Another pointer: The bug also depends on the Drools DRL package statement specifying the same package name as the Java declaration of the class that should be used as an event.<br><br>### OK ###<br>package hashcode<br>import hashcode.SimpleType<br>
declare SimpleType<br> role(@event)<br>end<br><br>### NOT OK ###<br>
package xxxxxxxxxxx<br>
import hashcode.SimpleType<br>
declare SimpleType<br>
role(@event)<br>
end<br>
<br>So this <i>could</i> be related to the strange effect and/or bug in connection with declare for a Pojo required or not for use in a declare X extends Pojo.<br><br>
-W<br><br><br><div class="gmail_quote">On 14 July 2011 12:21, Wolfgang Laun <span dir="ltr"><<a href="mailto:wolfgang.laun@gmail.com">wolfgang.laun@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">On 14 July 2011 11:35, Mark Proctor <span dir="ltr"><<a href="mailto:mproctor@codehaus.org" target="_blank">mproctor@codehaus.org</a>></span> wrote:<br></div><div class="gmail_quote"><div class="im">
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#FFFFFF" text="#000000">
On 14/07/2011 10:10, Wolfgang Laun wrote:
<blockquote type="cite"><div>On 13 July 2011 17:09, John <span dir="ltr"><<a href="mailto:jfullard@progeny.net" target="_blank">jfullard@progeny.net</a>></span>
wrote:<br>
</div><div class="gmail_quote"><div>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Interesting... I have no idea why the KnowledgeBuilder would
compile the DRL<br>
differently than the KnowledgeAgent,</blockquote>
</div><div><br>
There's a bug in the incremental build as done by the
KnowledgeAgent. If the KA configuration property
drools.agent.newInstance is set to false, some type
information is not put into the new KBase.<br>
-W<br>
</div>
</div>
</blockquote>
This might be related to the kagent using a HashMap instead of a
LinkedHashMap to store resources, thus any updates may not be
applied in the order that resources where defined....<br></div></blockquote></div><div><br>Not likely with a single DRL in the Change Set XML and on the first build.<br></div><div class="im"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#FFFFFF" text="#000000">
<br>
I believe estaban is working on this issue and it may already be
fixed.<br></div></blockquote></div><div><br>Not yet.<br><font color="#888888"><br>-W <br><br></font></div><div class="im"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#FFFFFF" text="#000000">
<br>
Mark<br>
<blockquote type="cite"><div>
<div class="gmail_quote">
<div> </div>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> but I don't think I had this problem in<br>
5.1.1. I'm up and running now with the type fully declared in
DRL and I can<br>
live with that. Thanks for looking into this.<br>
<font color="#888888"><br>
--<br>
View this message in context: <a href="http://drools.46999.n3.nabble.com/NPE-on-fact-insertion-if-rule-has-sliding-window-tp3163261p3166323.html" target="_blank">http://drools.46999.n3.nabble.com/NPE-on-fact-insertion-if-rule-has-sliding-window-tp3163261p3166323.html</a><br>
</font>
<div>
<div>Sent from the Drools: User forum mailing
list archive at Nabble.com.<br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><br>
</div>
</div>
</blockquote>
</div>
<br>
<br>
<fieldset></fieldset>
<br>
</div><pre>_______________________________________________
rules-dev mailing list
<a href="mailto:rules-dev@lists.jboss.org" target="_blank">rules-dev@lists.jboss.org</a>
<a href="https://lists.jboss.org/mailman/listinfo/rules-dev" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-dev</a>
</pre>
</blockquote>
<br>
</div>
<br>_______________________________________________<br>
rules-dev mailing list<br>
<a href="mailto:rules-dev@lists.jboss.org" target="_blank">rules-dev@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-dev" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-dev</a><br>
<br></blockquote></div></div><br>
</blockquote></div><br>