[ https://issues.jboss.org/browse/WFLY-1574?page=com.atlassian.jira.plugin.... ] RH Bugzilla Integration commented on WFLY-1574: ----------------------------------------------- Thomas Hauser <thauser(a)redhat.com&gt; made a comment on [bug 977407|https://bugzilla.redhat.com/show_bug.cgi?id=977407] This issue also occurs whenever trying to use tab complete in the following situation: 1) [domain@localhost:9999 /] /subsystem=( 2) [domain@localhost:9999 /] /=( Pressing tab in any case where a field should contain something before the ( character results in this stacktrace: java.lang.IllegalArgumentException: The argument value is not specified for name: 'null' at org.jboss.as.cli.operation.impl.DefaultOperationRequestBuilder.addProperty(DefaultOperationRequestBuilder.java:113) at org.jboss.as.cli.operation.impl.DefaultOperationCandidatesProvider.getProperties(DefaultOperationCandidatesProvider.java:209) at org.jboss.as.cli.operation.impl.DefaultOperationCandidatesProvider.getProperties(DefaultOperationCandidatesProvider.java:52) at org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:142) at org.jboss.as.cli.CommandCompleter.complete(CommandCompleter.java:95) at org.jboss.as.cli.impl.Console$Factory$1$1.complete(Console.java:101) at org.jboss.aesh.console.Console.complete(Console.java:1087) at org.jboss.aesh.console.Console.parseOperation(Console.java:486) at org.jboss.aesh.console.Console.read(Console.java:389) at org.jboss.aesh.console.Console.read(Console.java:341) at org.jboss.as.cli.impl.Console$Factory$1.readLine(Console.java:177) at org.jboss.as.cli.impl.CommandContextImpl.interact(CommandContextImpl.java:1182) at org.jboss.as.cli.impl.CliLauncher.main(CliLauncher.java:259) at org.jboss.as.cli.CommandLineMain.main(CommandLineMain.java:34) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.modules.Module.run(Module.java:270) at org.jboss.modules.Main.main(Main.java:411) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira