Dependencies with module-info.class cause warnings on application start ----------------------------------------------------------------------- Key: WFLY-9576 URL: https://issues.jboss.org/browse/WFLY-9576 Project: WildFly Issue Type: Bug Reporter: Yannick Majoros Assignee: Jason Greene We have an issue when deploying any application that has dependencies that have a module-info.class. We had a similar problem in Wildfly-swarm. Here is the stack: {code} 11:10:36,986 WARN [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0003: Could not index class module-info.class at /content/file-hosting-application-1.0-SNAPSHOT.ear/file-hosting-web-1.0-SNAPSHOT.war/WEB-INF/lib/javax.json-api-1.1.jar: java.lang.IllegalStateException: Unknown tag! pos=4 poolCount = 18 at org.jboss.jandex.Indexer.processConstantPool(Indexer.java:1417) at org.jboss.jandex.Indexer.index(Indexer.java:1451) at org.jboss.as.server.deployment.annotation.ResourceRootIndexer.indexResourceRoot(ResourceRootIndexer.java:99) at org.jboss.as.server.deployment.annotation.AnnotationIndexProcessor.deploy(AnnotationIndexProcessor.java:51) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:165) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) {code} I submitted a patch for wildfly-swarm (https://issues.jboss.org/browse/SWARM-1500), but the real solution would be to upgrade Jandex to 2.0.2. Is this planned?