Incorrectly closed header results in not helping IllegalArgumentException with null message ------------------------------------------------------------------------------------------- Key: WFCORE-2314 URL: https://issues.jboss.org/browse/WFCORE-2314 Project: WildFly Core Issue Type: Bug Components: CLI, Domain Management Reporter: Radim Hatlapatka Assignee: Brian Stansberry Labels: user_experience Calling {{/core-service=management/security-realm=bbb:add(){allow-resource-service-restart=true)}} (notice incorrectly closed allow-resource-service-restart with ")" instead of "}" results in {noformat} [standalone@localhost:9990 /] /core-service=management/security-realm=bbb:add(){allow-resource-service-restart=true) { "outcome" => "failed", "failure-description" => "java.lang.IllegalArgumentException:null" } {noformat} with this message in server.log: {noformat} 14:20:12,440 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 10) WFLYCTL0403: Unexpected failure during execution of the following operation(s): [{ "address" => [ ("core-service" => "management"), ("security-realm" => "bbb") ], "operation" => "add", "operation-headers" => { "allow-resource-service-restart" => "true)", "caller-type" => "user", "access-mechanism" => "NATIVE" } }]: java.lang.IllegalArgumentException at org.jboss.dmr.StringModelValue.asBoolean(StringModelValue.java:157) at org.jboss.dmr.ModelNode.asBoolean(ModelNode.java:267) at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:346) at org.jboss.as.controller.ModelControllerImpl.lambda$execute$1(ModelControllerImpl.java:240) at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:193) at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:240) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:217) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$400(ModelControllerClientOperationHandler.java:137) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:161) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:157) at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:212) at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:185) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:157) 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} The IllegalArgumentException should point in the message what argument is incorrect and what is wrong. Printing only null doesn't help much.