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java.lang.NoClassDefFoundError: org/apache/catalina/loader/Reloader

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gadzo00ox

gadzo00ox

Programmer
Mar 16, 2003
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hi am getting the following error while trying to run my webserver thru JBuilder6 configured with Tomcat 4.1.18

the class org/apache/catalina/loader/Reloader doesn't seem to exist in catalina.jar but i can see it in the tomcat source. is the error because of this?

could some one help me please.

thanQ

gadzy.

==============

D:\j2sdk1.4.0\bin\javaw -classpath "D:\Tomcat_4_1_18\server\lib\catalina.jar;D:\Tomcat_4_1_18\server\lib\catalina-ant.jar;D:\Tomcat_4_1_18\server\lib\commons-beanutils.jar;D:\Tomcat_4_1_18\server\lib\commons-digester.jar;D:\Tomcat_4_1_18\server\lib\commons-logging.jar;D:\Tomcat_4_1_18\server\lib\commons-modeler.jar;D:\Tomcat_4_1_18\server\lib\jaas.jar;D:\Tomcat_4_1_18\server\lib\jakarta-regexp-1.2.jar;D:\Tomcat_4_1_18\server\lib\mx4j-jmx.jar;D:\Tomcat_4_1_18\server\lib\servlets-common.jar;D:\Tomcat_4_1_18\server\lib\servlets-default.jar;D:\Tomcat_4_1_18\server\lib\servlets-invoker.jar;D:\Tomcat_4_1_18\server\lib\servlets-manager.jar;D:\Tomcat_4_1_18\server\lib\servlets-webdav.jar;D:\Tomcat_4_1_18\server\lib\tomcat-coyote.jar;D:\Tomcat_4_1_18\server\lib\tomcat-http11.jar;D:\Tomcat_4_1_18\server\lib\tomcat-jk.jar;D:\Tomcat_4_1_18\server\lib\tomcat-jk2.jar;D:\Tomcat_4_1_18\server\lib\tomcat-util.jar;D:\Tomcat_4_1_18\server\lib\tomcat-warp.jar;D:\Tomcat_4_1_18\common\lib\activation.jar;D:\Tomcat_4_1_18\common\lib\ant.jar;D:\Tomcat_4_1_18\common\lib\commons-collections.jar;D:\Tomcat_4_1_18\common\lib\commons-dbcp.jar;D:\Tomcat_4_1_18\common\lib\commons-logging-api.jar;D:\Tomcat_4_1_18\common\lib\commons-pool.jar;D:\Tomcat_4_1_18\common\lib\jasper-compiler.jar;D:\Tomcat_4_1_18\common\lib\jasper-runtime.jar;D:\Tomcat_4_1_18\common\lib\jdbc2_0-stdext.jar;D:\Tomcat_4_1_18\common\lib\jndi.jar;D:\Tomcat_4_1_18\common\lib\jta.jar;D:\Tomcat_4_1_18\common\lib\mail.jar;D:\Tomcat_4_1_18\common\lib\naming-common.jar;D:\Tomcat_4_1_18\common\lib\naming-factory.jar;D:\Tomcat_4_1_18\common\lib\naming-resources.jar;D:\Tomcat_4_1_18\common\lib\servlet.jar;D:\j2sdk1.4.0\demo\jfc\Java2D\Java2Demo.jar;D:\j2sdk1.4.0\demo\plugin\jfc\Java2D\Java2Demo.jar;D:\j2sdk1.4.0\jre\lib\charsets.jar;D:\j2sdk1.4.0\jre\lib\ext\dnsns.jar;D:\j2sdk1.4.0\jre\lib\ext\ldapsec.jar;D:\j2sdk1.4.0\jre\lib\ext\localedata.jar;D:\j2sdk1.4.0\jre\lib\ext\sunjce_provider.jar;D:\j2sdk1.4.0\jre\lib\jaws.jar;D:\j2sdk1.4.0\jre\lib\jce.jar;D:\j2sdk1.4.0\jre\lib\jsse.jar;D:\j2sdk1.4.0\jre\lib\rt.jar;D:\j2sdk1.4.0\jre\lib\sunrsasign.jar;D:\j2sdk1.4.0\lib\dt.jar;D:\j2sdk1.4.0\lib\htmlconverter.jar;D:\j2sdk1.4.0\lib\tools.jar" -Dcatalina.home="D:\Tomcat_4_1_18" org.apache.catalina.startup.Catalina start
Mar 16, 2003 6:04:02 PM org.apache.commons.modeler.Registry loadRegistry

