500 Internal Server Error for example JSP in OC4J

[gov kur]

Hello everybody..
I have Oracle9iAS Containers for J2EE (Version 9.0.3.0.0) running on my machine.

The java running on my machine is

java version "1.4.1"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1-b21)
Java HotSpot(TM) Client VM (build 1.4.1-b21, mixed mode)

Whenever i try to execute any of the sample JSP found in "http://localhost:8888/examples/jsp/" i get the following error
-------------------------------------------------------------

500 Internal Server Error
OracleJSP: oracle.jsp.provider.JspCompileException:
Errors compiling:C:\oracle\iSuites\j2ee\home\application-deployments\default\defaultWebApp\persistence\_pages\_examples\_jsp\_jsptoserv\_hello.java
error: Invalid class file format in C:\Program Files\Java\j2re1.4.1\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.
C:\oracle\iSuites\j2ee\home\application-deployments\default\defaultWebApp\persistence\_pages\_examples\_jsp\_jsptoserv\_hello.java:0: Class java.lang.Object not found in class com.orionserver.http.OrionHttpJspPage.
package _examples._jsp._jsptoserv;
^
2 errors

-----------------------------------------------------------------------

As the exception shows this tends to occur during the jsp complilation .
Could somebody please help me solve this?

The servlet examples are working perfectly..

Any help would be appretiated... :roll:

[Avi Abrami]

Gov,
Your version of OC4J supports java version 1.3 (not 1.4).
Either upgrade your OC4J version, or downgrade your java version.

[By the way, the above is mentioned in the OC4J documentation.]

Good Luck,
Avi.

[gov kur]

Hi Avi... Thanks for responding

I tried upgrading the jdk within oc4j to 1.4 but i still get this new error when i run oc4j.jar

--------------------------------------------------
C:\oc4j\j2ee\home>java -jar oc4j.jar
java.lang.NoClassDefFoundError: javax/mail/internet/AddressException
at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:46)
at java.lang.Thread.run(Thread.java:536)
at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:49)
--------------------------------------------------

By the way which documentation are you referring to ?
I've been reading
"Oracle Application Server Containers for J2EE Stand Alone User's Guide"

If you're referring to some other document ...please give the link

Thanks for any help in advance

[Jeanne Boyarsky]

Now it looks like the mail jar is not in your runtime classpath. This is also part of j2ee 1.4.

[gov kur]

Thanks a lot Jeanne & Avi..
I did copy the mail.jar from jdk1.3 to the jdk folder containing jdk1.4 but it then gave some other exceptions.. so i simply copied all the jar files from jdk1.3 to jdk and VOILA.. it worked..
Thanks a lot..