I see this error in your log:<div><br></div><div>Unable to connect to Gunvor. Is it running? [<a href="http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/oryxeditor?uuid=9c7c6c9f-1b2e-48cc-8e33-719eace1c139&usr=admin&pwd=admin">http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/oryxeditor?uuid=9c7c6c9f-1b2e-48cc-8e33-719eace1c139&usr=admin&pwd=admin</a>]</div>
<div><br></div><div>So, the first question would be: is Guvnor running in this URL <a href="http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/">http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/</a>? </div>
<div><br></div><div>I know that Guvnor's URL changed some time ago, but I think that for 5.3 Final that is the correct URL. </div><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">2011/12/30 Manohar Kokkula <span dir="ltr"><<a href="mailto:manohar.kokkula@tcs.com">manohar.kokkula@tcs.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif"> <font> Thanks Tihomir for your reply.<br><br>I
am using Guvnor(Guvnor-5.3.0.Final-jboss-as-5.1.war),
Designer(designer-2.0-jboss.war), Jboss As(<a href="http://jboss-5.1.0.GA" target="_blank">jboss-5.1.0.GA</a>). I created
simple process which consist of start node, task node and end node.<br>I am also attaching screen shot of bpmn process and server log file.<br>Thanks in advance.</font><br><span><font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif"><font style="font-family:Arial,Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size="3"><font color="#ff33cc"></font><p>
</p><div class="im"><font color="#ff33cc"><br><br><font color="#000000">Thanks and regards,</font></font><br><font color="#ff33cc"><font color="#000000">Manohar Kokkula</font></font><font color="#000000"></font><br></div>
<font color="#ff33cc"><font color="#000000">Mailto: <a href="mailto:manohar.kokkula@tcs.com" target="_blank">manohar.kokkula@tcs.com</a></font></font><font color="#ff33cc"><font color="#000000"></font></font><br><p></p></font></font></span><br>
<font color="#990099">-----<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a> wrote: -----</font><div><blockquote style="padding-right:0px;padding-left:5px;margin-left:5px;border-left:2px solid black;margin-right:0px">
To: <a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>From: Tihomir Surdilovic <u></u><br>Sent by: <a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a><br>
Date: 12/29/2011 09:40PM<br>Subject: Re: [rules-users] Fw: Problems saving BPMN2 diagrams in Guvnor<div><div class="h5"><br><br>
Manohar, I would love to help you guys up and running with the jBPM
Designer. Do appreciate the interest in using it, that's great, but
don't know how unless you show logs, specify versions of Designer,
Guvnor, jBPM, and the AS, describe your process (screenshot,
bpmn2..), etc. <br>
Getting the blank canvas currently means that the generated BPMN2
from Designer for your particular process is not valid for some
reason. Providing more info what what you are doing can help us. The
logs should indicate exactly why parsing of the generated BPMN2
failed, so with that info and what i mention above we should be able
to figure out the problem.<br>
I'm working on showing errors/warnings on saving the process in the
designer itself, so this should help .. will be available in 2.1.<br>
<br>
On 12/29/11 12:11 AM, Manohar Kokkula wrote:
<blockquote type="cite"><font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif"> Hi Tihomir,<br>
<br>
I also unable to save BPMN2.0 process, getting blank canvas
after clicking save button.<br>
I changed designer too, still i am getting same problem.<br>
Please guide me to get ride of this error.<br>
<span><font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif"><font style="font-family:Arial,Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size="3">
<p><font color="#ff33cc"><br>
<br>
<br>
