[ https://issues.jboss.org/browse/WFLY-1574?page=com.atlassian.jira.plugin.... ] jaikiran pai commented on WFLY-1574: ------------------------------------ Posting the stacktrace here for reference: {code} java.lang.IllegalArgumentException at org.jboss.dmr.ModelValue.asType(ModelValue.java:132) at org.jboss.dmr.ModelNode.asType(ModelNode.java:302) at org.jboss.as.cli.impl.ValueTypeCompleter$ValueTypeCallbackHandler.isBoolean(ValueTypeCompleter.java:324) at org.jboss.as.cli.impl.ValueTypeCompleter$ValueTypeCallbackHandler.getCandidates(ValueTypeCompleter.java:229) at org.jboss.as.cli.impl.ValueTypeCompleter.complete(ValueTypeCompleter.java:83) at org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:222) 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:1198) at org.jboss.as.cli.impl.CliLauncher.main(CliLauncher.java:270) 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:601) at org.jboss.modules.Module.run(Module.java:270) at org.jboss.modules.Main.main(Main.java:411) {code} -- 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