Hi Rajesh!<br><br> This kinda confirms that it is in fact a classloading issue caused by multiple conflicting versions of the same class.<br> Is there anything that prevents you from deploying an EAR? At least for testing? And I guess there is a similar alternative for wars as well.<br>
<br>regards,<br><br><div class="gmail_quote">2009/7/20 G Rajesh <span dir="ltr"><<a href="mailto:rajesh.chowdary@eageyouth.com">rajesh.chowdary@eageyouth.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Rafael,<br>
<br>
Thank you very much for response.<br>
Unfortunately I could not proceed with the solution as described in the<br>
URL's provided.<br>
Solution provided in the example was for ear files. I could not locate a<br>
solution in case of war file deployment.<br>
Also I would like to mention that if I remove Drools library from the class<br>
path, I am able to run at least my current web application.<br>
Otherwise, if the drools library is in the class path I am unable to run<br>
even the exisiting web application.<br>
<br>
Thanks<br>
G. Rajesh<br>
<br>
<br>
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> 1. Re: drools integration problem (Rafael Ribeiro)<br>
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> Message: 1<br>
> Date: Sat, 18 Jul 2009 12:02:40 -0300<br>
> From: Rafael Ribeiro <<a href="mailto:rafaelri@gmail.com">rafaelri@gmail.com</a>><br>
> Subject: Re: [rules-users] drools integration problem<br>
> To: Rules Users List <<a href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a>><br>
> Message-ID:<br>
> <<a href="mailto:f97c67390907180802ke312efcke5a3933c1c512521@mail.gmail.com">f97c67390907180802ke312efcke5a3933c1c512521@mail.gmail.com</a>><br>
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><br>
> Rajesh,<br>
><br>
> you probably have differente JDT CompilationResult classes on your<br>
> classpath and also on JBoss classpath (I'd guess JBoss Tomcat instance<br>
> uses<br>
> JDT for compilation) . You'll need to configure a separate classloader for<br>
> your application. Here you have the documentation:<br>
> <a href="http://www.jboss.org/community/wiki/ClassLoadingConfiguration" target="_blank">http://www.jboss.org/community/wiki/ClassLoadingConfiguration</a> (Isolation<br>
> with Overriding Server Classes) and an example<br>
> <a href="http://www.junlu.com/msg/78287.html" target="_blank">http://www.junlu.com/msg/78287.html</a><br>
><br>
> regards,<br>
> Rafael Ribeiro<br>
><br>
><br>
> 2009/7/18 G Rajesh <<a href="mailto:rajesh.chowdary@eageyouth.com">rajesh.chowdary@eageyouth.com</a>><br>
><br>
>> Hi,<br>
>><br>
>> I am new to Drools and trying to use Drools 5.0 run time.<br>
>> I am using JBoss 4.2.2 and am trying to integrate drools into existing<br>
>> web<br>
>> application already deployed on JBoss 4.2.2.<br>
>> I've downloaded drools eclipse plugin, copied features, plugins and<br>
>> dependency jars into eclipse respective folders.<br>
>><br>
>> I am able to successfully run rules on a standalone application.<br>
>> I can deploy the application successfully, but when I browse the home<br>
>> page(or any other thing) of the application, following is the error<br>
>> message<br>
>> thrown by Jboss.<br>
>> Seems it is compiler conflict.<br>
>><br>
>> Thanks in advance<br>
>> G Rajesh<br>
>><br>
>><br>
>> =====================================================<br>
>> Following is the error Msg:<br>
>> ===========================================================================<br>
>><br>
>> java.lang.NoSuchMethodError:<br>
>> org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem;<br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
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