[standalone@localhost:9990 system-property] read-attribute Exception in thread "CLI Terminal Connection (uninterruptable)" java.lang.IllegalArgumentException: newValue is null
        at org.jboss.dmr@1.5.1.Final//org.jboss.dmr.ModelNode.set(ModelNode.java:645)
        at org.jboss.dmr@1.5.1.Final//org.jboss.dmr.ModelNode.set(ModelNode.java:833)
        at org.jboss.dmr@1.5.1.Final//org.jboss.dmr.ModelNode.add(ModelNode.java:1358)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.handlers.ReadAttributeHandler$2.canAppearNext(ReadAttributeHandler.java:120)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.operation.OperationRequestCompleter.completeNoPropertiesProvided(OperationRequestCompleter.java:310)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.operation.OperationRequestCompleter.completeProperties(OperationRequestCompleter.java:639)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:709)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:90)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.CommandCompleter.complete(CommandCompleter.java:99)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.aesh.CLICompletionHandler.completeLegacyCommands(CLICompletionHandler.java:157)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.aesh.CLICompletionHandler.complete(CLICompletionHandler.java:140)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.CLICommandCompleter.doComplete(CLICommandCompleter.java:132)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.CLICommandCompleter.complete(CLICommandCompleter.java:54)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.aesh.CLICompletionHandler.complete(CLICompletionHandler.java:69)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.aesh.CLICompletionHandler.complete(CLICompletionHandler.java:45)
        at org.aesh//org.aesh.readline.completion.CompletionHandler.createCompletionList(CompletionHandler.java:134)
        at org.aesh//org.aesh.readline.completion.CompletionHandler.complete(CompletionHandler.java:102)
        at org.aesh//org.aesh.readline.action.mappings.Complete.accept(Complete.java:62)
        at org.aesh//org.aesh.readline.Readline$AeshInputProcessor.parse(Readline.java:235)
        at org.aesh//org.aesh.readline.Readline$AeshInputProcessor.access$100(Readline.java:174)
        at org.aesh//org.aesh.readline.Readline.readInput(Readline.java:95)
        at org.aesh//org.aesh.readline.Readline.access$1000(Readline.java:57)
        at org.aesh//org.aesh.readline.Readline$AeshInputProcessor.lambda$start$1(Readline.java:324)
        at org.aesh//org.aesh.terminal.EventDecoder.accept(EventDecoder.java:118)
        at org.aesh//org.aesh.terminal.EventDecoder.accept(EventDecoder.java:31)
        at org.aesh//org.aesh.terminal.io.Decoder.write(Decoder.java:133)
        at org.aesh//org.aesh.readline.tty.terminal.TerminalConnection.openBlocking(TerminalConnection.java:216)
        at org.aesh//org.aesh.readline.tty.terminal.TerminalConnection.openBlocking(TerminalConnection.java:203)
        at org.jboss.as.cli@14.0.0.Final//org.jboss.as.cli.impl.ReadlineConsole$CLITerminalConnection.lambda$null$1(ReadlineConsole.java:192)
        at java.base/java.lang.Thread.run(Thread.java:834)