>java.lang.NoClassDefFoundError: javax/management/MBeanRegistration

the jmx jars are not in the classpath

Filip
----- Original Message -----
From: "Paul" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, February 06, 2004 10:50 AM
Subject: internal server error


Does anyone recognize what the problem might be from the error log given
below:  Looks to me like it cannot find something, but what?

my environment:
 windows 2000,  java jdk 1.4,
 jakarta-tomcat-4.1.29-LE-jdk14.exe
 apache_2.0.48-win32-x86-no_ssl.msi
 jk2 connector

from error log, get:
[Fri Feb 06 13:24:46 2004] [notice] Parent: Created child process 916
[Fri Feb 06 13:24:46 2004] [notice] Child 916: Child process is running
[Fri Feb 06 13:24:46 2004] [notice] jk2_init() Found child 916 in scoreboard
slot 0
[Fri Feb 06 13:24:46 2004] [notice] vm.init(): Jni lib: C:\Program
Files\Java\j2re1.4.2\bin\client\jvm.dll
[Fri Feb 06 13:24:49 2004] [notice] vm.open2() done
[Fri Feb 06 13:24:49 2004] [notice] jni.validate() class=
org/apache/jk/apr/TomcatStarter
[Fri Feb 06 13:24:50 2004] [notice] Loaded org/apache/jk/apr/TomcatStarter
[Fri Feb 06 13:24:50 2004] [error] Can't find class
org/apache/jk/apr/AprImpl
java.lang.NoClassDefFoundError: javax/management/MBeanRegistration
 at java.lang.ClassLoader.defineClass0(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$100(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClassInternal(Unknown Source)
 at java.lang.ClassLoader.defineClass0(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$100(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[Fri Feb 06 13:24:50 2004] [notice] vm.detach() ok
[Fri Feb 06 13:24:50 2004] [error] workerEnv.initWorkers() init failed for
worker.jni:onStartup
[Fri Feb 06 13:24:50 2004] [notice] jni.validate() class=
org/apache/jk/apr/TomcatStarter
[Fri Feb 06 13:24:50 2004] [notice] Loaded org/apache/jk/apr/TomcatStarter
[Fri Feb 06 13:24:50 2004] [error] Can't find class
org/apache/jk/apr/AprImpl
java.lang.NoClassDefFoundError: javax/management/MBeanRegistration
 at java.lang.ClassLoader.defineClass0(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$100(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClassInternal(Unknown Source)
 at java.lang.ClassLoader.defineClass0(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$100(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[Fri Feb 06 13:24:50 2004] [notice] vm.detach() ok
[Fri Feb 06 13:24:50 2004] [error] workerEnv.initWorkers() init failed for
worker.jni:onShutdown
[Fri Feb 06 13:24:50 2004] [notice] workerEnv.init() ok
C:/Apache2/conf/workers2.properties
[Fri Feb 06 13:24:50 2004] [error] mod_jk child init 1 0
[Fri Feb 06 13:24:50 2004] [notice] Child 916: Acquired the start mutex.
[Fri Feb 06 13:24:50 2004] [notice] Child 916: Starting 250 worker threads.
[Fri Feb 06 13:28:04 2004] [notice] shm.createSlot() Create 1 0x520000
0x522000
[Fri Feb 06 13:28:04 2004] [notice] workerEnv.init() create slot epStat.0
[Fri Feb 06 13:28:05 2004] [error] channelSocket.open() connect failed
localhost:8009 61 Unknown error
[Fri Feb 06 13:28:05 2004] [error] ajp13.connect() failed
ajp13:localhost:8009
[Fri Feb 06 13:28:05 2004] [error] ajp13.service() failed to connect
endpoint errno=61 Unknown error
[Fri Feb 06 13:28:05 2004] [error] ajp13.service() Error  forwarding
ajp13:localhost:8009 1 1
[Fri Feb 06 13:28:05 2004] [notice] ajp13.done() close endpoint
ajp13:localhost:8009 error_state 1
[Fri Feb 06 13:28:05 2004] [error] lb.service() worker failed 120000 for
ajp13:localhost:8009
[Fri Feb 06 13:28:05 2004] [error] lb.service() worker failed 120000 for
ajp13:jni
[Fri Feb 06 13:28:05 2004] [error] lb.service() unrecoverable error...
[Fri Feb 06 13:28:05 2004] [notice] vm.detach() ok
[Fri Feb 06 13:28:05 2004] [error] mod_jk.handler() Error connecting to
tomcat 120000

when type localhost or http://localhost/jkstatus into a browser, get page:
Internal Server Error

-paul.


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