Devservice for amqp can't load channels on dev ui

[GregJohnStewart]

Describe the bug

When poking around dev ui for my amqp (quarkus-smallrye-reactive-messaging-amqp) enabled app, I found that when trying to access the "channels" ui section, nothing ends up loading. On the console output, I get:

2023-11-06 14:04:34,653 ERROR [io.qua.dev.run.jso.JsonRpcCodec] (executor-thread-1) Error in JsonRPC Call: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
	at io.smallrye.mutiny.unchecked.UncheckedSupplier.lambda$toSupplier$0(UncheckedSupplier.java:45)
	at io.smallrye.context.impl.wrappers.SlowContextualSupplier.get(SlowContextualSupplier.java:21)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromItemSupplier.subscribe(UniCreateFromItemSupplier.java:28)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniRunSubscribeOn.lambda$subscribe$0(UniRunSubscribeOn.java:27)
	at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:582)
	at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1538)
	at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
	at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at io.quarkus.devui.runtime.comms.JsonRpcRouter.lambda$invoke$0(JsonRpcRouter.java:98)
	at io.smallrye.mutiny.unchecked.UncheckedSupplier.lambda$toSupplier$0(UncheckedSupplier.java:41)
	... 11 more
Caused by: java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
	at java.base/java.util.Objects.checkIndex(Objects.java:361)
	at java.base/java.util.ArrayList.get(ArrayList.java:427)
	at io.quarkus.smallrye.reactivemessaging.runtime.QuarkusMediatorConfiguration.getOutgoing(QuarkusMediatorConfiguration.java:122)
	at io.quarkus.smallrye.reactivemessaging.runtime.devui.DevReactiveMessagingInfos$1.get(DevReactiveMessagingInfos.java:61)
	at io.quarkus.smallrye.reactivemessaging.runtime.devui.DevReactiveMessagingInfos$1.get(DevReactiveMessagingInfos.java:28)
	at io.quarkus.arc.impl.LazyValue.get(LazyValue.java:32)
	at io.quarkus.smallrye.reactivemessaging.runtime.devui.DevReactiveMessagingInfos.getChannels(DevReactiveMessagingInfos.java:110)
	at io.quarkus.smallrye.reactivemessaging.runtime.devui.ReactiveMessagingJsonRpcService.getInfo(ReactiveMessagingJsonRpcService.java:16)
	at io.quarkus.smallrye.reactivemessaging.runtime.devui.ReactiveMessagingJsonRpcService_ClientProxy.getInfo(Unknown Source)
	... 17 more

Expected behavior

The devui should load channels correctly.

Actual behavior

An indexoutofbounds exception occurs

How to Reproduce?

Reproducer: https://github.com/GregJohnStewart/calc-quarkus

1. Start service ./gradlew quarkusDev
2. Navigate to dev ui `localhost:8080/'
3. Click on "Channels" under "Smallrye Reactive Messaging":
   

Output of uname -a or ver

Linux dev.local 6.5.9-200.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Oct 25 20:40:49 UTC 2023 x86_64 GNU/Linux

Output of java -version

openjdk version "17.0.8" 2023-07-18 OpenJDK Runtime Environment (Red_Hat-17.0.8.0.7-1.fc38) (build 17.0.8+7) OpenJDK 64-Bit Server VM (Red_Hat-17.0.8.0.7-1.fc38) (build 17.0.8+7, mixed mode, sharing)

Quarkus version or git rev

3.5.0

Build tool (ie. output of mvnw --version or gradlew --version)

Welcome to Gradle 8.3! Here are the highlights of this release: - Faster Java compilation - Reduced memory usage - Support for running on Java 20 For more details see https://docs.gradle.org/8.3/release-notes.html ------------------------------------------------------------ Gradle 8.3 ------------------------------------------------------------ Build time: 2023-08-17 07:06:47 UTC Revision: 8afbf24b469158b714b36e84c6f4d4976c86fcd5 Kotlin: 1.9.0 Groovy: 3.0.17 Ant: Apache Ant(TM) version 1.10.13 compiled on January 4 2023 JVM: 17.0.8 (Red Hat, Inc. 17.0.8+7) OS: Linux 6.5.9-200.fc38.x86_64 amd64

Additional information

No response

[quarkus-bot]

/cc @cescoffier (devui), @evanchooly (kotlin), @geoand (devservices,kotlin), @phillip-kruger (devui), @stuartwdouglas (devservices)