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  1. jBPM
  2. JBPM-8517

It is not possible to send a signal to a process

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • 7.21.0.Final
    • Runtime Engine
    • None
    • NEW
    • NEW
    • Hide
      1. import attached process to an empty project
      2. Build and deploy project
      3. Start process and send any signal, for an instance Signal1, to this process

      Actual Result

      Null exception will be thrown.

      Expected Result

      Nothing will happen for Signal1 if you send signal Task1, sequence with Task1 will be started.

      Show
      import attached process to an empty project Build and deploy project Start process and send any signal, for an instance Signal1 , to this process Actual Result Null exception will be thrown. Expected Result Nothing will happen for Signal1 if you send signal Task1 , sequence with Task1 will be started.

    Description

      If Ad-Hoc sub-process contains Signal Catch Event - it is not possible to send a signal to this process, Null pointer exception will be thrown.

      Server log:

      15:38:47,741 WARN  [org.kie.server.common.KeyStoreHelperUtil] (Thread-123) Unable to load key store. Using password from configuration
      15:38:50,010 WARN  [org.kie.server.services.jbpm.ui.FormServiceBase] (default task-7) Unable to find form to render for process 'AdHocTest'
      15:38:52,755 WARN  [org.kie.server.common.KeyStoreHelperUtil] (Thread-123) Unable to load key store. Using password from configuration
      15:38:57,780 WARN  [org.kie.server.common.KeyStoreHelperUtil] (Thread-123) Unable to load key store. Using password from configuration
      15:39:00,338 WARN  [org.drools.persistence.PersistableRunner] (default task-9) Could not commit session: java.lang.NullPointerException
      	at java.base/java.util.regex.Matcher.getTextLength(Matcher.java:1770)
      	at java.base/java.util.regex.Matcher.reset(Matcher.java:416)
      	at java.base/java.util.regex.Matcher.<init>(Matcher.java:253)
      	at java.base/java.util.regex.Pattern.matcher(Pattern.java:1133)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.resolveVariable(WorkflowProcessInstanceImpl.java:712)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.lambda$getResolver$0(WorkflowProcessInstanceImpl.java:677)
      	at deployment.kie-server.war//org.jbpm.workflow.core.node.DynamicNode.acceptsEvent(DynamicNode.java:43)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:616)
      	at deployment.kie-server.war//org.drools.core.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:123)
      	at deployment.kie-server.war//org.drools.core.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:37)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.executeBatch(PseudoClockRunner.java:102)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.executeBatches(PseudoClockRunner.java:69)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:61)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:39)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:597)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:563)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.internalExecute(OptimisticLockRetryInterceptor.java:102)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:83)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:44)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:73)
      	at deployment.kie-server.war//org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:45)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.internalExecute(ExecutionErrorHandlerInterceptor.java:66)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:52)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:29)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:398)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:66)
      	at deployment.kie-server.war//org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:37)
      	at deployment.kie-server.war//org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:41)
      	at deployment.kie-server.war//org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.signalEvent(CommandBasedStatefulKnowledgeSession.java:251)
      	at deployment.kie-server.war//org.jbpm.kie.services.impl.ProcessServiceImpl.signalProcessInstance(ProcessServiceImpl.java:238)
      	at deployment.kie-server.war//org.jbpm.kie.services.impl.ProcessServiceImpl.signalProcessInstances(ProcessServiceImpl.java:257)
      	at deployment.kie-server.war//org.kie.server.services.jbpm.ProcessServiceBase.signalProcessInstances(ProcessServiceBase.java:193)
      	at deployment.kie-server.war//org.kie.server.remote.rest.jbpm.ProcessResource.signalProcessInstances(ProcessResource.java:351)
      	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.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:310)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:443)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:233)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:139)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:142)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:219)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      	at javax.servlet.api@1.0.0.Final-redhat-1//javax.servlet.http.HttpServlet.service(HttpServlet.java:791)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      	at io.opentracing.contrib.opentracing-jaxrs2@0.1.7.redhat-00001//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:55)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      
      15:39:00,342 ERROR [org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerImpl] (default task-9) Unexpected error during processing : java.lang.NullPointerException
      	at java.base/java.util.regex.Matcher.getTextLength(Matcher.java:1770)
      	at java.base/java.util.regex.Matcher.reset(Matcher.java:416)
      	at java.base/java.util.regex.Matcher.<init>(Matcher.java:253)
      	at java.base/java.util.regex.Pattern.matcher(Pattern.java:1133)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.resolveVariable(WorkflowProcessInstanceImpl.java:712)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.lambda$getResolver$0(WorkflowProcessInstanceImpl.java:677)
      	at deployment.kie-server.war//org.jbpm.workflow.core.node.DynamicNode.acceptsEvent(DynamicNode.java:43)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:616)
      	at deployment.kie-server.war//org.drools.core.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:123)
      	at deployment.kie-server.war//org.drools.core.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:37)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.executeBatch(PseudoClockRunner.java:102)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.executeBatches(PseudoClockRunner.java:69)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:61)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:39)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:597)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:563)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.internalExecute(OptimisticLockRetryInterceptor.java:102)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:83)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:44)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:73)
