yes we will soon be releasing installer 1.2.0.CR1 which should fix EJB3 issues. sorry for the inconvenience

I installed JBoss and EJB3 with the installer 1.2.0CR1 et my problem persists always. After deployment concerning a method (EJB3 session remoting) using an application specific object, I have always this error :
java.lang.IllegalArgumentException: Wrong target.

When I install jboss with the zip file, I don't have this problem.
I thought that it was resolved reading this message.

I hope that you could resolve this problem.

Regards,
J. Bordeau.

Hi,

for me the CR1 has the same problem, EJB3 hot deploy still doesn't work.

What exactly is the JBoss 4.0.5.GA? Is it file distribution or jems beta3 or jems CR1? They differ.

djr667 - thanks for notice.

JBoss - thanks for your support.

Jan

Please see http://jboss.com/index.html?module=bb&op=viewtopic&p=3988985#3988985.

And if anyone has non-confidential ejb3-jars which are not hot-deployable send them to vladimir.ralev@jboss.com or vralev@redhat.com

Im going to see tomorow if I can send to you my .ear containing a .war and 2 jars.

During the first deployment, the changes are take in account. These are the next deployments which occur a java.lang.IllegalArgumentException.

I have 2 computers, one with windows to develop my application and my jboss server is under Linux (Debian). When I want to use my EJB3 remote the first time, everything works, but not the next times except after a jboss reboot.
The problem is occured only when I want to call some methods with MyObjects in arguments, otherwise other methods work everytime.

Maybe our problem comes from our application.xml. On the other hand, I dont have problem with the jndi.

Thanks.

Im sorry, I asked my boss. He does not prefer to send our jar application. I dont understand really, but the decison doest not belong to me.

Regards.
J. Bordeau.

Good to know, djr667. Let us know if you run into any other issues

Hi,

for me the redeploy doesn't work even in jems 1.2.0.CR1.

I compiled ex06_5 sample from "Enterprise JavaBeans 3.0" book, deployed to JBoss. Started JBoss and test client - works fine. Then I deleted the titan.jar and deployed it again (no recompile, no change, Jboss still running) and now the client throws:

 [java] Caused by: java.lang.IllegalArgumentException: Wrong target. class com.titan.travelagent.TravelAgentBean for public long com.titan.travelagent.TravelAgentBean.createCustomer(com.titan.domain.Customer)

Yes, I have the same error than jan_bar.

Same problem here, have to restart or I get the "Wrong target" error.

You next option is to try EJB3 RC9 Patch1:
http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=132063

Hi,

I have installed EJB3 RC9 Patch1 on my existing jboss-4.0.5 to fix the redeploy problem as suggested then I recompiled and redeployed the code. But, the "wrong target class" problem still appears. Is there anything i missed?
Maybe i should go back to jboss-4.0.4?

Best regards,
Bustanil Arifin

Thank you Dimitris, I installed the patch but the problem persists, still the same trouble as described at "Sat Dec 2, 2006 04:13 AM".
Can you replicate the problem or it works for you? Maybe the problem is not in JBoss, but it worked in 4.0.4.

My settings:
Windows 2000
Java: 1.5.0_07-b03

or
Gentoo Linux
Java: 1.5.0_08-b03