Re: RUNJVA problems

[Pete Helgren <Pete@xxxxxxxxxx>]

Mike,

I have been able to replicate this and I am equally stumped.  I grabbed 
and example from 
http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=/rzahh/exples5.htm 
and created a .java source member.  I used QSH and changed to the 
directory I copied the source to (/QIBM/ProdData/OS400/Java400/ just to 
keep it simple) I used javac in QSH to compile and it complained about 
not finding package: "JDBCPopulate.java:54: package com.ibm.as400.access 
does not exist DriverManager.registerDriver(new 
com.ibm.as400.access.AS400JDBCDriver());" So I added a classpath 
parameter to the compile: javac -classpath 
'/QIBM/ProdData/Http/Public/jt400/lib/jt400.jar:.' JDBCPopulate.java

That allowed it to compile just fine.  Running it however with the 
following command string generates the error:

java -classpath '/QIBM/ProdData/Http/Public/jt400/lib/jt400.jar:.' 
JDBCPopulate  VAS400 PeteTemp Test
java.lang.NoClassDefFoundError: com/ibm/as400/access/AS400JDBCDriver
       at java.lang.Throwable.<init>(Throwable.java:195)
       at java.lang.Error.<init>(Error.java:49)
       at 
java.lang.NoClassDefFoundError.<init>(NoClassDefFoundError.java:40
)                                                                            

       at JDBCPopulate.main(JDBCPopulate.java:54)
$

Interesting that the same classpath parameter allows it to compile but 
doesn't allow it to run.

Since it is a runtime error, I wonder if there is a compatibility issue 
or an error being thrown that I am not seeing.  I JUST put on the latest 
cume and Java group for V5R3M0 (13).  I wonder what the issue is?  This 
should be pretty straight forward.  I'll keep playing.

Pete



Smith, Mike wrote:
> Yes, I am certain that jt400.jar exists in /QIBM/ProdData/Java400.  I
> put it there.  I didn't realize that it already existed in
> /QIBM/ProdData/HTTP/Public/jt400/lib
>
> I tried changing my RUNJVA command to the following 
>
> RUNJVA CLASS(lockBox.UploadLockBox)
> CLASSPATH'/QIBM/ProdData/Java400/:/QIBM/ProdData/Http/Public/jt400/lib/j
> t400.jar') PROP((java.version '1.4')) OPTION(*NONE)
>
> Same error java.lang.ClassNotFoundException:
> com/ibm/as400/access/AS400JDBCDriver
>
> Very frustrating. 
>                                                            
> Michael Smith
> iSeries.mySeries.
>
>
> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx
> [mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Dan Feather
> Sent: Tuesday, February 13, 2007 1:04 PM
> To: Java Programming on and around the iSeries / AS400
> Subject: RE: RUNJVA problems
>
>
> Are you all certain that your jt400.jar file is in
> /QIBM/ProdData/Java400?
>
> Only reason I ask is that mine isn't located there on any of our
> systems. I find it in /QIBM/ProdData/HTTP/Public/jt400/lib.
>
> Maybe I don't have a symlink you have or something, but I don't find
> mine there. Just a thought.
>
> Dan Feather
>
>