Sorry, I should have stated that differently. The version you are getting from Guvnor, is different than the version the execution server has. Which version did u compile you packages on guvnor with?<br><br><div class="gmail_quote">
On Mon, Feb 2, 2009 at 6:10 PM, Zhang Jing-A52198 <span dir="ltr"><<a href="mailto:j.zhang@motorola.com">j.zhang@motorola.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 link="blue" vlink="blue" lang="EN-US">
<div>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">In addition, I've changed testservice.properties
as:</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 style=""><font color="black" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;">newInstance=</span></font><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);">true</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";"></span></font></p>
<p><font color="black" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;">url=</span></font><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);">http</span></font><font color="black" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;">:</span></font><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);">//localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/something/LATEST</span></font></p>
<p><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);"> </span></font></p>
<p><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);">Thanks a lot
for your help!!!</span></font></p>
<p><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);"> </span></font></p>
<p><font color="#2a00ff" size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);">Jing</span></font><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;"> </span></font></p>
<div>
<div style="text-align: center;" align="center"><font size="3" face="Times New Roman"><span style="font-size: 12pt;">
<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;">From:</span></font></b><font size="2" face="Tahoma"><span style="font-size: 10pt; font-family: Tahoma;">
<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>Zhang Jing-A52198<br>
<b><span style="font-weight: bold;">Sent:</span></b> Monday, February 02, 2009
4:39 PM<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] Problems
when using drools-server</span></font></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><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">The client file is as:</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;" lang="FR">import java.io.*;</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="FR">import java.net.*;</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="FR"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">public class DroolsClient {</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
public static void main(String[] args) {</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;">
</span></font><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="NO-BOK">try {</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="NO-BOK">
</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="NO-BOK">
InputStream inXML = DroolsClient.class.getResourceAsStream("sample_request.xml");</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="NO-BOK">
</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;" lang="NO-BOK">
</span></font><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">URL url = new
URL("<a href="http://localhost:8080/drools-server/knowledgebase/testservice" target="_blank">http://localhost:8080/drools-server/knowledgebase/testservice</a>");</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
URLConnection conn = url.openConnection();</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
conn.setDoOutput(true);</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
// conn.setRequestProperty(key, value);</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;">
BufferedReader in = new BufferedReader(new InputStreamReader(inXML));</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;">
DataOutputStream outXML = new DataOutputStream(conn.getOutputStream());</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;">
String requestline;</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;">
while ((requestline = in.readLine()) != null) {</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
System.out.println(requestline);</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
outXML.writeBytes(requestline);</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;">
</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
in.close();</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
outXML.flush();</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
outXML.close();
</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;">
BufferedReader response = new BufferedReader(new
InputStreamReader(conn.getInputStream()));</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;">
String responseLine;</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;">
while ((responseLine = response.readLine()) != null) {</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
System.out.println(responseLine);</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;">
</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">
response.close();</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;">
} catch (MalformedURLException ex) {</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;">
} catch (IOException ex) {</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;">
}</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;"> </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;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">How to make it consistent to the
drools-server?</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;">Jing</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;">
<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;">From:</span></font></b><font size="2" face="Tahoma"><span style="font-size: 10pt; font-family: Tahoma;">
<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>David Sinclair<br>
<b><span style="font-weight: bold;">Sent:</span></b> Monday, February 02, 2009
4:26 PM<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] Problems
when using drools-server</span></font></p>
</div>
<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;">Looks like the version of
drools on your server is different than your client. That would explain the
class version issue</span></font></p>
<div>
<p><font size="3" face="Times New Roman"><span style="font-size: 12pt;">On Mon, Feb 2, 2009 at 5:19 PM, Zhang Jing-A52198 <<a href="mailto:j.zhang@motorola.com" target="_blank">j.zhang@motorola.com</a>> wrote:</span></font></p>
<div link="blue" vlink="purple">
<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;">When
