hello

we're running tomcat 4.0.3 (I know it's old, but I can't change it).

following problem occurs:
when invoking the Servlet from a client i get the error messages below. the
restart seems to be ok though. also it is interesting that the error
messages
depend wheter it the servlet is placed in a package or not.
first there are the messages from palcing it directly in the
.../hiApplServerDev/WEB-INF/classes directly. after the ====-line, you will
find the exceptions thrown if it is placed in classes/highMediator-directory

and it is part of the highMediator-package.
i have romved a big part of the stack traces, but will post it if needed.
also
pls tell me if code is helping you.

I haven't been working on it for a while, but as i remember i have used it
the
same way before without any problems. I've spent the last two days with the
problem, but can't get anywhere....

I am grateful for any hints in which direction to go from here.

THANKS
pete


2004-02-13 13:58:01 Manager: restart: Reloading web application at
'/hiApplServerDev'
2004-02-13 13:58:01 StandardContext[/hiApplServerDev]: Reloading this
Context has started
2004-02-13 13:58:01 WebappLoader[/hiApplServerDev]: Deploying class
repositories to work directory /var/tomcat4/work/localhost/hiApplServerDev
2004-02-13 13:58:01 WebappLoader[/hiApplServerDev]: Deploy JAR
/WEB-INF/lib/classes12.jar to
/var/tomcat4/webapps/hiApplServerDev/WEB-INF/lib/classes12.jar
2004-02-13 13:58:01 WebappLoader[/hiApplServerDev]: Deploy JAR
/WEB-INF/lib/xerces-1.4.4.apache.jar to
/var/tomcat4/webapps/hiApplServerDev/WEB-INF/lib/xerces-1.4.4.apache.jar
2004-02-13 13:58:01 StandardWrapper[/hiApplServerDev:default]: Loading
container servlet default
2004-02-13 13:58:01 default: init
2004-02-13 13:58:01 StandardWrapper[/hiApplServerDev:invoker]: Loading
container servlet invoker
2004-02-13 13:58:01 invoker: init
2004-02-13 13:58:01 jsp: init
2004-02-13 13:58:04 StandardManager[/hiApplServerDev]: Seeding random
number generator class java.security.SecureRandom
2004-02-13 13:58:04 StandardManager[/hiApplServerDev]: Seeding of random
number generator has been completed
2004-02-13 13:58:04 StandardContext[/hiApplServerDev]: Reloading this
Context is completed
2004-02-13 13:58:51
StandardWrapper[/hiApplServerDev:org.apache.catalina.INVOKER.highMediator]:
Marking servlet org.apache.catalina.INVOKER.highMediator as unavailable
2004-02-13 13:58:51 invoker: Cannot allocate servlet instance for path
/hiApplServerDev/servlet/highMediator/Connect
javax.servlet.ServletException: Wrapper cannot find servlet class
highMediator or a class it depends on
    at

org.apache.catalina.core.StandardWrapper.loadServlet (StandardWrapper.java:871)
    at
org.apache.catalina.core.StandardWrapper.allocate (StandardWrapper.java:653)
    at

org.apache.catalina.servlets.InvokerServlet.serveRequest (InvokerServlet.java:396)
    at
org.apache.catalina.servlets.InvokerServlet.doPost (InvokerServlet.java:216)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
{...}
    at

org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
    at

org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
    at java.lang.Thread.run (Thread.java:484)
----- Root Cause -----
java.lang.ClassNotFoundException: highMediator
    at

org.apache.catalina.loader.WebappClassLoader.loadClass (WebappClassLoader.java:1394)
    at

org.apache.catalina.loader.WebappClassLoader.loadClass (WebappClassLoader.java:1243)
    at

org.apache.catalina.core.StandardWrapper.loadServlet (StandardWrapper.java:865)
    at
org.apache.catalina.core.StandardWrapper.allocate (StandardWrapper.java:653)
    at

org.apache.catalina.servlets.InvokerServlet.serveRequest (InvokerServlet.java:396)
    at
org.apache.catalina.servlets.InvokerServlet.doPost (InvokerServlet.java:216)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
{...}
    at

org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
    at
java.lang.Thread.run (Thread.java:484)



