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    Re: No Persistence provider for EntityManager named org.jbpm.task
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    created by <a href="https://community.jboss.org/people/lauradp">Laura delli Paoli</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/785216#785216">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi, I succeeded in starting the server again, but when I deploy my application I get this error:</p><p>15:39:39,863 INFO&#160; [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found RAS-jBPMWorkflowLauncher.war in deployment directory. To trigger deployment create a file called RAS-jBPMWorkflowLauncher.war.dodeploy</p><p>15:39:54,926 INFO&#160; [org.jboss.as.server.deployment] (MSC service thread 1-4) JBAS015876: Starting deployment of "RAS-jBPMWorkflowLauncher.war"</p><p>15:40:04,923 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry jaxb-api.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/jaxb-impl-2.2.5.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:04,926 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry activation.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/jaxb-impl-2.2.5.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:04,929 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry jaxb1-impl.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/jaxb-impl-2.2.5.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:04,933 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry jaxb-api.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/jaxb-xjc-2.2.5.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:04,936 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry jaxb-impl.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/jaxb-xjc-2.2.5.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:04,939 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry activation.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/jaxb-xjc-2.2.5.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:04,945 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-2) Class Path entry activation.jar in "/C:/ApplicationServer/jboss-as-7.1.1.Final/standalone/deployments/RAS-jBPMWorkflowLauncher.war/WEB-INF/lib/mail-1.4.jar"&#160; does not point to a valid jar for a Class-Path reference.</p><p>15:40:05,040 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-7) JBAS015893: Encountered invalid class name 'org.springframework.context.ApplicationContext,org.springframework.beans.BeansException' for service type 'org.apache.cxf.bus.factory'</p><p>15:40:05,044 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-7) JBAS015893: Encountered invalid class name 'org.xmlpull.mxp1.MXParser,org.xmlpull.mxp1_serializer.MXSerializer' for service type 'org.xmlpull.v1.XmlPullParserFactory'</p><p>15:40:05,048 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-7) JBAS015893: Encountered invalid class name 'org.xmlpull.mxp1.MXParser,org.xmlpull.mxp1_serializer.MXSerializer' for service type 'org.xmlpull.v1.XmlPullParserFactory'</p><p>15:40:05,050 WARN&#160; [org.jboss.as.server.deployment] (MSC service thread 1-7) JBAS015893: Encountered invalid class name 'org.xmlpull.mxp1.MXParser,org.xmlpull.mxp1_serializer.MXSerializer' for service type 'org.xmlpull.v1.XmlPullParserFactory'</p><p>15:40:05,055 INFO&#160; [org.jboss.as.jpa] (MSC service thread 1-7) JBAS011401: Read persistence.xml for org.jbpm.persistence.jpa</p><p>15:40:05,178 WARN&#160; [org.jboss.as.ee] (MSC service thread 1-2) JBAS011006: Not installing optional component org.apache.cxf.transport.http.Servlet3ContinuationProvider$Servlet3Continuation due to exception: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS011054: Could not find default constructor for class org.apache.cxf.transport.http.Servlet3ContinuationProvider$Servlet3Continuation</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.as.ee.component.ComponentDescription$DefaultComponentConfigurator.configure(ComponentDescription.java:606)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.as.ee.component.deployers.EEModuleConfigurationProcessor.deploy(EEModuleConfigurationProcessor.java:81)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_32]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_32]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_32]</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>15:40:05,342 INFO&#160; [org.jboss.ws.cxf.metadata] (MSC service thread 1-2) JBWS024061: Adding service endpoint metadata: id=StartWkfWS</p><p><span> address=</span><a class="jive-link-external-small" href="http://localhost:8080/RAS-jBPMWorkflowLauncher" target="_blank">http://localhost:8080/RAS-jBPMWorkflowLauncher</a></p><p> implementor=eu.discoveryreply.serviceLayer.webServer.StartWkfWS</p><p> invoker=org.jboss.wsf.stack.cxf.JBossWSInvoker</p><p><span> serviceName={</span><a class="jive-link-external-small" href="http://webServer.serviceLayer.discoveryreply.eu/" target="_blank">http://webServer.serviceLayer.discoveryreply.eu/</a><span>}StartWkfWS</span></p><p><span> portName={</span><a class="jive-link-external-small" href="http://webServer.serviceLayer.discoveryreply.eu/" target="_blank">http://webServer.serviceLayer.discoveryreply.eu/</a><span>}StartWkfWSPort</span></p><p> wsdlLocation=null</p><p> mtomEnabled=false</p><p><span>15:40:05,375 INFO&#160; [org.apache.cxf.service.factory.ReflectionServiceFactoryBean] (MSC service thread 1-2) Creating Service {</span><a class="jive-link-external-small" href="http://webServer.serviceLayer.discoveryreply.eu/" target="_blank">http://webServer.serviceLayer.discoveryreply.eu/</a><span>}StartWkfWS from class eu.discoveryreply.serviceLayer.webServer.StartWkfInterface</span></p><p>15:40:05,388 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.unit."RAS-jBPMWorkflowLauncher.