Cloudbreak on mesos: Credentials entry error "Fail...

DCOS up and running Marathon API available at http://192.168.65.90:8080/v2/info cbd doctor shows all healthy [root@p1 cloudbreak-deployment]# cbd doctor ===> Deployer doctor: Checks your environment, and reports a diagnose. uname: Linux p1.dcos 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux local version:1.16.4 latest release:1.16.4 docker images: hortonworks/haveged:1.1.0 hortonworks/socat:1.0.0 hortonworks/cbd-smartsense:0.10.0 hortonworks/cloudbreak-uaa:3.6.5 hortonworks/cloudbreak:1.16.4 hortonworks/cb-auth:1.16.4 hortonworks/cb-web:1.16.4 hortonworks/cloudbreak-autoscale:1.16.4 docker command exists: OK docker client version: 17.05.0-ce docker client version: 17.05.0-ce ping 8.8.8.8 on host: OK ping github.com on host: OK ping 8.8.8.8 in container: OK ping github.com in container: OK [root@p1 cloudbreak-deployment]# However entering Mesos credentials information in cloudbreak GUI results in Failed to import Mesos/Marathon stack.: Internal server error: java.lang.NullPointerException and cbd error log: /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,756 [http-nio-8080-exec-9] getStackParams:44 DEBUG c.s.c.s.s.StackParameterService - [owner:4fb8a6aa-3375-4807-853e-2d37246fcff7] [type:springLog] [id:] [name:] Get stack params /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,758 [http-nio-8080-exec-9] getStackParams:44 DEBUG c.s.c.s.s.StackParameterService - [owner:4fb8a6aa-3375-4807-853e-2d37246fcff7] [type:springLog] [id:] [name:] Get stack params /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,822 [http-nio-8080-exec-9] checkAndGetPlatformVariant:182 DEBUG c.s.c.s.s.c.a.ServiceProviderConnectorAdapter - [owner:undefined] [type:STACK] [id:undefined] [name:localdcos] Get platform variant for: com.sequenceiq.cloudbreak.domain.Stack@47636967 /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,825 [reactorDispatcher-12] buildLogContextForReactorHandler:48 INFO c.s.c.l.LogContextAspects - [owner:4fb8a6aa-3375-4807-853e-2d37246fcff7] [type:springLog] [id:null] [name:localdcos] A Reactor event handler's 'accept' method has been intercepted: execution(CheckPlatformVariantHandler.accept(..)), MDC logger context is built. /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,826 [reactorDispatcher-12] accept:31 INFO c.s.c.c.h.CheckPlatformVariantHandler - [owner:4fb8a6aa-3375-4807-853e-2d37246fcff7] [type:springLog] [id:null] [name:localdcos] Received event: Event{id=null, headers=null, replyTo=null, key=CHECKPLATFORMVARIANTREQUEST, data=CheckPlatformVariantRequest{}} /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,827 [http-nio-8080-exec-9] checkAndGetPlatformVariant:191 INFO c.s.c.s.s.c.a.ServiceProviderConnectorAdapter - [owner:undefined] [type:STACK] [id:undefined] [name:localdcos] Platform variant result: CloudPlatformResult{status=FAILED, statusReason='null', errorDetails=java.lang.NullPointerException, request=CheckPlatformVariantRequest{}} /cbreak_cloudbreak_1 | 2017-10-06 13:07:53,835 [http-nio-8080-exec-9] checkAndGetPlatformVariant:193 ERROR c.s.c.s.s.c.a.ServiceProviderConnectorAdapter - [owner:undefined] [type:STACK] [id:undefined] [name:localdcos] Failed to get platform variant /cbreak_cloudbreak_1 | java.lang.NullPointerException: null /cbreak_cloudbreak_1 | at com.sequenceiq.cloudbreak.cloud.handler.CheckPlatformVariantHandler.accept(CheckPlatformVariantHandler.java:35) /cbreak_cloudbreak_1 | at com.sequenceiq.cloudbreak.cloud.handler.CheckPlatformVariantHandler.accept(CheckPlatformVariantHandler.java:17) /cbreak_cloudbreak_1 | at com.sequenceiq.cloudbreak.cloud.handler.CheckPlatformVariantHandler$$FastClassBySpringCGLIB$$5fcc4c37.invoke(<generated>) /cbreak_cloudbreak_1 | at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ... Any help would be appreciated. ... View more