Anyone seen this? a5 was still working, as I recall. Haven’t tracked down the point where it actually broke.
ion in service jboss.deployment.unit."Foo.war".undertow-deployment.UndertowDeploymentInfoService: Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1731)
at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1559)
at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1363)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: UT010012: Listener class class com.vaadin.flow.server.startup.VaadinAppShellInitializer must implement at least one listener interface
at io.undertow.servlet.api.ListenerInfo.<init>(ListenerInfo.java:47)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService.addListener(UndertowDeploymentInfoService.java:1206)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService.createServletConfig(UndertowDeploymentInfoService.java:869)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService.start(UndertowDeploymentInfoService.java:275)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1739)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1701)
... 6 more