Exception on tab completion when adding new JGroups stack --------------------------------------------------------- Key: WFCORE-1767 URL: https://issues.jboss.org/browse/WFCORE-1767 Project: WildFly Core Issue Type: Bug Components: CLI Reporter: Alexey Loubyansky Assignee: Alexey Loubyansky I just happened to catch the following exception: {noformat} Exception in thread "Aesh Process Loop 1360657223" java.lang.IllegalArgumentException at org.jboss.dmr.ModelValue.asType(ModelValue.java:147) at org.jboss.dmr.ModelNode.asType(ModelNode.java:321) at org.jboss.as.cli.impl.ValueTypeCompleter$ComplexInstance.isCompliantType(ValueTypeCompleter.java:236) at org.jboss.as.cli.impl.ValueTypeCompleter$Instance.getType(ValueTypeCompleter.java:100) at org.jboss.as.cli.impl.ValueTypeCompleter$ValueTypeCallbackHandler.getCandidates(ValueTypeCompleter.java:414) at org.jboss.as.cli.impl.ValueTypeCompleter.complete(ValueTypeCompleter.java:323) at org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:254) at org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:74) at org.jboss.as.cli.CommandCompleter.doComplete(CommandCompleter.java:134) at org.jboss.as.cli.CommandCompleter.complete(CommandCompleter.java:63) at org.jboss.as.cli.impl.Console$Factory$1$1.complete(Console.java:143) at org.jboss.aesh.console.AeshCompletionHandler.complete(AeshCompletionHandler.java:150) at org.jboss.aesh.console.AeshInputProcessor.complete(AeshInputProcessor.java:420) at org.jboss.aesh.console.AeshInputProcessor.parseOperation(AeshInputProcessor.java:165) at org.jboss.aesh.console.Console.processInternalOperation(Console.java:767) at org.jboss.aesh.console.Console.execute(Console.java:727) at org.jboss.aesh.console.Console.access$900(Console.java:73) at org.jboss.aesh.console.Console$6.run(Console.java:636) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {noformat} when double tapping tab on the following: {noformat} [standalone@localhost:9990 /] /subsystem=jgroups/stack=anothertcp:add(transport={type=TCP,socket-binding=jgroups-tcp},protocols=[{ {noformat} When trying a second time, it popped up again, so it is likely reproducible. Note that EAP was started with: {code} ./standalone -c standalone-ha.xml {code} and the EAP was in a different directory than the {{jboss-cli.sh}}, though I don't think that should matter. * EAP: $MYDIR/jboss-eap-7.1.0.DR3-playground/bin/standalone.sh * jboss-cli: $MYDIR/jboss-eap-7.1.0.DR3-clean/bin/jboss-cli.sh The exception killed the CLI.