Are you activating the &quot;add&quot; agenda-group before the fireAllRules() call?<div><br></div><div>Best Regards,<br clear="all"><br>XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX<br><br>Esteban Aliverti<br>- Developer @ <a href="http://www.plugtree.com" target="_blank">http://www.plugtree.com </a><br>

- Blog @ <a href="http://ilesteban.wordpress.com" target="_blank">http://ilesteban.wordpress.com</a><br>
<br><br><div class="gmail_quote">On Tue, Dec 6, 2011 at 10:45 AM, Zhao Yi <span dir="ltr">&lt;<a href="mailto:zhaoyi0113@gmail.com">zhaoyi0113@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

I just tried and please look at my rule file. It is very simple, after fired<br>
the session, this rule is not fired. I am using drools 5.1.1 and<br>
statefulsession. Could you please provide your rule file to have a look at?<br>
<br>
<br>
rule &quot;add2&quot;<br>
        agenda-group &quot;add&quot;<br>
        dialect &quot;java&quot;<br>
        lock-on-active<br>
        when<br>
                eval(true)<br>
        then<br>
                System.out.println(&quot;add2&quot;);<br>
end<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
--<br>
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