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


2004-02-13 14:00:55 Manager: restart: Reloading web application at
'/hiApplServerDev'
2004-02-13 14:00:55 StandardContext[/hiApplServerDev]: Reloading this
Context has started
2004-02-13 14:00:55 WebappLoader[/hiApplServerDev]: Deploying class
repositories to work directory /var/tomcat4/work/localhost/hiApplServerDev
2004-02-13 14:00:55 WebappLoader[/hiApplServerDev]: Deploy JAR
/WEB-INF/lib/classes12.jar to
/var/tomcat4/webapps/hiApplServerDev/WEB-INF/lib/classes12.jar
2004-02-13 14:00:55 WebappLoader[/hiApplServerDev]: Deploy JAR
/WEB-INF/lib/xerces-1.4.4.apache.jar to
/var/tomcat4/webapps/hiApplServerDev/WEB-INF/lib/xerces-1.4.4.apache.jar
2004-02-13 14:00:55 StandardWrapper[/hiApplServerDev:default]: Loading
container servlet default
2004-02-13 14:00:55 default: init
2004-02-13 14:00:55 StandardWrapper[/hiApplServerDev:invoker]: Loading
container servlet invoker
2004-02-13 14:00:55 invoker: init
2004-02-13 14:00:55 jsp: init
2004-02-13 14:00:57 StandardManager[/hiApplServerDev]: Seeding random
number generator class java.security.SecureRandom
2004-02-13 14:00:57 StandardManager[/hiApplServerDev]: Seeding of random
number generator has been completed
2004-02-13 14:00:57 StandardContext[/hiApplServerDev]: Reloading this
Context is completed
2004-02-13 14:01:38 invoker: Cannot allocate servlet instance for path
/hiApplServerDev/servlet/Connect
javax.servlet.ServletException: Error allocating a servlet instance
    at
org.apache.catalina.core.StandardWrapper.allocate (StandardWrapper.java:657)
    at

org.apache.catalina.servlets.InvokerServlet.serveRequest (InvokerServlet.java:396)
    at
org.apache.catalina.servlets.InvokerServlet.doPost (InvokerServlet.java:216)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
    at

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:247
{...}
    at

org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
    at

org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
    at java.lang.Thread.run (Thread.java:484)
----- Root Cause -----
java.lang.UnsupportedClassVersionError: Connect (Unsupported major.minor
version 48.0)
    at java.lang.ClassLoader.defineClass0(Native Method)
    at java.lang.ClassLoader.defineClass (ClassLoader.java:486)
    at
java.security.SecureClassLoader.defineClass (SecureClassLoader.java:111)
    at

org.apache.catalina.loader.WebappClassLoader.findClassInternal (WebappClassLoader.java:1631)
    at

org.apache.catalina.loader.WebappClassLoader.findClass (WebappClassLoader.java:926)
    at

org.apache.catalina.loader.WebappClassLoader.loadClass (WebappClassLoader.java:1360)
    at

org.apache.catalina.loader.WebappClassLoader.loadClass (WebappClassLoader.java:1243)
{...}
    at java.lang.Thread.run (Thread.java:484)

2004-02-13 14:01:38 StandardWrapperValve[invoker]: Servlet.service() for
servlet invoker threw exception
javax.servlet.ServletException: Cannot allocate servlet instance for path
/hiApplServerDev/servlet/Connect
    at

org.apache.catalina.servlets.InvokerServlet.serveRequest (InvokerServlet.java:415)
    at
org.apache.catalina.servlets.InvokerServlet.doPost (InvokerServlet.java:216)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
    at javax.servlet.http.HttpServlet.service (HttpServlet.java)
{...}
----- Root Cause -----
java.lang.UnsupportedClassVersionError: Connect (Unsupported major.minor
version 48.0)
    at java.lang.ClassLoader.defineClass0(Native Method)
    at java.lang.ClassLoader.defineClass (ClassLoader.java:486)
    at
java.security.SecureClassLoader.defineClass (SecureClassLoader.java:111)

--
GMX ProMail (250 MB Mailbox, 50 FreeSMS, Virenschutz, 2,99 EUR/Monat...)
jetzt 3 Monate GRATIS + 3x DER SPIEGEL +++ http://www.gmx.net/derspiegel +++


---------------------------------------------------------------------
To unsubscribe, e-mail: tomcat-user-unsubscribe@(protected)
For additional commands, e-mail: tomcat-user-help@(protected)