<font color="#000000">Thanks and regards,</font></font><br>
<font color="#ff33cc"><font color="#000000">Manohar
Kokkula <br>
</font></font><font color="#ff33cc"><font color="#000000"><a href="mailto:mail:manohar.kokkula@tcs.com" target="_blank">mail:manohar.kokkula@tcs.com</a></font></font></p>
</font></font></span>
<div>
<blockquote style="padding-right:0px;padding-left:5px;margin-left:5px;border-left:2px solid black;margin-right:0px"><font color="#800080">-----
Forwarded by Manohar Kokkula/TVM/TCS</font><font color="#800080"> on 12/28/2011 01:29 PM</font><font color="#800080"> -----</font><br>
<br>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr valign="top">
<td width="1%"><img alt="" height="1" width="96" border="0"><br>
<ul style="padding-left:4pt">
<font color="#5f5f5f">From:</font>
</ul>
</td>
<td width="100%"><img alt="" height="1" width="1" border="0"><br>
<font>Tihomir Surdilovic
<a href="mailto:tsurdilo@redhat.com" target="_blank"><tsurdilo@redhat.com></a></font></td>
</tr>
<tr valign="top">
<td width="1%"><img alt="" height="1" width="96" border="0"><br>
<ul style="padding-left:4pt">
<font color="#5f5f5f">To:</font>
</ul>
</td>
<td width="100%"><img alt="" height="1" width="1" border="0"><br>
<font>Cristiano Gavião
<a href="mailto:cvgaviao@gmail.com" target="_blank"><cvgaviao@gmail.com></a></font></td>
</tr>
<tr valign="top">
<td width="1%"><img alt="" height="1" width="96" border="0"><br>
<ul style="padding-left:4pt">
<font color="#5f5f5f">Cc:</font>
</ul>
</td>
<td valign="middle" width="100%"><img alt="" height="1" width="1" border="0"><br>
<font>Rules Users List
<a href="mailto:rules-users@lists.jboss.org" target="_blank"><rules-users@lists.jboss.org></a></font></td>
</tr>
<tr valign="top">
<td width="1%"><img alt="" height="1" width="96" border="0"><br>
<ul style="padding-left:4pt">
<font color="#5f5f5f">Date:</font>
</ul>
</td>
<td width="100%"><img alt="" height="1" width="1" border="0"><br>
<font>12/28/2011 08:15 AM</font></td>
</tr>
<tr valign="top">
<td width="1%"><img alt="" height="1" width="96" border="0"><br>
<ul style="padding-left:4pt">
<font color="#5f5f5f">Subject:</font>
</ul>
</td>
<td width="100%"><img alt="" height="1" width="1" border="0"><br>
<font>Re: [rules-users] Problems saving
BPMN2 diagrams in Guvnor</font></td>
</tr>
<tr valign="top">
<td width="1%"><img alt="" height="1" width="96" border="0"><br>
<ul style="padding-left:4pt">
<font color="#5f5f5f">Sent by:</font>
</ul>
</td>
<td width="100%"><img alt="" height="1" width="1" border="0"><br>
<font><a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a></font></td>
</tr>
</tbody>
</table>
<hr style="color:rgb(128,145,165)" size="2" width="100%" align="left"><br>
<br>
<br>
<tt><font>Can you replace your designer war with
one from here: <br>
</font></tt><tt><font><a href="http://people.redhat.com/tsurdilo/designer/master/" target="_blank">http://people.redhat.com/tsurdilo/designer/master/</a></font></tt><tt><font> and let me know if <br>
you still run into this?<br>
<br>
Thanks.<br>
On 12/27/11 4:21 PM, Cristiano Gavião wrote:<br>
> Hi Tihomir,<br>
><br>
> The flow that I'm trying to create is simple, just
a sequence of some <br>
> Embed Sub-processes (screen is attached).<br>
><br>
> After create the diagram I could save it (at least
I got no message). <br>
> After that I could open it, but any modification
couldn't be saved <br>
> anymore.<br>
><br>
> Well, If I try to click on the BPMN2 folder I got
another error, but I <br>
> got this when open it second time... (I will sent
the image of this in <br>
> another email because the size limitation).<br>
><br>
> cheers<br>
><br>
> Cristiano<br>
><br>
> On 26/12/11 11:30, Tihomir Surdilovic wrote:<br>
>> Hi Christiano, the error message says that you
have a sequence flow<br>
>> that has no targetRef attribute. Now you could
either have a dangling<br>
>> sequence flow or this is a bug in the designer.
