[keycloak-dev] NoSuchMethodError

Hi, I am using WildFly 10.0.0.CR4 and Keycloak 1.7.0.CR1. I received the following error: 2015-12-10 12:26:59,012 ERROR [io.undertow.request] (default task-74) UT005023: Exception handling request to /admin/system-config/login.html: java.lang.NoSuchMethodError: io.undertow.server.Connectors.ungetRequestBytes(Lio/undertow/server/HttpServerExchange;[Lorg/xnio/Pooled;)V at org.keycloak.adapters.undertow.SavedRequest.tryRestoreRequest(SavedRequest.java:112) [keycloak-undertow-adapter-1.7.0.CR1.jar:1.7.0.CR1] at org.keycloak.adapters.undertow.ServletSessionTokenStore.restoreRequest(ServletSessionTokenStore.java:119) [keycloak-undertow-adapter-1.7.0.CR1.jar:1.7.0.CR1] at org.keycloak.adapters.undertow.ServletSessionTokenStore.isCached(ServletSessionTokenStore.java:67) [keycloak-undertow-adapter-1.7.0.CR1.jar:1.7.0.CR1] at org.keycloak.adapters.RequestAuthenticator.authenticate(RequestAuthenticator.java:88) [keycloak-adapter-core-1.7.0.CR1.jar:1.7.0.CR1] at org.keycloak.adapters.undertow.AbstractUndertowKeycloakAuthMech.keycloakAuthenticate(AbstractUndertowKeycloakAuthMech.java:110) [keycloak-undertow-adapter-1.7.0.CR1.jar:1.7.0.CR1] at org.keycloak.adapters.undertow.ServletKeycloakAuthMech.authenticate(ServletKeycloakAuthMech.java:92) [keycloak-undertow-adapter-1.7.0.CR1.jar:1.7.0.CR1] at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:233) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:250) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.access$100(SecurityContextImpl.java:219) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.impl.SecurityContextImpl.attemptAuthentication(SecurityContextImpl.java:121) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:96) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.impl.SecurityContextImpl.authenticate(SecurityContextImpl.java:89) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:55) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:69) [keycloak-undertow-adapter-1.7.0.CR1.jar:1.7.0.CR1] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) [undertow-servlet-1.3.3.Final.jar:1.3.3.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:198) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:788) [undertow-core-1.3.3.Final.jar:1.3.3.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_51] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_51] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_51] It looks like the method Connectors.ungetRequestBytes has changed.... Keycloak currently uses undertow-core-1.1.1.Final and Wildfly uses undertow-core.1.3.3.Final. Should I create a JIRA for that or is that already known? Michael