You should make sure you are using the right version of eclipse. For the
latest 4.0.3 release, there are two versions of the eclipse plugin, one for
eclipse 3.3.x and one for eclipse 3.2.x. Older versions of the eclipse
plugin require eclipse 3.2.x.
Looking at the message, you seem to be using eclipse 3.3.x but an older
version of the plugin. Try downloading and installing the Eclipse 3.3
version of the plugin at
http://labs.jboss.com/drools/downloads.html
Kris
----- Original Message -----
From: "..." <mma2000(a)gmail.com>
To: <rules-users(a)lists.jboss.org>
Sent: Tuesday, November 13, 2007 12:33 PM
Subject: [rules-users] Views???
Hi,
I 'm new to drools and want to see how the views work(The Agenda
View,The Working Memory View,...). I have created a rule project and a
break point at
workingMemory.fireAllRules() line in sample class and debugged it as
drools application. After I have selected the working memory variable
as explained in the documentation and opened the Agenda View or the
other views, I got this message:
java.lang.NoClassDefFoundError:
org/eclipse/debug/internal/ui/contexts/provisional/IDebugContextListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620) ....
How can I use this views?Did I do something wrong or maybe forget any
thing?
thanks in advanced.
M.A
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