If you can please show<br>
>> a screenshot of your process before saving it
or describe what node<br>
>> types you have there and we will try to
recreate and fix.<br>
>> As far as no warning showing before the save -
this is something that<br>
>> we are working on. Currently if there are
issues with parsing the<br>
>> BPMN2 created by designer, the asset source in
Guvnor is blank and<br>
>> that's why you are looking your process in the
canvas after a save. A<br>
>> workaround until this is done is do click on
the BPMN2 button in the<br>
>> designer footer which just shows the process
BPMN2 before saving it.<br>
>> In this case you will be able to see the log
errors without loosing<br>
>> everything on your canvas.<br>
>><br>
>> Hope this helps.<br>
>> On 12/25/11 10:56 PM, Cristiano Gavião wrote:<br>
>>> Hi,<br>
>>><br>
>>> I'm playing with Guvnor from
jbpm-5.2.0.Final-installer-full using <br>
>>> Jboss<br>
>>> AS7. I'm using the Chrome browser<br>
>>><br>
>>> I could create a bpmn2 diagram and play
with it. After save it,<br>
>>> sometimes I get a blank canvas and
sometimes it is not saving the<br>
>>> changes.<br>
>>><br>
>>> I can open the file and see all my saving
messages on the Version<br>
>>> History folder, but when I try to open
it..., it is blank...<br>
>>><br>
>>> Normally I couldn't see any error message
at the console when it just<br>
>>> don't save the last change. but right now,
that I lost all elements of<br>
>>> my diagram (I mean, there is a blank
canvas) I got this:<br>
>>><br>
>>>> 00:50:21,761 INFO [stdout]
(http--127.0.0.1-8080-5) (null: 47, 119):<br>
>>>> cvc-complex-type.4: Attribute
'targetRef' must appear on element<br>
>>>> 'bpmn2:sequenceFlow'.<br>
>>>> 00:50:21,868 SEVERE
[com.intalio.web.profile.impl.JbpmProfileImpl]<br>
>>>> (http--127.0.0.1-8080-3) null:
java.lang.NullPointerException<br>
>>>> at<br>
>>>>
com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallSequenceFlow(Bpmn2JsonMarshaller.java:1441)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallFlowElement(Bpmn2JsonMarshaller.java:684)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallProcess(Bpmn2JsonMarshaller.java:422)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallDefinitions(Bpmn2JsonMarshaller.java:314)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshall(Bpmn2JsonMarshaller.java:157)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.web.profile.impl.JbpmProfileImpl$2.parseModel(JbpmProfileImpl.java:255)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.web.repository.impl.UUIDBasedJbpmRepository.load(UUIDBasedJbpmRepository.java:36)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
com.intalio.web.server.UUIDBasedRepositoryServlet.doGet(UUIDBasedRepositoryServlet.java:123)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at
javax.servlet.http.HttpServlet.service(HttpServlet.java:734)<br>
>>>>
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]<br>
>>>> at
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)<br>
>>>>
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
com.intalio.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:75)
<br>
>>>><br>
>>>><br>
>>>> [classes:]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)
<br>
>>>><br>
>>>><br>
>>>>
[jboss-as-web-7.0.2.Final.jar:7.0.2.Final]<br>
>>>> at
org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)<br>
>>>>
[jboss-as-web-7.0.2.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
<br>
>>>><br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at<br>
>>>>
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
<br>
>>>><br>
>>>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]<br>
>>>> at
java.lang.Thread.run(Thread.java:680) [:1.6.0_29]<br>
>>> Anyone have experiment some like this?<br>
>>><br>
>>> regards<br>
>>><br>
>>> Cristiano<br>
>>><br>
>>>
_______________________________________________<br>
>>> rules-users mailing list<br>
>>> <a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
>>> </font></tt><tt><font><a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a></font></tt><tt><font><br>
>>><br>
>><br>
><br>
><br>
<br>
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</font></tt></blockquote>
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