NPE after pressing tab in CLI when adding connector in remoting subsystem ------------------------------------------------------------------------- Key: WFCORE-2993 URL: https://issues.jboss.org/browse/WFCORE-2993 Project: WildFly Core Issue Type: Bug Components: CLI, Domain Management Reporter: Jean-Francois Denise Assignee: Jean-Francois Denise Priority: Critical NPE [1] pops up in server log when user wants to use auto complete in remoting subsystem in CLI. This is a regression against 7.0.0.GA. [1] {code} [Host Controller] 13:11:22,697 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 2) WFLYCTL0013: Operation ("suggest-capabilities") failed - address: ([ [Host Controller] ("host" => "master"), [Host Controller] ("core-service" => "capability-registry") [Host Controller] ]): java.lang.NullPointerException [Host Controller] at org.jboss.as.controller.capability.registry.IncludingResourceCapabilityScope.getIncludingScopes(IncludingResourceCapabilityScope.java:65) [Host Controller] at org.jboss.as.controller.CapabilityRegistry.findSatisfactoryCapability(CapabilityRegistry.java:902) [Host Controller] at org.jboss.as.controller.CapabilityRegistry.hasCapability(CapabilityRegistry.java:577) [Host Controller] at org.jboss.as.controller.CapabilityRegistry.lambda$getDynamicCapabilityNames$7(CapabilityRegistry.java:942) [Host Controller] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174) [Host Controller] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) [Host Controller] at java.util.TreeMap$KeySpliterator.forEachRemaining(TreeMap.java:2746) [Host Controller] at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) [Host Controller] at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) [Host Controller] at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) [Host Controller] at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [Host Controller] at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) [Host Controller] at org.jboss.as.controller.CapabilityRegistry.getDynamicCapabilityNames(CapabilityRegistry.java:951) [Host Controller] at org.jboss.as.server.controller.resources.CapabilityRegistryResourceDefinition.lambda$registerOperations$4(CapabilityRegistryResourceDefinition.java:182) [Host Controller] at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:978) [Host Controller] at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:724) [Host Controller] at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:448) [Host Controller] at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1402) [Host Controller] at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:418) [Host Controller] at org.jboss.as.controller.ModelControllerImpl.lambda$execute$1(ModelControllerImpl.java:243) [Host Controller] at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:263) [Host Controller] at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:229) [Host Controller] at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:243) [Host Controller] at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:217) [Host Controller] at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$400(ModelControllerClientOperationHandler.java:137) [Host Controller] at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:161) [Host Controller] at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:157) [Host Controller] at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:287) [Host Controller] at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:244) [Host Controller] at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:254) [Host Controller] at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:225) [Host Controller] at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:157) [Host Controller] at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$1.doExecute(ManagementRequestContextImpl.java:70) [Host Controller] at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$AsyncTaskRunner.run(ManagementRequestContextImpl.java:160) [Host Controller] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [Host Controller] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [Host Controller] at java.lang.Thread.run(Thread.java:748) [Host Controller] at org.jboss.threads.JBossThread.run(JBossThread.java:320) [Host Controller] {code}