[jboss-jira] [JBoss JIRA] (WFLY-9644) Wildfly 11 can't deploy simple REST web service because it can't find javax.ws.rs.core.Application

Wildfly 11 can't deploy simple REST web service because it can't find javax.ws.rs.core.Application -------------------------------------------------------------------------------------------------- Key: WFLY-9644 URL: https://issues.jboss.org/browse/WFLY-9644 Project: WildFly Issue Type: Bug Components: REST Affects Versions: 11.0.0.Final Environment: Ubuntu 16.04, JDK 1.8 Reporter: Dean Schulze Assignee: Alessio Soldano Attachments: test-app.zip Simple JAX-RS .war file with an Application .class file (extends javax.ws.rs.core.Application) and one resource .class file. No web.xml file. Deploying gives this error: Cannot upload deployment: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.pdfupload.POST_MODULE" => "WFLYSRV0153: Failed to process phase POST_MODULE of deployment \"pdfupload\" Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYRS0006: Could not load JAX-RS Application class Caused by: java.lang.ClassNotFoundException: pdf.upload.server.PdfUploadApplication from [Module \"deployment.pdfupload\" from Service Module Loader]"}}