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From "Benjamin Armintor" <Ben.Armin...@austin.utexas.edu>
Subject RE: Can't find classes
Date Wed, 02 Jun 2004 21:33:55 GMT
You can't have the servlet.jar in your web app's library. AFAIK, the
specification forbids it (having copies of the javax.servlet classes in
your context class loader).  In any case, Tomcat won't load it.

Benjamin J. Armintor
Systems Analyst
ITS-Systems: Mainframe Group
University of Texas - Austin
tele: (512) 232-6562
email: b.armintor@its.utexas.edu
 


-----Original Message-----
From: David Rush [mailto:dar@uwyo.edu] 
Sent: Wednesday, June 02, 2004 4:34 PM
To: Tomcat Users List
Subject: Re: Can't find classes


Even servlet.jar!?!?!?

David

Schalk wrote:

>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
>emotionalize.conceptualize.visualize.realize
>Tel: +27125468436
>Fax: +27125468436
>email:schalk@volume4.co.za
>web: www.volume4.com
> 
>This message contains information that is considered to be sensitive or

>confidential and may not be forwarded or disclosed to any other party 
>without the permission of the sender. If you received this message in 
>error, please notify me immediately so that I can correct and delete 
>the original email. Thank you.
>
>:: -----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\li
b\arc
>::
>ims_jconnect.jar;c:\tomcat4130\shared\lib\ojdbc14.jar;c:\pub\tomcat\ROO
T\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.ja
va: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.ja
va:39
>:: )
>::     at
>::
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso
rImpl
>:: .java:25)
>::     at java.lang.reflect.Method.invoke(Method.java:324)
>::     at
>::
>org.apache.catalina.startup.BootstrapService.start(BootstrapService.jav
a: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(WebappClassLoade
r.jav
>:: a:1443)
>::     at
>::
>org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoade
r.jav
>:: a:1289)
>::     at
>::
>org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.ja
va: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.ja
va:39
>:: )
>::     at
>::
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso
rImpl
>:: .java:25)
>::     at java.lang.reflect.Method.invoke(Method.java:324)
>::     at
>::
>org.apache.catalina.startup.BootstrapService.start(BootstrapService.jav
a: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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