Process Designer went a long way since, I recommend you try this:<div><a href="http://www.intalio.org/public/maven2/com/intalio/bpms/web/designer/1.0.0.040/designer-1.0.0.040.war">http://www.intalio.org/public/maven2/com/intalio/bpms/web/designer/1.0.0.040/designer-1.0.0.040.war</a></div>
<div><br></div><div>You will need to tweak the web.xml to support Tomcat I think.</div><div><br></div><div>Good luck!</div><div><br></div><div>Antoine<br><br><div class="gmail_quote">On Fri, Nov 5, 2010 at 08:24, melc <span dir="ltr"><<a href="mailto:c_melas@yahoo.com">c_melas@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><br>
Kris, I have followed your instructions and downloaded all files related to,<br>
<a href="https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/" target="_blank">https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/</a><br>
<br>
which are snapshot 5.2.0 and also the designer from,<br>
<a href="http://anonsvn.jboss.org/repos/labs/labs/jbossrules/contrib/designer/1.0.0.026-SNAPSHOT/" target="_blank">http://anonsvn.jboss.org/repos/labs/labs/jbossrules/contrib/designer/1.0.0.026-SNAPSHOT/</a><br>
(when everything works fine i will also try the latest designer from<br>
<a href="http://github.com/intalio/process-designer" target="_blank">http://github.com/intalio/process-designer</a> as mentioned by Antoine)<br>
<br>
The aim is to simply upload the sample.bpmn as generated from eclipse to a<br>
package on guvnor (i.e. defaultPackage) and compile the package in order to<br>
view and run the process from gwt-console (since if it is not compiled no<br>
process definitions are shown).<br>
<br>
I think i have tried all possible combinations i.e. 5.1.1 and 5.2.0 files<br>
(drools runtime, guvnor, gwt-console, gwt-console-server, eclipse plugin),<br>
only eclipse 5.2.0 and the rest 5.1.1 (all in <a href="http://jboss-5.1.0.GA" target="_blank">jboss-5.1.0.GA</a>) as well as the<br>
5.1.1 standalone guvnor (<a href="http://jboss-4.2.3.GA" target="_blank">jboss-4.2.3.GA</a>). All installations take place via<br>
ant and the corresponding build.xml.<br>
<br>
Whenever I try to compile an added package in guvnor (i.e. defaultPackage) i<br>
get,<br>
<br>
unable to parse xml : Exception class java.lang.NullPointerException : null<br>
<br>
if i login to gwt-console and try to get process definitions ( I would<br>
simply expect nothing....) I get,<br>
<br>
[ERROR] <ul><li>URL:<br>
'<a href="http://localhost:8080/gwt-console-server/rs/process/definitions" target="_blank">http://localhost:8080/gwt-console-server/rs/process/definitions</a>'<br>
<li>Action: 'org.jboss.bpm.console.client.process.UpdateDefinitionsAction'<br>
<li>Exception: 'class java.io.IOException'</ul><br>
<br>
Request timeout<br>
java.io.IOException:<br>
Request timeout<br>
at Unknown.MDb(Unknown source:0)<br>
at Unknown.$uc(Unknown source:0)<br>
at Unknown.Jw(Unknown source:0)<br>
at Unknown.anonymous(Unknown source:0)<br>
at Unknown.mz(Unknown source:0)<br>
at Unknown.anonymous(Unknown source:0)<br>
<br>
Finally if i try to open the bpmn with the 1.0.0.026-SNAPSHOT designer i<br>
get,<br>
<br>
HTTP Status 500 -<br>
java.lang.NoClassDefFoundError: Could not initialize class<br>
org.oryxeditor.server.EditorHandler<br>
....<br>
<br>
Okay, I'm full of problems , but the most important one is not being able<br>
to compile a package in order to use the gwt-console for viewing and running<br>
the processes.<br>
<br>
Is anyone else facing the same "unable to parse xml : Exception class<br>
java.lang.NullPointerException : null " problem??<br>
<br>
I would greatly appreciate any help , thanks....<br>
<font color="#888888"><br>
--<br>
View this message in context: <a href="http://drools-java-rules-engine.46999.n3.nabble.com/process-designer-deserialization-error-tp1833481p1848852.html" target="_blank">http://drools-java-rules-engine.46999.n3.nabble.com/process-designer-deserialization-error-tp1833481p1848852.html</a><br>
Sent from the Drools - User mailing list archive at Nabble.com.<br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org">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>
</font></blockquote></div><br></div>