Re: [rules-users] Problems saving BPMN2 diagrams in Guvnor

Hi Tihomir, The flow that I'm trying to create is simple, just a sequence of some Embed Sub-processes (screen is attached). After create the diagram I could save it (at least I got no message). After that I could open it, but any modification couldn't be saved anymore. Well, If I try to click on the BPMN2 folder I got another error, but I got this when open it second time... (I will sent the image of this in another email because the size limitation). cheers Cristiano On 26/12/11 11:30, Tihomir Surdilovic wrote: > Hi Christiano, the error message says that you have a sequence flow > that has no targetRef attribute. Now you could either have a dangling > sequence flow or this is a bug in the designer. If you can please show > a screenshot of your process before saving it or describe what node > types you have there and we will try to recreate and fix. > As far as no warning showing before the save - this is something that > we are working on. Currently if there are issues with parsing the > BPMN2 created by designer, the asset source in Guvnor is blank and > that's why you are looking your process in the canvas after a save. A > workaround until this is done is do click on the BPMN2 button in the > designer footer which just shows the process BPMN2 before saving it. > In this case you will be able to see the log errors without loosing > everything on your canvas. > > Hope this helps. > On 12/25/11 10:56 PM, Cristiano Gavião wrote: >> Hi, >> >> I'm playing with Guvnor from jbpm-5.2.0.Final-installer-full using >> Jboss >> AS7. I'm using the Chrome browser >> >> I could create a bpmn2 diagram and play with it. After save it, >> sometimes I get a blank canvas and sometimes it is not saving the >> changes. >> >> I can open the file and see all my saving messages on the Version >> History folder, but when I try to open it..., it is blank... >> >> Normally I couldn't see any error message at the console when it just >> don't save the last change. but right now, that I lost all elements of >> my diagram (I mean, there is a blank canvas) I got this: >> >>> 00:50:21,761 INFO [stdout] (http--127.0.0.1-8080-5) (null: 47, 119): >>> cvc-complex-type.4: Attribute 'targetRef' must appear on element >>> 'bpmn2:sequenceFlow'. >>> 00:50:21,868 SEVERE [com.intalio.web.profile.impl.JbpmProfileImpl] >>> (http--127.0.0.1-8080-3) null: java.lang.NullPointerException >>> at >>> com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallSequenceFlow(Bpmn2JsonMarshaller.java:1441) >>> >>> >>> [classes:] >>> at >>> com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallFlowElement(Bpmn2JsonMarshaller.java:684) >>> >>> >>> [classes:] >>> at >>> com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallProcess(Bpmn2JsonMarshaller.java:422) >>> >>> >>> [classes:] >>> at >>> com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallDefinitions(Bpmn2JsonMarshaller.java:314) >>> >>> >>> [classes:] >>> at >>> com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshall(Bpmn2JsonMarshaller.java:157) >>> >>> >>> [classes:] >>> at >>> com.intalio.web.profile.impl.JbpmProfileImpl$2.parseModel(JbpmProfileImpl.java:255) >>> >>> >>> [classes:] >>> at >>> com.intalio.web.repository.impl.UUIDBasedJbpmRepository.load(UUIDBasedJbpmRepository.java:36) >>> >>> >>> [classes:] >>> at >>> com.intalio.web.server.UUIDBasedRepositoryServlet.doGet(UUIDBasedRepositoryServlet.java:123) >>> >>> >>> [classes:] >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) >>> [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) >>> [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] >>> at >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> com.intalio.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:75) >>> >>> >>> [classes:] >>> at >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) >>> >>> >>> [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] >>> at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) >>> [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) >>> >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at >>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) >>> >>> [jbossweb-7.0.1.Final.jar:7.0.2.Final] >>> at java.lang.Thread.run(Thread.java:680) [:1.6.0_29] >> Anyone have experiment some like this? >> >> regards >> >> Cristiano >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >