomcat.apache.org>
Date: Fri, 3 Apr 2009 20:32:19 -0500
Subject: RE: How to debug Error: listenerStart?
Thread-Topic: How to debug Error: listenerStart?
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> From: Caldarale, Charles R
> Subject: RE: How to debug Error: listenerStart?

> To close out this thread

Or maybe not.

> I've reopened bug
> https://issues.apache.org/bugzilla/show_bug.cgi?id=3D34110
> and attached a war file which demonstrates the problem.

I downloaded your a.war file into my Tomcat 6.0.18 installation on my Vista=
 64 box, and got the following in localhost.2009-04-03.log:

Apr 3, 2009 8:20:32 PM org.apache.catalina.core.StandardContext listenerSta=
rt
SEVERE: Error configuring application listener of class zz
java.lang.ClassNotFoundException: zz
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoade=
r.java:1387)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoade=
r.java:1233)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.=
java:3786)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:434=
2)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.j=
ava:791)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:830)
	at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:719)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:3=
11)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleS=
upport.java:117)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516=
)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja=
va:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso=
rImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Apr 3, 2009 8:20:32 PM org.apache.catalina.core.StandardContext listenerSta=
rt
SEVERE: Skipped installing application listeners due to previous error(s)

Note that the above appeared in the logs *only* after shutting down Tomcat,=
 since something is buffering the log entries and preventing them from bein=
g written to the file system promptly.

Remy's answer isn't going to be pretty...

 - Chuck


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