INFO: Loading registry information

Mar 16, 2003 6:04:02 PM org.apache.commons.modeler.Registry getRegistry

INFO: Creating new Registry instance

Mar 16, 2003 6:04:03 PM org.apache.commons.modeler.Registry getServer

INFO: Creating MBeanServer

Mar 16, 2003 6:04:03 PM org.apache.coyote.http11.Http11Protocol init

INFO: Initializing Coyote HTTP/1.1 on port 8080

Starting service Tomcat-Standalone

Apache Tomcat/4.1.18
java.lang.NoClassDefFoundError: org/apache/catalina/loader/Reloader

at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:509)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:246)
at java.net.URLClassLoader.access$100(URLClassLoader.java:54)
at java.net.URLClassLoader$1.run(URLClassLoader.java:193)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:262)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3483)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at org.apache.catalina.core.StandardService.start(StandardService.java:497)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at org.apache.catalina.startup.Catalina.main(Catalina.java:165)

Exception in thread "main"
 
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The class org.apache.catalina.loader.Reloader exists in the archive $CATALINA_HOME/bin/bootstrap.jar.
This file is added to the $CLASSPATH when you are starting Tomcat server using startup script (look at the source of the script catalina.sh or catalina.bat).
Change your JBuilder-Tomcat configuration, to have $CATALINA_HOME/bin/bootstrap.jar (%CATALINA_HOME%/bin/bootstrap.jar) in the CLASSPATH while starting Tomcat.
The other idea: do you have your CATALINA_HOME environment variable set to point to your Tomcat instalation directory ?

Hope this helps
Grzegorz


 
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thanks a lot Grzegorz.

i included %CATALINA_HOME%/bin/bootstrap.jar in the CLASSPATH of my JBuilder as u suggested & got around the problem.

just an other query what all libs need to be included from Tomcat 4.1.18 installation in jbuilder path?

A: D:\Tomcat_4_1_18\bin===
bootstrap.jar
commons-daemon.jar
tomcat-jni.jar

B: D:\Tomcat_4_1_18\common\lib======
activation.jar
ant.jar
commons-collections.jar
commons-dbcp.jar
commons-logging-api.jar
commons-pool.jar
jasper-compiler.jar
jasper-runtime.jar
jdbc2_0-stdext.jar
jndi.jar
jta.jar
mail.jar
naming-common.jar
naming-factory.jar
naming-resources.jar
servlet.jar

C: D:\Tomcat_4_1_18\server\lib
===========
catalina-ant.jar
catalina.jar
commons-beanutils.jar
commons-digester.jar
commons-logging.jar
commons-modeler.jar
jaas.jar
jakarta-regexp-1.2.jar
mx4j-jmx.jar
mx4j.license
servlets-cgi.renametojar
servlets-common.jar
servlets-default.jar
servlets-invoker.jar
servlets-manager.jar
servlets-ssi.renametojar
servlets-webdav.jar
tomcat-coyote.jar
tomcat-http11.jar
tomcat-jk.jar
tomcat-jk2.jar
tomcat-util.jar
tomcat-warp.jar

do i need to include anything else other than A, B, C in my CLASSPATH? also the order of these jars in CLASSPATH is also important? then what should be the order?

thanks.
gadzy.
 
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When the Tomcat is started using the 'startup' script, the CLASSPATH contains as a minimum two entries:
$JAVA_HOME/lib/tools.jar and $CATALINA_HOME/bin/bootstrap.jar.
I suppose that these settings should be also sufficient in the JBuilder-Tomcat configuration.

Grzegorz
 
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