I access the drools-server by URLConnection, I've always got such errors:</span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font color="olive" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: olive;">WARNING: RuleAgent(default) EXCEPTION (Mon Feb 02
16:09:46 CST 2009): org.drools.base.BaseEvaluator; local class incompatible:
stream classdesc serialVersionUID = -7767879457606879276, local class
serialVersionUID = -7149415669283058142. Stack trace should follow.</span></font></p>
<p><font color="olive" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: olive;">WARNING: java.io.InvalidClassException:
org.drools.base.BaseEvaluator; local class incompatible: stream classdesc
serialVersionUID = -7767879457606879276, local class serialVersionUID =
-7149415669283058142</span></font></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:562)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.LiteralRestriction.readExternal(LiteralRestriction.java:66)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.LiteralConstraint.readExternal(LiteralConstraint.java:67)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.util.ArrayList.readObject(ArrayList.java:593)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.lang.reflect.Method.invoke(Method.java:597)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.Pattern.readExternal(Pattern.java:115)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.util.ArrayList.readObject(ArrayList.java:593)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.lang.reflect.Method.invoke(Method.java:597)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.GroupElement.readExternal(GroupElement.java:57)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.Rule.readExternal(Rule.java:170)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.util.HashMap.readObject(HashMap.java:1029)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.lang.reflect.Method.invoke(Method.java:597)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
org.drools.rule.MVELDialectRuntimeData.readExternal(MVELDialectRuntimeData.java:42)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.util.HashMap.readObject(HashMap.java:1030)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.lang.reflect.Method.invoke(Method.java:597)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.DialectRuntimeRegistry.readExternal(DialectRuntimeRegistry.java:41)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.rule.Package.readExternal(Package.java:197)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:189)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:158)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.HttpClientImpl.fetchPackage(HttpClientImpl.java:47)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.URLScanner.readPackage(URLScanner.java:148)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.URLScanner.getChangeSet(URLScanner.java:120)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.URLScanner.loadPackageChanges(URLScanner.java:96)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.checkForChanges(RuleAgent.java:410)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:362)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.configure(RuleAgent.java:347)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.init(RuleAgent.java:247)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:187)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:147)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:256)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
org.drools.server.KnowledgeStatelessServlet.getRuleBase(KnowledgeStatelessServlet.java:109)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
org.drools.server.KnowledgeStatelessServlet.doPost(KnowledgeStatelessServlet.java:71)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="NO-BOK">at
javax.servlet.http.HttpServlet.service(HttpServlet.java:738)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="NO-BOK">
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="NO-BOK">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:317)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">at
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at </span></font></i></p>
<p><font color="olive" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: olive;" lang="FR">WARNING:
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)</span></font></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:380)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)</span></font></i></p>
<p><font size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma;"> </span></font></p>
<p><font color="olive" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: olive;">WARNING: java.lang.NullPointerException</span></font></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:363)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.configure(RuleAgent.java:347)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.init(RuleAgent.java:247)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:187)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:147)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:256)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
org.drools.server.KnowledgeStatelessServlet.getRuleBase(KnowledgeStatelessServlet.java:109)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
at
org.drools.server.KnowledgeStatelessServlet.doPost(KnowledgeStatelessServlet.java:71)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="NO-BOK">at
javax.servlet.http.HttpServlet.service(HttpServlet.java:738)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="NO-BOK">
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="NO-BOK">
</span></font></i><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:317)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:380)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)</span></font></i></p>
<p><i><font color="black" size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma; color: black; font-style: italic;" lang="FR">
at
com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)</span></font></i></p>
<p><font size="1" face="Tahoma"><span style="font-size: 8pt; font-family: Tahoma;" lang="FR"> </span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="FR"> </span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;" lang="FR"> </span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Can
anyone help me to fix this problem? I've got the same errors when trying to run
KnowledgeServiceServletTest.java from the drool-server source code.</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;">Thanks,</span></font></p>
<p><font size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial;">Jing</span></font></p>
</div>
</div>
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