Hi,

I'm try to add user using LDAP federation, but get this error:

11:08:40,891 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/auth].[Keycloak REST Interface]] (http-localhost/127.0.0.1:8080-6) JBWEB000236: Servlet.service() for servlet Keycloak REST Interface threw exception: java.lang.RuntimeException: request path: /auth/admin/realms/demo/users
    at org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:54) [keycloak-services-1.3.1.Final.jar:1.3.1.Final]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45]
Caused by: java.lang.IllegalArgumentException: can't parse argument number: cn=teste
    at java.text.MessageFormat.makeFormat(MessageFormat.java:1429) [rt.jar:1.8.0_45]
    at java.text.MessageFormat.applyPattern(MessageFormat.java:479) [rt.jar:1.8.0_45]
    at java.text.MessageFormat.<init>(MessageFormat.java:380) [rt.jar:1.8.0_45]
    at org.keycloak.services.messages.AdminMessagesProvider.getMessage(AdminMessagesProvider.java:32) [keycloak-services-1.3.1.Final.jar:1.3.1.Final]
    at org.keycloak.services.resources.ModelExceptionMapper.toResponse(ModelExceptionMapper.java:27) [keycloak-services-1.3.1.Final.jar:1.3.1.Final]
    at org.keycloak.services.resources.ModelExceptionMapper.toResponse(ModelExceptionMapper.java:17) [keycloak-services-1.3.1.Final.jar:1.3.1.Final]
    at org.jboss.resteasy.core.SynchronousDispatcher.executeExceptionMapper(SynchronousDispatcher.java:343) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:372) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:361) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:232) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:208) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:556) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:523) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:125) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-2.jar:1.0.2.Final-redhat-2]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.keycloak.services.filters.ClientConnectionFilter.doFilter(ClientConnectionFilter.java:41) [keycloak-services-1.3.1.Final.jar:1.3.1.Final]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
    at org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:40) [keycloak-services-1.3.1.Final.jar:1.3.1.Final]
    ... 13 more
Caused by: java.lang.NumberFormatException: For input string: "cn=teste"
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) [rt.jar:1.8.0_45]
    at java.lang.Integer.parseInt(Integer.java:580) [rt.jar:1.8.0_45]
    at java.lang.Integer.parseInt(Integer.java:615) [rt.jar:1.8.0_45]
    at java.text.MessageFormat.makeFormat(MessageFormat.java:1427) [rt.jar:1.8.0_45]
    ... 36 more