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<div class="moz-cite-prefix">I can't tell for sure... 5.4.0 is
relatively old, and there is not much that can be done with the
released jars.<br>
I suspect that you had some duplicate, incompatible classes on the
classpath (having BOTH drools-all and the others<br>
seems suspicious), and the classloader was 'almost always' picking
up the one that made it work. Out of pure luck.<br>
Davide<br>
<br>
On 05/26/2014 11:45 AM, Ivo Escamilla wrote:<br>
</div>
<blockquote
cite="mid:CAFSCvcr+Up_APoATBtaCn4DP4+gNTcxkJL+cZdr=N7tbHt-O_w@mail.gmail.com"
type="cite">
<p dir="ltr">Thanks for your answer. It is the unique application
in the server. The server is on my local. Right, it was working
fine and then started throwing the exception.</p>
<p dir="ltr">In the pom I had drools-core, drools-spring and
drools-all-jdk5 version 5.4.0.Final. I deleted all and use only
drools- spring 5.4.0.Final and I solve the issue. I don't know
why it works. I tried many things like new versions, deleted
from my local and installed them again, with any success. It
works using jetty but not with jboss. But using only that
dependency fixed the issue. Do you know why?</p>
<div class="gmail_quote">El may 26, 2014 11:02 AM, "Davide
Sottara" <<a moz-do-not-send="true"
href="mailto:dsotty@gmail.com">dsotty@gmail.com</a>>
escribió:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"> You mean
that it used to work with your combination (jboss 4.2 + drools
<br>
5.4.0)
<br>
and then it suddenly started throwing the exception?
<br>
It seems strange.. do you have other applications deployed on
the same
<br>
instance
<br>
of jboss? Maybe it's picking up a different version of the
jars from
<br>
somewhere else
<br>
Davide
<br>
<br>
On 05/26/2014 10:10 AM, ivonne wrote:
<div><br>
> Hi
<br>
>
<br>
> I am using jboss 4.2 and drools core 5.4.0.Final. The
application was
<br>
> working fine but without any change it started to throw
an error when spring
<br>
> bean for kbase is created. This is the error:
<br>
>
org.springframework.beans.factory.BeanCreationException:
Error creating bean
<br>
> with name 'kbase': Invocation of init method failed;
nested exception is
<br>
> java.lang.VerifyError: (class:
org/drools/reteoo/ReteooRuleBase, method:
<br>
> setupRete signature: ()V) Incompatible argument to
function
<br>
>
<br>
> If I run the application using jetty it works fine.
<br>
>
<br>
> I've been looking about the error with any sucess.
<br>
>
<br>
> Thanks
<br>
>
<br>
>
<br>
>
<br>
>
<br>
> --
<br>
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