Re: NoClassDefFoundError when calling Java from RPG -- JAVA400-L

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Subject: Re: NoClassDefFoundError when calling Java from RPG
From: Bruce Jin <brucej@xxxxxxxxxxxxxxxxxxxx>
Date: Thu, 08 Sep 2005 15:13:58 -0500
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Thanks Barbara:

Signoff and signon again did the trick. I must have called Java from RPGbefore setting CLASSPATH in the same job.

It looks like JAVA command starts a different JVM than that used by RPG.
Thanks again.
Bruce



Barbara Morris wrote:

bruce jin wrote:

...
(3) Set CLASSPATH by using
==> ADDENVVAR ENVVAR(CLASSPATH) VALUE('/home')

(4) Run MyClass by using
==> JAVA CLASS(MyClass)
It worked! This showed that CLASSPATH was set correctly.

(5) Run RPG program and I got this error:

Java exception received when calling Java method (C G D F)
Cause . . . . . :   RPG procedure CALLJAVA3 in program PRODLIB/CALLJAVA3
  received Java exception "java.lang.NoClassDefFoundError: MyClass" when
  calling method "addStuff" with signature "(II)I" in class "MyClass".

Help!


Did you call any Java methods from RPG (even unsuccessfully) before
setting your CLASSPATH envvar?  Once the JVM is started in a job, the
classpath is set for that job.  Try signing off and back on to get a
fresh JVM.

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Re: NoClassDefFoundError when calling Java from RPG , Barbara Morris

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