Wildfly 11.0.0.Final JSF 1.2 configuration error ------------------------------------------------ Key: WFLY-9708 URL: https://issues.jboss.org/browse/WFLY-9708 Project: WildFly Issue Type: Bug Components: CDI / Weld, JSF Affects Versions: 11.0.0.Final Reporter: Luis Canales Priority: Optional Attachments: log.txt Since WFLY-8815, the class WeldApplication extends ApplicationWrapper. The class "ApplicationWrapper" was created in JSF2.0, so when I try to build JSF1.2 modules (see https://developer.jboss.org/wiki/StepsToAddAnyNewJSFImplementationOrVersi...) and deploy a JSF1.2 application, I get this error: _java.lang.NoClassDefFoundError: Failed to link org/jboss/as/jsf/injection/weld/WeldApplication (Module "org.jboss.as.jsf-injection:mojarra-1.2_15" from local module loader @3aa9e816 (finder: local module finder @17d99928 (roots: C:\Java\wildfly-11.0.0.Final.gts\modules,C:\Java\wildfly-11.0.0.Final.gts\modules\system\layers\base))): javax/faces/application/ApplicationWrapper_ If I change WeldApplication extends to ForwardingApplication and rebuild modules, the application runs OK.