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."RAS-jBPMWorkflowLauncher.war".INSTALL: Failed to process phase INSTALL of deployment "RAS-jBPMWorkflowLauncher.war"</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_32]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_32]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_32]</p><p>Caused by: javax.xml.ws.WebServiceException: java.lang.reflect.UndeclaredThrowableException</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:357)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.wsf.stack.cxf.deployment.EndpointImpl.doPublish(EndpointImpl.java:67)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:246)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:525)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.wsf.stack.cxf.configuration.NonSpringBusHolder.configure(NonSpringBusHolder.java:117)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.wsf.stack.cxf.deployment.aspect.BusDeploymentAspect.startDeploymentBus(BusDeploymentAspect.java:129)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.wsf.stack.cxf.deployment.aspect.BusDeploymentAspect.start(BusDeploymentAspect.java:68)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.as.webservices.deployers.AspectDeploymentProcessor.deploy(AspectDeploymentProcessor.java:74)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;... 5 more</p><p>Caused by: java.lang.reflect.UndeclaredThrowableException</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at $Proxy208.visitLabel(Unknown Source)&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.WrapperClassGenerator.createWrapperClass(WrapperClassGenerator.java:223)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.WrapperClassGenerator.generate(WrapperClassGenerator.java:137)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.generatedWrapperBeanClass(JaxWsServiceFactoryBean.java:669)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.getExtraClass(JaxWsServiceFactoryBean.java:638)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:468)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:690)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:536)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:248)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:205)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:159)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:442)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:329)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;... 13 more</p><p>Caused by: java.lang.NoSuchMethodException: org.objectweb.asm.MethodWriter.visitLabel(org.objectweb.asm.Label)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at java.lang.Class.getMethod(Unknown Source) [rt.jar:1.6.0_32]</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;at org.apache.cxf.common.util.ReflectionInvokationHandler.invoke(ReflectionInvokationHandler.java:51)</p><p>&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;... 28 more</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>15:40:05,464 INFO&#160; [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870: Deploy of deployment "RAS-jBPMWorkflowLauncher.war" was rolled back with failure message {"JBAS014671: Failed services" =&gt; {"jboss.deployment.unit.\"RAS-jBPMWorkflowLauncher.war\".INSTALL" =&gt; "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"RAS-jBPMWorkflowLauncher.war\".INSTALL: Failed to process phase INSTALL of deployment \"RAS-jBPMWorkflowLauncher.war\""}}</p><p>15:40:05,687 INFO&#160; [org.jboss.as.server.deployment] (MSC service thread 1-7) JBAS015877: Stopped deployment RAS-jBPMWorkflowLauncher.war in 221ms</p><p>15:40:05,708 INFO&#160; [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report</p><p>JBAS014777:&#160;&#160; Services which failed to start:&#160;&#160;&#160;&#160;&#160; service jboss.deployment.unit."RAS-jBPMWorkflowLauncher.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."RAS-jBPMWorkflowLauncher.war".INSTALL: Failed to process phase INSTALL of deployment "RAS-jBPMWorkflowLauncher.war"</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>15:40:05,715 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" =&gt; {"Operation step-2" =&gt; {"JBAS014671: Failed services" =&gt; {"jboss.deployment.unit.\"RAS-jBPMWorkflowLauncher.war\".INSTALL" =&gt; "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"RAS-jBPMWorkflowLauncher.war\".INSTALL: Failed to process phase INSTALL of deployment \"RAS-jBPMWorkflowLauncher.war\""}}}}</p></div>

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