Re: Invalid Class file Format (help same problem)

[Stefan Frank]

I guess, Oracle comes with its own runtime-enviroment (a fellow stated 
in the other mail, that oracle 9iAs runs on jdk1.3). The jsp-examples 
work, as they ship pre-compiled. Going back to 1.3 should not be such a 
big problem, as struts runs fine on 1.3 - Maybe there is an oracle-guy 
somewhere, that can enlighten us, if and how you can teach oracle to run 
with 1.4...

Richard Raquepo wrote:

running oc4j.jar with the parameter -version only gives this:

Oracle9iAS (9.0.3.0.0) Containers for J2EE (build 020927.1699)

actually i can't also run the jsp included in the Oracle 9iAS like the
examples
found on tomcat. but the servlets example are working just fine. seem's that
Oracle 9iAS can't compile the jsp files. how come?
do i have to lower the java version i am using right now?

anymore suggestions?

thanks.

-Richard

----- Original Message -----
From: "Stefan Frank" <[EMAIL PROTECTED]>
To: "Richard Raquepo" <[EMAIL PROTECTED]>
Cc: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, September 16, 2003 6:31 PM
Subject: Re: Invalid Class file Format (help same problem)


hmm, just guessing: Maybe Oracle 9iAS runs on its own, older jvm? What
does java.version/java.vendor say, when you start it from the server?
Before replacing the tools.ja, were you able to compile a plain jsp
without any struts-tags in it? (this does not look like a struts
problem, as he complains about a wrong Version of Object)
Richard Raquepo wrote:


i only have JDK 1.4.2  installed on my PC
anyway here's the value of environment variables
PATH = c:\utils;C:\j2sdk1.4.2\bin;c:\mysql4\bin;C:\jakarta-ant\bin
JAVA_HOME=C:\j2sdk1.4.2\
CLASSPATH=.;C:\j2sdk1.4.2\lib\tools.jar;%JAVALIB%
JAVALIB=C:\crm-dev\others.lib\pp-tools.jar;c:\javalib2\ms\msbase.jar;c:\java

lib2\ms\mssqlserver.jar;c:\javalib2\ms\msutil.jar;C:\datamapper\source\;

anymore suggestion?

thanks,
Richard
----- Original Message -----
From: "Stefan Frank" <[EMAIL PROTECTED]>
To: "Richard Raquepo" <[EMAIL PROTECTED]>
Cc: "Struts Users Mailing List" <[EMAIL PROTECTED]>;
"Christian

Bollmeyer" <[EMAIL PROTECTED]>
Sent: Tuesday, September 16, 2003 5:05 PM
Subject: Re: Invalid Class file Format (help same problem)



Hi Richard,

it looks like your also using an older compiler. Do you have some older
jdk's (<1.3) on your machine?! Last time I installed Oracle, they used a
jdk1.1 and set it into the path (and they also used to run java-stored
procedures in the database). Can you check you enviroment for:
PATH
JAVA_HOME
CLASSPATH
maybe one of them contains an older jdk?! If orion forks for compiling
the jsp's (as bea does), you may fall back to these
enviroment-variables, ignoring the j22home you started the server with.
cheers
stf


Richard Raquepo wrote:


hello,

I get the same error. Although i have copied the tools.jar from the jdk
installation to both j2ee/home and j2ee/home/lib
followed what others have done but im still not able to hack my
application


to run. :p

can someone help me get my struts application work on Oracle 9iAS
(9.0.3.0.0)
Im using Win2K SP3, JDK 1.4.2, Oracle 9iAS, latest sruts1.1 stable
release.


thanks in advance.




here's ny error details <<<<<<
500 Internal Server Error
OracleJSP: oracle.jsp.provider.JspCompileException:
Errors



compiling:C:\oc4j_extended\j2ee\home\application-deployments\default\default

WebApp\persistence\_pages\\_login.java

error: Invalid class file format in C:\Program
Files\Java\j2re1.4.2\lib\rt.jar(java/lang/Object.class).  The
major.minor


version '48.0' is too recent for this tool to understand.



C:\oc4j_extended\j2ee\home\application-deployments\default\defaultWebApp\per

sistence\_pages\_login.java:0: Class java.lang.Object not found in
class

com.orionserver.http.OrionHttpJspPage.

^
2 errors
many thanks,

  Richard



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