16:59:59,637 WARN  [org.drools.compiler.kie.builder.impl.AbstractKieModule] (http-localhost/127.0.0.1:8080-5) No files found for KieBase defaultKieBase
16:59:59,640 WARN  [org.drools.compiler.kie.builder.impl.AbstractKieModule] (http-localhost/127.0.0.1:8080-6) No files found for KieBase defaultKieBase
17:00:00,969 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) org.jboss.errai.bus.client.api.base.MessageDeliveryFailure: error invoking endpoint
17:00:00,969 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.io.ConversationalEndpointCallback.callback(ConversationalEndpointCallback.java:132)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.io.RemoteServiceCallback.callback(RemoteServiceCallback.java:54)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.cdi.server.CDIExtensionPoints$3.callback(CDIExtensionPoints.java:512)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.client.framework.DeliveryPlan.deliver(DeliveryPlan.java:43)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.ServerMessageBusImpl.sendGlobal(ServerMessageBusImpl.java:632)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.SimpleDispatcher.dispatchGlobal(SimpleDispatcher.java:46)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.service.ErraiServiceImpl.store(ErraiServiceImpl.java:93)
17:00:00,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.service.ErraiServiceImpl.store(ErraiServiceImpl.java:107)
17:00:00,971 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.servlet.DefaultBlockingServlet.doPost(DefaultBlockingServlet.java:117)
17:00:00,971 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
17:00:00,971 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
17:00:00,971 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
17:00:00,971 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
17:00:00,971 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65)
17:00:00,972 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
17:00:00,972 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
17:00:00,972 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74)
17:00:00,972 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
17:00:00,972 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
17:00:00,972 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jbpm.designer.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:70)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.uberfire.security.server.UberFireSecurityFilter.doFilter(UberFireSecurityFilter.java:254)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
17:00:00,973 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
17:00:00,974 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
17:00:00,975 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336)
17:00:00,975 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
17:00:00,975 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
17:00:00,975 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920)
17:00:00,975 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at java.lang.Thread.run(Thread.java:724)
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) Caused by: org.guvnor.common.services.shared.exceptions.GenericPortableException: org.apache.maven.project.ProjectBuildingException: 2 problems were encountered while building the effective model for [unknown-group-id]:proj:[unknown-version]
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) [FATAL] 'groupId' is missing. @ line 3, column 59
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) [FATAL] 'version' is missing. @ line 3, column 59
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6)  for project [unknown-group-id]:proj:[unknown-version]
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.guvnor.common.services.backend.exceptions.ExceptionUtilities.handleException(ExceptionUtilities.java:24)
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.kie.workbench.common.services.datamodel.backend.server.DataModelServiceImpl.getProjectDataModel(DataModelServiceImpl.java:94)
17:00:00,976 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.kie.workbench.common.services.datamodel.backend.server.DataModelServiceImpl$Proxy$_$$_WeldClientProxy.getProjectDataModel(DataModelServiceImpl$Proxy$_$$_WeldClientProxy.java)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.kie.workbench.common.screens.projecteditor.backend.server.ProjectScreenServiceImpl.load(ProjectScreenServiceImpl.java:41)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.kie.workbench.common.screens.projecteditor.backend.server.ProjectScreenServiceImpl$Proxy$_$$_WeldClientProxy.load(ProjectScreenServiceImpl$Proxy$_$$_WeldClientProxy.java)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at java.lang.reflect.Method.invoke(Method.java:606)
17:00:00,977 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	at org.jboss.errai.bus.server.io.ConversationalEndpointCallback.callback(ConversationalEndpointCallback.java:114)
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) 	... 38 more
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) *** Message delivery failure ***
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) Bus: org.jboss.errai.bus.server.ServerMessageBusImpl@649b394c
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) Message: CommandType=load:org.uberfire.backend.vfs.Path:, ErrorTo=org.kie.workbench.common.screens.projecteditor.service.ProjectScreenService:RPC.load:org.uberfire.backend.vfs.Path::Errors:17, ReplyTo=org.kie.workbench.common.screens.projecteditor.service.ProjectScreenService:RPC.load:org.uberfire.backend.vfs.Path::RespondTo:17, ToSubject=org.kie.workbench.common.screens.projecteditor.service.ProjectScreenService:RPC, MethodParms=[PathImpl{uri='default://master@jbpm-playground/proj/pom.xml', fileName='pom.xml', attrs={}}]
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) errorMessage: Error calling remote service: org.kie.workbench.common.screens.projecteditor.service.ProjectScreenService:RPC
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) exception: org.jboss.errai.bus.client.api.base.MessageDeliveryFailure: error invoking endpoint
17:00:00,978 ERROR [stderr] (http-localhost/127.0.0.1:8080-6) disconnect: false