      	at deployment.kie-server.war//org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:45)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.internalExecute(ExecutionErrorHandlerInterceptor.java:66)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:52)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:29)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:398)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:66)
      	at deployment.kie-server.war//org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:37)
      	at deployment.kie-server.war//org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:41)
      	at deployment.kie-server.war//org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.signalEvent(CommandBasedStatefulKnowledgeSession.java:251)
      	at deployment.kie-server.war//org.jbpm.kie.services.impl.ProcessServiceImpl.signalProcessInstance(ProcessServiceImpl.java:238)
      	at deployment.kie-server.war//org.jbpm.kie.services.impl.ProcessServiceImpl.signalProcessInstances(ProcessServiceImpl.java:257)
      	at deployment.kie-server.war//org.kie.server.services.jbpm.ProcessServiceBase.signalProcessInstances(ProcessServiceBase.java:193)
      	at deployment.kie-server.war//org.kie.server.remote.rest.jbpm.ProcessResource.signalProcessInstances(ProcessResource.java:351)
      	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.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:310)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:443)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:233)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:139)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:142)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:219)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      	at javax.servlet.api@1.0.0.Final-redhat-1//javax.servlet.http.HttpServlet.service(HttpServlet.java:791)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      	at io.opentracing.contrib.opentracing-jaxrs2@0.1.7.redhat-00001//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:55)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      
      15:39:00,343 ERROR [org.kie.server.remote.rest.jbpm.ProcessResource] (default task-9) Unexpected error during processing null: java.lang.NullPointerException
      	at java.base/java.util.regex.Matcher.getTextLength(Matcher.java:1770)
      	at java.base/java.util.regex.Matcher.reset(Matcher.java:416)
      	at java.base/java.util.regex.Matcher.<init>(Matcher.java:253)
      	at java.base/java.util.regex.Pattern.matcher(Pattern.java:1133)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.resolveVariable(WorkflowProcessInstanceImpl.java:712)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.lambda$getResolver$0(WorkflowProcessInstanceImpl.java:677)
      	at deployment.kie-server.war//org.jbpm.workflow.core.node.DynamicNode.acceptsEvent(DynamicNode.java:43)
      	at deployment.kie-server.war//org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:616)
      	at deployment.kie-server.war//org.drools.core.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:123)
      	at deployment.kie-server.war//org.drools.core.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:37)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.executeBatch(PseudoClockRunner.java:102)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.executeBatches(PseudoClockRunner.java:69)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:61)
      	at deployment.kie-server.war//org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:39)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:597)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:563)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.internalExecute(OptimisticLockRetryInterceptor.java:102)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:83)
      	at deployment.kie-server.war//org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:44)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:73)
      	at deployment.kie-server.war//org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:45)
      	at deployment.kie-server.war//org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.internalExecute(ExecutionErrorHandlerInterceptor.java:66)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:52)
      	at deployment.kie-server.war//org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:29)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:398)
      	at deployment.kie-server.war//org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:66)
      	at deployment.kie-server.war//org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:37)
      	at deployment.kie-server.war//org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:41)
      	at deployment.kie-server.war//org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.signalEvent(CommandBasedStatefulKnowledgeSession.java:251)
      	at deployment.kie-server.war//org.jbpm.kie.services.impl.ProcessServiceImpl.signalProcessInstance(ProcessServiceImpl.java:238)
      	at deployment.kie-server.war//org.jbpm.kie.services.impl.ProcessServiceImpl.signalProcessInstances(ProcessServiceImpl.java:257)
      	at deployment.kie-server.war//org.kie.server.services.jbpm.ProcessServiceBase.signalProcessInstances(ProcessServiceBase.java:193)
      	at deployment.kie-server.war//org.kie.server.remote.rest.jbpm.ProcessResource.signalProcessInstances(ProcessResource.java:351)
      	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.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:310)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:443)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:233)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:139)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:142)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:219)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
      	at org.jboss.resteasy.resteasy-jaxrs@3.6.1.SP2-redhat-00001//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
      	at javax.servlet.api@1.0.0.Final-redhat-1//javax.servlet.http.HttpServlet.service(HttpServlet.java:791)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      	at io.opentracing.contrib.opentracing-jaxrs2@0.1.7.redhat-00001//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:55)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at org.wildfly.extension.undertow@7.2.0.GA-redhat-00005//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      	at io.undertow.servlet@2.0.15.Final-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
      	at io.undertow.core@2.0.15.Final-redhat-00001//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
      	at org.jboss.threads@2.3.2.Final-redhat-1//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      

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            rhn-support-tsurdilo Tihomir Surdilovic (Inactive)
            kgaevski@redhat.com Kirill Gaevskii
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              Updated: