09:12:49,760 ERROR [org.jbpm.workbench.wi.backend.server.workitem.WorkbenchRepositoryEventListener] (default task-1) Unexpected error when installing service task ServiceTask: java.lang.NullPointerException at deployment.business-central.war//org.kie.internal.runtime.manager.deploy.DeploymentDescriptorManager.loadDescriptor(DeploymentDescriptorManager.java:64) at deployment.business-central.war//org.kie.internal.runtime.manager.deploy.DeploymentDescriptorManager.getDefaultDescriptor(DeploymentDescriptorManager.java:55) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.dd.DDEditorServiceImpl.createIfNotExists(DDEditorServiceImpl.java:482) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.dd.DDEditorServiceImpl$Proxy$_$$_WeldClientProxy.createIfNotExists(Unknown Source) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.dd.DDConfigUpdater.addWorkItemToConfig(DDConfigUpdater.java:105) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.dd.DDConfigUpdater.processServiceTaskEvent(DDConfigUpdater.java:90) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.injection.MethodInvocationStrategy$SimpleMethodInvocationStrategy.invoke(MethodInvocationStrategy.java:168) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:330) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:308) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:286) at javax.enterprise.api@2.0.2.redhat-00002//javax.enterprise.inject.spi.ObserverMethod.notify(ObserverMethod.java:124) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.util.Observers.notify(Observers.java:166) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.event.ObserverNotifier.notifySyncObservers(ObserverNotifier.java:285) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.event.ObserverNotifier.notify(ObserverNotifier.java:273) at org.jboss.weld.core@3.1.4.Final-redhat-00001//org.jboss.weld.event.EventImpl.fire(EventImpl.java:96) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.workitem.WorkbenchRepositoryEventListener.onServiceTaskInstalled(WorkbenchRepositoryEventListener.java:198) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.workitem.WorkbenchRepositoryEventListener$Proxy$_$$_WeldClientProxy.onServiceTaskInstalled(Unknown Source) at deployment.business-central.war//org.jbpm.process.workitem.repository.service.RepoService.lambda$installService$8(RepoService.java:240) at java.base/java.lang.Iterable.forEach(Iterable.java:75) at deployment.business-central.war//org.jbpm.process.workitem.repository.service.RepoService.installService(RepoService.java:240) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.workitem.ServiceTaskServiceImpl.installServiceTask(ServiceTaskServiceImpl.java:122) at deployment.business-central.war//org.jbpm.workbench.wi.backend.server.workitem.ServiceTaskServiceImpl$Proxy$_$$_WeldClientProxy.installServiceTask(Unknown Source) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at deployment.business-central.war//org.jboss.errai.bus.server.io.AbstractRPCMethodCallback.invokeMethodFromMessage(AbstractRPCMethodCallback.java:65) at deployment.business-central.war//org.jboss.errai.bus.server.io.VoidRPCEndpointCallback.callback(VoidRPCEndpointCallback.java:36) at deployment.business-central.war//org.jboss.errai.bus.server.io.RemoteServiceCallback.callback(RemoteServiceCallback.java:54) at deployment.business-central.war//org.jboss.errai.cdi.server.CDIExtensionPoints$2.callback(CDIExtensionPoints.java:448) at deployment.business-central.war//org.jboss.errai.bus.server.DeliveryPlan.deliver(DeliveryPlan.java:47) at deployment.business-central.war//org.jboss.errai.bus.server.ServerMessageBusImpl.sendGlobal(ServerMessageBusImpl.java:297) at deployment.business-central.war//org.jboss.errai.bus.server.SimpleDispatcher.dispatchGlobal(SimpleDispatcher.java:46) at deployment.business-central.war//org.jboss.errai.bus.server.service.ErraiServiceImpl.store(ErraiServiceImpl.java:96) at deployment.business-central.war//org.jboss.errai.bus.server.service.ErraiServiceImpl.store(ErraiServiceImpl.java:113) at deployment.business-central.war//org.jboss.errai.bus.server.servlet.DefaultBlockingServlet.doPost(DefaultBlockingServlet.java:144) at javax.servlet.api@2.0.0.Final-redhat-00001//javax.servlet.http.HttpServlet.service(HttpServlet.java:523) at javax.servlet.api@2.0.0.Final-redhat-00001//javax.servlet.http.HttpServlet.service(HttpServlet.java:590) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at io.undertow.websocket@2.0.34.SP1-redhat-00001//io.undertow.websockets.jsr.JsrWebSocketFilter.doFilter(JsrWebSocketFilter.java:173) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.opentracing.contrib.opentracing-jaxrs2//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:52) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at deployment.business-central.war//org.uberfire.ext.security.server.SecureHeadersFilter.doFilter(SecureHeadersFilter.java:110) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at deployment.business-central.war//org.uberfire.ext.security.server.SecurityIntegrationFilter.doFilter(SecurityIntegrationFilter.java:70) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:111) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow@7.3.6.GA-redhat-00002//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) at io.undertow.servlet@2.0.34.SP1-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.Connectors.executeRootHandler(Connectors.java:396) at io.undertow.core@2.0.34.SP1-redhat-00001//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) at org.jboss.threads@2.3.3.Final-redhat-00001//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads@2.3.3.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads@2.3.3.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads@2.3.3.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at org.jboss.xnio@3.7.12.Final-redhat-00001//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280) at java.base/java.lang.Thread.run(Thread.java:829)