I checked what you commented and this dependency is there: <module xmlns="urn:jboss:module:1.1" name="org.keycloak.keycloak-undertow-adapter"> <resources> <resource-root path="keycloak-undertow-adapter-1.1.0.Final.jar"/> <!-- Insert resources here --> </resources> <dependencies> <module name="javax.api"/> <module name="org.bouncycastle"/> <module name="org.codehaus.jackson.jackson-core-asl"/> <module name="org.codehaus.jackson.jackson-mapper-asl"/> <module name="org.codehaus.jackson.jackson-xc"/> <module name="org.apache.httpcomponents" /> <module name="javax.servlet.api"/> <module name="org.jboss.logging"/> <module name="org.jboss.xnio"/> <module name="io.undertow.core"/> <module name="io.undertow.servlet"/> <module name="org.keycloak.keycloak-adapter-core"/> <module name="org.keycloak.keycloak-core"/> </dependencies> </module> 2015-02-04 17:28 GMT+01:00 Michael Gerber <gerbermichi(a)me.com <mailto:gerbermichi@me.com>>: Hi, I had once a similiar issue... Have a look at the module.xml file in: modules\system\layers\base\org\keycloak\keycloak-undertow-adapter\main Is the module org.jboss.xnio listed in the dependencies section? Best Michael Am 04. Februar 2015 um 16:47 schrieb Pablo N <panulab(a)gmail.com <mailto:panulab@gmail.com>>: > > Hello, > > I was running my web application in Wildfly 8.2 and Keycloak > 1.0.4.Final and everything worked as expected. > > After updating Keycloak to version 1.1.0.Final (also wildfly > adapter version) I get the following error when I try to access my > application: > > 08:32:41,271 ERROR [io.undertow.request] (default task-11) > UT005023: Exception handling request to /gui/main/home: > java.lang.NoClassDefFo > undError: org/xnio/OptionMap > at > org.keycloak.adapters.undertow.SavedRequest.trySaveRequest(SavedRequest.java:49) > [keycloak-undertow-adapter-1.1.0.Final.jar:1.1.0.Fina > l] > at > org.keycloak.adapters.undertow.ServletSessionTokenStore.saveRequest(ServletSessionTokenStore.java:111) > [keycloak-undertow-adapter-1.1. > 0.Final.jar:1.1.0.Final] > at > org.keycloak.adapters.OAuthRequestAuthenticator$2.challenge(OAuthRequestAuthenticator.java:182) > [keycloak-adapter-core-1.1.0.Final.jar > :1.1.0.Final] > at > org.keycloak.adapters.undertow.AbstractUndertowKeycloakAuthMech.sendChallenge(AbstractUndertowKeycloakAuthMech.java:68) > [keycloak-unde > rtow-adapter-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.security.impl.SecurityContextImpl$ChallengeSender.transition(SecurityContextImpl.java:330) > [undertow-core-1.1.0.Final.jar: > 1.1.0.Final] > at > io.undertow.security.impl.SecurityContextImpl$ChallengeSender.transition(SecurityContextImpl.java:349) > [undertow-core-1.1.0.Final.jar: > 1.1.0.Final] > at > io.undertow.security.impl.SecurityContextImpl$ChallengeSender.access$300(SecurityContextImpl.java:314) > [undertow-core-1.1.0.Final.jar: > 1.1.0.Final] > at > io.undertow.security.impl.SecurityContextImpl.sendChallenges(SecurityContextImpl.java:135) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > > at > io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:109) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > > at > io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:114) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > > at > io.undertow.security.impl.SecurityContextImpl.authenticate(SecurityContextImpl.java:99) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:54) > [undert > ow-servlet-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) > [undertow-core-1. > 1.0.Final.jar:1.1.0.Final] > at > io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) > [undertow-core-1.1. > 0.Final.jar:1.1.0.Final] > at > io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.ja > va:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) > [undert > ow-servlet-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) > [undertow-core-1. > 1.0.Final.jar:1.1.0.Final] > at > io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) > [unde > rtow-servlet-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) > [undertow-core-1.1.0.Final.jar:1.1. > 0.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.1.0.Final.jar:1.1.0.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-1.1.0.Final.jar:1.1.0.Final] > at > org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:69) > [keycloak-undertow-ada > pter-1.1.0.Final.jar:1.1.0.Final] > at > org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:69) > [keycloak-undertow-ada > pter-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) > [undertow-servlet-1.1.0.Final.ja > r:1.1.0.Final] > at > io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) > [undertow-servlet-1.1.0.Final.jar:1 > .1.0.Final] > at > io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) > [undertow-servlet-1.1.0.Final.jar:1.1.0.F > inal] > at > io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) > [undertow-servlet-1.1.0.Final.jar:1 > .1.0.Final] > at > io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > at > io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) > [undertow-core-1.1.0.Final.jar:1.1.0.Final] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [rt.jar:1.8.0_11] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [rt.jar:1.8.0_11] > at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_11] > Caused by: java.lang.ClassNotFoundException: org.xnio.OptionMap > from [Module "deployment.gui-web-0.14.0-SNAPSHOT.war:main" from > Service M > odule Loader] > at > org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:213) > [jboss-modules.jar:1.3.3.Final] > at > org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459) > [jboss-modules.jar:1.3.3.Final] > at > org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408) > [jboss-modules.jar:1.3.3.Final] > at > org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389) > [jboss-modules.jar:1.3.3.Final] > at > org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134) > [jboss-modules.jar:1.3.3.Final] > ... 36 more > > As I can see this error was discovered and solved > (https://issues.jboss.org/browse/KEYCLOAK-899) so I dont know if > any migration change is pending from my side. > > Thank you very much for your help > > > _______________________________________________ > keycloak-user mailing list > keycloak-user(a)lists.jboss.org <mailto:keycloak-user@lists.jboss.org> > https://lists.jboss.org/mailman/listinfo/keycloak-user _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user