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From "Schalk" <sch...@volume4.co.za>
Subject RE: Can't find classes
Date Wed, 02 Jun 2004 21:24:02 GMT
Definitely, the easiest way to ensure you have access to your .jar file is
include them your webapps WEB-INF/lib/. This also makes your app more
portable.

Kind Regards
Schalk Neethling
Web Developer.Designer.Programmer.President
Volume4.Development.Multimedia.Branding
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Tel: +27125468436
Fax: +27125468436
email:schalk@volume4.co.za
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:: -----Original Message-----
:: From: Matthew Chen [mailto:MatthewChen@realtydata.com]
:: Sent: Wednesday, June 02, 2004 11:08 PM
:: To: Tomcat Users List
:: Subject: RE: Can't find classes
:: 
:: Hi! David
:: 
:: 	I had similar problem when trying to use /share/lib, I am not sure
:: restarting Tomcat would help or not. But what I did is not trusting
:: /share/lib, instead put all jar in the war file itself when you build the
:: war. That way always works.
:: 
:: Regards,
:: 
:: matt
:: 
:: -----Original Message-----
:: From: David Rush [mailto:dar@uwyo.edu]
:: Sent: Wednesday, June 02, 2004 4:38 PM
:: To: Tomcat Users List
:: Subject: Can't find classes
:: 
:: Hi.  I'm running Tomcat 4.1.30 on a Win2k box.  I have two (non-default
:: to Tomcat) .jar files I'm trying to use, along with my own code.
:: Tomcat is installed under c:\tomcat4130.
:: My application-specific code is under
:: c:\pub\tomcat\ROOT\WEB-INF\classes, and I've edited server.xml to
:: reflect the non-default location.
:: Simple servlets were working there this morning.  I can still compile
:: without a problem.
:: I've put two needed jar files (one for ArcIMS and one for Oracle JDBC
:: stuff) in c:\tomcat4130\shared\lib and servlet.jar is (and always has
:: been) in c:\tomcat4130\common\lib.
:: When I started to need the ojdbc14.jar (Oracle) file, I stuck it in to
:: c:\tomcat4130\shared\lib, and moved my ArcIMS .jar file there, too, and
:: changed my CLASSPATH to include those files in their new location.
:: 
:: CATALINA_BASE='c:\tomcat4130'
:: CATALINA_HOME='c:\tomcat4130'
::
CLASSPATH='c:\tomcat4130\common\lib\servlet.jar;c:\tomcat4130\shared\lib\arc
::
ims_jconnect.jar;c:\tomcat4130\shared\lib\ojdbc14.jar;c:\pub\tomcat\ROOT\WEB
:: -INF\classes'
:: 
:: But now I can't do squat.
:: 
:: I'm getting this in my localhost_log... file:
:: 
:: 2004-06-02 14:25:40 WebappLoader[]: Deploying class repositories to work
:: directory C:\tomcat4130\work\Standalone\localhost\_
:: 2004-06-02 14:25:40 WebappLoader[]: Deploy class files /WEB-INF/classes
:: to c:\pub\tomcat\ROOT\WEB-INF\classes
:: 2004-06-02 14:25:40 WebappLoader[]: Deploy JAR
:: /WEB-INF/lib/arcims_jconnect.jar to
:: c:\pub\tomcat\ROOT\WEB-INF\lib\arcims_jconnect.jar
:: 2004-06-02 14:25:41 StandardManager[]: Seeding random number generator
:: class java.security.SecureRandom
:: 2004-06-02 14:25:42 StandardManager[]: Seeding of random number
:: generator has been completed
:: 2004-06-02 14:25:42 StandardWrapper[:default]: Loading container servlet
:: default
:: 2004-06-02 14:25:42 StandardWrapper[:invoker]: Loading container servlet
:: invoker
:: 2004-06-02 14:25:42 StandardWrapper[:jsp]: Marking servlet jsp as
:: unavailable
:: 2004-06-02 14:25:42 StandardContext[]: Servlet  threw load() exception
:: javax.servlet.ServletException: Wrapper cannot find servlet class
:: org.apache.jasper.servlet.JspServlet or a class it depends on
::     at
::
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:89
:: 1)
::     at
:: org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823)
::     at
::
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:
:: 3427)
::     at
:: org.apache.catalina.core.StandardContext.start(StandardContext.java:3628)
::     at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
::     at org.apache.catalina.core.StandardHost.start(StandardHost.java:754)
::     at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
::     at
:: org.apache.catalina.core.StandardEngine.start(StandardEngine.java:363)
::     at
