<br> Drools 4 is tried and tested. Only the error message is not clear for the uninitiated.<br><br> The error message means that the Lexer found the end of the file without finding a close character for a given token. In your case, looking more carefully, a String:<br>
<br><pre><span>settle_selection</span><span>(</span><span>"test"</span><span>,</span><span>20001</span><span>","</span><span>W</span><span>");</span></pre><br> Drools 5 is in Milestone 5 now. Not recommended for production, but stable enough for early adopters.<br>
<br> []s<br> Edson<br><br><div class="gmail_quote">2009/2/23 Zevenbergen, Alex <span dir="ltr"><<a href="mailto:azevenbergen@paddypower.com">azevenbergen@paddypower.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;">
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<div>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Thanks for your answer, but I get the same
with 'end'</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Is the current release of drools 5 a
stable one? I used 4 because I assumed it would be 'tried and tested'</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Thanks,</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Alex</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<div>
<div style="text-align: center;" align="center"><font size="3" face="Times New Roman"><span style="font-size: 12pt;" lang="EN-US">
<hr align="center" size="2" width="100%">
</span></font></div>
<p><b><font size="2" face="Tahoma"><span style="font-size: 10pt; font-family: Tahoma; font-weight: bold;" lang="EN-US">From:</span></font></b><font size="2" face="Tahoma"><span style="font-size: 10pt; font-family: Tahoma;" lang="EN-US">
<a href="mailto:rules-dev-bounces@lists.jboss.org" target="_blank">rules-dev-bounces@lists.jboss.org</a> [mailto:<a href="mailto:rules-dev-bounces@lists.jboss.org" target="_blank">rules-dev-bounces@lists.jboss.org</a>] <b><span style="font-weight: bold;">On Behalf Of </span></b>Edson Tirelli<br>
<b><span style="font-weight: bold;">Sent:</span></b> 23 February 2009 13:24<br>
<b><span style="font-weight: bold;">To:</span></b> Rules Dev List<br>
<b><span style="font-weight: bold;">Subject:</span></b> Re: [rules-dev]
org.drools.rule.InvalidRulePackage: [0,-1]</span></font><span lang="EN-US"></span></p>
</div><div><div></div><div class="Wj3C7c">
<p><font size="3" face="Times New Roman"><span style="font-size: 12pt;"> </span></font></p>
<p style="margin-bottom: 12pt;"><font size="3" face="Times New Roman"><span style="font-size: 12pt;"><br>
Lower case: 'end'.<br>
<br>
It seems this is a Drools 4 parser error message. In Drools 5 we
have much better error messages and they are documented.<br>
<br>
[]s<br>
Edson</span></font></p>
<div>
<p><font size="3" face="Times New Roman"><span style="font-size: 12pt;">2009/2/23 Zevenbergen, Alex <<a href="mailto:azevenbergen@paddypower.com" target="_blank">azevenbergen@paddypower.com</a>></span></font></p>
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<div>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Hi
all,</span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">I'm
just starting to use drools, I am using it to house the rules regarding
settlement of sports markets and such my rule packages should be relatively
simple and straight forward (ie when match winner = x then settle x as winner)</span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">However
my first attempt to create a drl is failing with the following error</span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font color="red" size="2" face="Courier New"><span><span style="background: white none repeat scroll 0% 0%; font-size: 10pt; font-family: "Courier New"; color: red; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">org.drools.rule.InvalidRulePackage: [0,-1]: unknown:0:-1
mismatched token: [@-1,0:0='<no text>',<-1>,0:-1]; expecting type
END</span></span></font></p>
<p><font color="red" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: red;"> </span></font></p>
<p><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";">and I cant find much documentation online to help solve it.</span></font></p>
<p><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";"> </span></font></p>
<p><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";">The complete drl file is:</span></font></p>
<p><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";"> </span></font></p>
<pre><font size="2" face="Courier New"><span style="font-size: 10pt;">package xxx..rules.tennis<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> <br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">import xxx.object.Fact<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">import java.util.HashMap<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">import function xxx.Settle_Selection.settle_selection<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> <br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> <br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">rule "Player 1 wins match"<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> salience 100<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> agenda-group "tennis"<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> when<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> $f : Fact()<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> eval(($f.details["END_MATCH"].toUpper().toString().equal("TRUE")))<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> then<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> settle_selection("test",20001","W");<br>
<br>
</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">END</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> </span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> </span></font></pre>
<pre><font size="2" face="Courier New"><span style="font-size: 10pt;"> </span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">Thanks in advance,</span></font></pre><pre><font size="2" face="Courier New"><span style="font-size: 10pt;">Alex</span></font></pre>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
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<br>
-- <br>
Edson Tirelli<br>
JBoss Drools Core Development<br>
JBoss, a division of Red Hat @ <a href="http://www.jboss.com" target="_blank">www.jboss.com</a></span></font></p>
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<br></blockquote></div><br><br clear="all"><br>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> JBoss, a division of Red Hat @ <a href="http://www.jboss.com">www.jboss.com</a><br>