WFLY starts with errors and missing services for standalone xmls under examples directory

09:27:48,895 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "undertow"),
    ("server" => "default-server"),
    ("host" => "default-host"),
    ("setting" => "http-invoker")
]) - failure description: {
    "WFLYCTL0412: Required services that are not installed:" => ["org.wildfly.security.http-authentication-factory.application-http-authentication"],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.undertow.server.default-server.default-host.http-invoker is missing [org.wildfly.security.http-authentication-factory.application-http-authentication]"]
}
09:27:48,912 INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0184:    New missing/unsatisfied dependencies:
      service org.wildfly.security.http-authentication-factory.application-http-authentication (missing) dependents: [service jboss.undertow.server.default-server.default-host.http-invoker] 

09:27:49,003 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 65) WFLYSRV0212: Resuming server
09:27:49,005 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
09:27:49,005 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
09:27:49,005 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: JBoss EAP 7.1.0.Alpha1 (WildFly Core 3.0.0.Beta6-redhat-1) started (with errors) in 3975ms - Started 435 of 677 services (1 services failed or missing dependencies, 440 services are lazy, passive or on-demand)