io.vertx.core.eventbus.EventBus cannot decode List<Long> payload (???)

Describe the bug

I do something like

eventBus.send("myBusAddress", List.of(1L,2L));

and having a consumer method like

@ConsumeEvent(BUS_ADDRESS_RETRY)
    public void doAsync(List<Long> longList) {
    ...
    }

Expected behavior

Was hoping this would just work, meaning that in doAsync the longList = [1L,2L]

Actual behavior

Instead I get

2022-11-23 10:00:25,967 ERROR job=[] traceId=[] spanId=[] [io.qua.run.Application] (Quarkus Main Thread) Failed to start application (with profile local): java.lang.ClassNotFoundException: java.util.List<java.lang.Long>
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	at io.quarkus.bootstrap.classloading.QuarkusClassLoader.loadClass(QuarkusClassLoader.java:459)
	at io.quarkus.bootstrap.classloading.QuarkusClassLoader.loadClass(QuarkusClassLoader.java:450)
	at io.quarkus.bootstrap.classloading.QuarkusClassLoader.loadClass(QuarkusClassLoader.java:459)
	at io.quarkus.bootstrap.classloading.QuarkusClassLoader.loadClass(QuarkusClassLoader.java:450)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:467)
	at io.quarkus.deployment.steps.VertxProcessor$build609260703.deploy_0(Unknown Source)
	at io.quarkus.deployment.steps.VertxProcessor$build609260703.deploy(Unknown Source)
	at io.quarkus.runner.ApplicationImpl.doStart(Unknown Source)
	at io.quarkus.runtime.Application.start(Application.java:101)
	at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:110)
	at io.quarkus.runtime.Quarkus.run(Quarkus.java:69)
	at io.quarkus.runtime.Quarkus.run(Quarkus.java:42)
	at io.quarkus.runtime.Quarkus.run(Quarkus.java:122)
	at io.quarkus.runner.GeneratedMain.main(Unknown Source)
	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.runner.bootstrap.StartupActionImpl$1.run(StartupActionImpl.java:103)
	at java.base/java.lang.Thread.run(Thread.java:833)

How to Reproduce?

No response

Output of uname -a or ver

No response

Output of java -version

No response

GraalVM version (if different from Java)

No response

Quarkus version or git rev

2.13.3.Final

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

No response

Additional information

When trying to use latest quarkus version 2.14.1.Final breaks my project build with

cannot find symbol symbol: class OkHttpClient package okhttp3 does not exist

Think that’s another issue I have to create when I dont get this fixed on my own-

[syr]

I believe that this problem is fixed with #29446. And I wasn’t able to reproduce the issue in the main branch.

The fix targets 2.14.2.Final and should be backported in 2.13 as well.

Unfortunately, I’m not aware of any workaround; maybe just try use a raw type instead of List<Integer> in the consuming method?

Can confirm that the issue is fixed with 2.14.2.Final. 😃

[Ladicek]

I believe that this problem is fixed with #29446.

Agree, given the error message says java.lang.ClassNotFoundException: java.util.List<java.lang.Long>, which just points to Type.toString() again.