:: org.apache.catalina.core.StandardService.start(StandardService.java:497)
::     at
:: org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
::     at
::
org.apache.catalina.startup.CatalinaService.start(CatalinaService.java:273)
::     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
::     at
::
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
:: )
::     at
::
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
:: .java:25)
::     at java.lang.reflect.Method.invoke(Method.java:324)
::     at
::
org.apache.catalina.startup.BootstrapService.start(BootstrapService.java:245
:: )
::     at
::
org.apache.catalina.startup.BootstrapService.main(BootstrapService.java:307)
:: ----- Root Cause -----
:: java.lang.ClassNotFoundException: org.apache.jasper.servlet.JspServlet
::     at
::
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
:: a:1443)
::     at
::
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
:: a:1289)
::     at
::
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:88
:: 5)
::     at
:: org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823)
::     at
::
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:
:: 3427)
::     at
:: org.apache.catalina.core.StandardContext.start(StandardContext.java:3628)
::     at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
::     at org.apache.catalina.core.StandardHost.start(StandardHost.java:754)
::     at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
::     at
:: org.apache.catalina.core.StandardEngine.start(StandardEngine.java:363)
::     at
:: org.apache.catalina.core.StandardService.start(StandardService.java:497)
::     at
:: org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
::     at
::
org.apache.catalina.startup.CatalinaService.start(CatalinaService.java:273)
::     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
::     at
::
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
:: )
::     at
::
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
:: .java:25)
::     at java.lang.reflect.Method.invoke(Method.java:324)
::     at
::
org.apache.catalina.startup.BootstrapService.start(BootstrapService.java:245
:: )
::     at
::
org.apache.catalina.startup.BootstrapService.main(BootstrapService.java:307)
:: 
:: This suggests to me that it can no longer find servlet.jar.  What's up
:: with that?
:: 
::  Directory of C:\tomcat4130\shared\lib
:: 
:: 06/02/2004  11:13a      <DIR>          .
:: 06/02/2004  11:13a      <DIR>          ..
:: 06/02/2004  11:13a           3,433,670 arcims_jconnect.jar
:: 04/26/2002  11:47a           1,174,976 ojdbc14.jar
::                2 File(s)      4,608,646 bytes
::                2 Dir(s)  14,122,446,848 bytes free
:: /cygdrive/c/tomcat4130/common/lib
::  Volume in drive C has no label.
::  Volume Serial Number is 186A-2C1B
:: 
::  Directory of C:\tomcat4130\common\lib
:: 
:: 05/28/2004  03:45p      <DIR>          .
:: 05/28/2004  03:45p      <DIR>          ..
:: 01/25/2004  07:19a              45,386 activation.jar
:: 01/25/2004  07:19a             952,104 ant.jar
:: 01/25/2004  07:19a             165,119 commons-collections.jar
:: 01/25/2004  07:19a             100,776 commons-dbcp-1.1.jar
:: 01/25/2004  07:19a              22,327 commons-logging-api.jar
:: 01/25/2004  07:19a              39,523 commons-pool-1.1.jar
:: 01/25/2004  07:19a             181,664 jasper-compiler.jar
:: 01/25/2004  07:19a              72,406 jasper-runtime.jar
:: 01/25/2004  07:19a               6,727 jdbc2_0-stdext.jar
:: 01/25/2004  07:19a              98,496 jndi.jar
:: 01/25/2004  07:19a               8,674 jta.jar
:: 01/25/2004  07:19a             280,984 mail.jar
:: 01/25/2004  07:19a              28,086 naming-common.jar
:: 01/25/2004  07:19a              18,021 naming-factory.jar
:: 01/25/2004  07:19a              38,484 naming-resources.jar
:: 01/25/2004  07:19a              79,265 servlet.jar
:: 02/22/2004  11:48p           5,082,203 tools.jar
::               17 File(s)      7,220,245 bytes
::                2 Dir(s)  14,122,446,848 bytes free
:: 
:: Any suggestions?  I can no longer run any of my servlets.
:: 
:: David
:: 
:: 
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