Attempting to login for the first time after default install of CE 3.0.2 plus oxAuth RP on AWS Ubuntu 16.04 with 8GB RAM and 40GB disk and two VCPUs. When I did the install I used the public IP address of the instance, not the default. And the hostname gluu.ajboggs.com. https://gluu.ajboggs.com/oxauth/seam/resource/restv1/oxauth/authorize?scope=openid+profile+email+user_name&response_type=code+id_token&redirect_uri=https%3A%2F%2Fgluu.ajboggs.com%2Fidentity%2Fauthentication%2Fauthcode&nonce=038d2a77-4920-4615-b8ae-ab340aa91fa2&client_id=%40%213491.C7FB.6626.1D9A%210001%21CEE3.7740%210008%2193A1.F5ED Error Encountered An unexpected error has occurred at 2017-08-24 01:50:53 PM. java.lang.IllegalStateException: Counter for nested ContextualHttpServletRequest was removed before it should be! From jetty/oxauth/logs/2017_08_24.stderrout.log: 2017-08-24 14:04:02,949 ERROR [qtp242131142-19] [org.xdi.oxauth.auth.AuthenticationFilter$1] (AuthenticationFilter.java:154) - org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException javax.servlet.ServletException: org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException ... Caused by: org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException ... Caused by: java.lang.NullPointerException at org.xdi.net.InetAddressUtility.getMACAddressOrNullImpl(InetAddressUtility.java:57) ~[oxUtil-3.0.2.jar:?] at org.xdi.net.InetAddressUtility.getMACAddressOrNull(InetAddressUtility.java:45) ~[oxUtil-3.0.2.jar:?] This code from org.xdi.net.InetAddressUtility does not check to make sure that the NetworkInterface isn't null... which it is in this case. ``` InetAddress ip = InetAddress.getLocalHost(); NetworkInterface network = NetworkInterface.getByInetAddress(ip); byte[] mac = network.getHardwareAddress(); ```