[rules-users] Problems importing sub-process with Designer 2.0

*Hi, We saw Tihomir blog about jBPM Web Designer 2.0 released (http://surdilovic.wordpress.com) where there is mentioned a list of new features including: ''Support for sub-processes'. We went to the documentation link but couldn't find anything about sub-process. We'd love to hear more on this. We have download and installed the jbpm 5.2, which comes with Designer 2.0, but when we tried to upload from Eclipse to Guvnor a simple process that makes reference to a simple sub-process, we are getting the following exception:* /17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) org.eclipse.emf.ecore.resource.Resource$IOWrappedException: Unresolved reference 'my.subprocess'. (inputStream://dummyUriWithValidSuffix.xml, 19, 80) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.handleErrors(XMLLoadImpl.java:83) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:191) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:180) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1494) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at com.intalio.web.profile.impl.JbpmProfileImpl.getDefinitions(JbpmProfileImpl.java:276) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at com.intalio.web.profile.impl.JbpmProfileImpl$2.parseModel(JbpmProfileImpl.java:255) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at com.intalio.web.repository.impl.UUIDBasedJbpmRepository.load(UUIDBasedJbpmRepository.java:36) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at com.intalio.web.server.UUIDBasedRepositoryServlet.doGet(UUIDBasedRepositoryServlet.java:123) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) 17:43:27,613 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at com.intalio.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:75) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at java.lang.Thread.run(Thread.java:662) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) Caused by: org.eclipse.emf.ecore.xmi.UnresolvedReferenceException: Unresolved reference 'my.subprocess'. (inputStream://dummyUriWithValidSuffix.xml, 19, 80) 17:43:27,614 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleForwardReferences(XMLHandler.java:1154) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.xmi.impl.XMLHandler.endDocument(XMLHandler.java:1228) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.parsers.AbstractSAXParser.endDocument(AbstractSAXParser.java:732) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(XMLDocumentScannerImpl.java:525) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.impl.XMLEntityManager.endEntity(XMLEntityManager.java:1938) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.impl.XMLEntityScanner.load(XMLEntityScanner.java:1772) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(XMLEntityScanner.java:1273) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(XMLDocumentScannerImpl.java:1239) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:324) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:845) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:768) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:108) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1196) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:555) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.apache.xerces.jaxp.SAXParserImpl.parse(SAXParserImpl.java:289) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:181) 17:43:27,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-8) ... 25 more 17:43:27,615 SEVERE [com.intalio.web.profile.impl.JbpmProfileImpl] (http-localhost-127.0.0.1-8080-8) null: java.lang.NullPointerException at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallDefinitions(Bpmn2JsonMarshaller.java:201) [classes:] at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshall(Bpmn2JsonMarshaller.java:157) [classes:] at com.intalio.web.profile.impl.JbpmProfileImpl$2.parseModel(JbpmProfileImpl.java:255) [classes:] at com.intalio.web.repository.impl.UUIDBasedJbpmRepository.load(UUIDBasedJbpmRepository.java:36) [classes:] at com.intalio.web.server.UUIDBasedRepositoryServlet.doGet(UUIDBasedRepositoryServlet.java:123) [classes:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at com.intalio.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:75) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final]/ *We also tried to load the simple process into Guvnor using the new feature "import from BPMN2", but we got another exception:* /18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) org.eclipse.emf.ecore.resource.Resource$IOWrappedException: Premature end of file. 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:201) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:180) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1494) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at com.intalio.web.profile.impl.JbpmProfileImpl.getDefinitions(JbpmProfileImpl.java:276) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at com.intalio.web.profile.impl.JbpmProfileImpl$2.parseModel(JbpmProfileImpl.java:255) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at com.intalio.web.server.TransformerServlet.doPost(TransformerServlet.java:225) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at com.intalio.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:75) 18:35:54,368 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at java.lang.Thread.run(Thread.java:662) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) Caused by: org.xml.sax.SAXParseException: Premature end of file. 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:196) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:175) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:394) 18:35:54,369 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:322) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:281) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:203) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:802) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:768) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:108) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1196) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:555) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.apache.xerces.jaxp.SAXParserImpl.parse(SAXParserImpl.java:289) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:181) 18:35:54,370 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) ... 24 more 18:35:54,370 SEVERE [com.intalio.web.profile.impl.JbpmProfileImpl] (http-localhost-127.0.0.1-8080-7) null: java.lang.NullPointerException at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallDefinitions(Bpmn2JsonMarshaller.java:201) [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.server.TransformerServlet.doPost(TransformerServlet.java:225) [classes:] / *Using "import from BPMN2", we also tried pasting the xml (bpmn2 content), but we got again the former exception regarding to "Unresolved reference 'my.subprocess'". Forgot to tell, the sub-process with Id=my.subprocess was loaded in Guvnor successfully before trying to upload/import the process that makes reference to it. Any help will be appreciated.* -- View this message in context: http://drools.46999.n3.nabble.com/Problems-importing-sub-process-with-Des... Sent from the Drools: User forum mailing list archive at Nabble.com.