read-attribute on non existing logger under /deployment throws NPE ------------------------------------------------------------------ Key: WFCORE-1796 URL: https://issues.jboss.org/browse/WFCORE-1796 Project: WildFly Core Issue Type: Bug Components: Logging Reporter: James Perkins Assignee: James Perkins Priority: Minor {noformat} [standalone@localhost:9990 /] /deployment=testwebapplication.war/subsystem=logging/configuration=default/logger=unknown:read-attribute(name=level { "outcome" => "failed", "result" => undefined, "failure-description" => "WFLYCTL0158: Operation handler failed: java.lang.NullPointerException", "rolled-back" => true } {noformat} Output: {noformat} 17:11:30,742 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1) WFLYCTL0013: Operation ("read-attribute") failed - address: ([ ("deployment" => "testwebapplication.war"), ("subsystem" => "logging"), ("configuration" => "default"), ("logger" => "unknown") ]): java.lang.NullPointerException at org.jboss.as.logging.deployments.resources.LoggerResourceDefinition$1.updateModel(LoggerResourceDefinition.java:77) at org.jboss.as.logging.deployments.resources.LoggerResourceDefinition$LoggerConfigurationReadStepHandler.updateModel(LoggerResourceDefinition.java:105) at org.jboss.as.logging.deployments.resources.LoggingConfigurationReadStepHandler.execute(LoggingConfigurationReadStepHandler.java:51) at org.jboss.as.controller.operations.global.ReadAttributeHandler.doExecuteInternal(ReadAttributeHandler.java:174) at org.jboss.as.controller.operations.global.ReadAttributeHandler.doExecute(ReadAttributeHandler.java:133) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractMultiTargetHandler.execute(GlobalOperationHandlers.java:230) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:951) at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:694) at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:389) at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1363) at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:410) at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:232) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:213) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$300(ModelControllerClientOperationHandler.java:136) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:157) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:153) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:149) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:153) at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$1.doExecute(ManagementRequestContextImpl.java:70) at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$AsyncTaskRunner.run(ManagementRequestContextImpl.java:160) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at org.jboss.threads.JBossThread.run(JBossThread.java:320) {noformat} it should print some better error messsage, like: {noformat} [standalone@localhost:9990 /] /subsystem=logging/logger=unknown:read-attribute(name=level { "outcome" => "failed", "failure-description" => "WFLYCTL0216: Management resource '[ (\"subsystem\" => \"logging\"), (\"logger\" => \"unknown\") ]' not found", "rolled-back" => true } {noformat}