Good morning, after banging my head against the wall I decided to ask for help. We started the tests with Keycloak 1.1.0.Beta1 and Beta2, although after deploying it we get NPE on UPS. What I identified was that after the commit 94de88ef3b305ad971f81d8610e98a5297f97cd0 the DefaultKeycloakSession will raise the NPE at: public <T extends Provider> T getProvider(Class<T> clazz) { Integer hash = clazz.hashCode(); T provider = (T) providers.get(hash); if (provider == null) { ProviderFactory<T> providerFactory = factory.getProviderFactory(clazz); if (providerFactory != null) { provider = providerFactory.create(this); providers.put(hash, provider); } } return provider; //Provider will return null here } Maybe is some misconfiguration at https://github.com/keycloak/keycloak/blob/master/project-integrations/aer..., but after dig into KC sources I couldn't find anything weird. To reproduce the issues with WildFly 8.2.0.final just go to keycloak/project-integrations and run: mvn -Pwildfly clean install wildfly:deploy. Thanks in advance. -- abstractj PGP: 0x84DC9914