Getting the error when calling /rampage endpoint

[akshayForAdobe]

Getting below error:
msg="Failed to list apps" handle="/rampage"

[raghu999]

I am also seeing the same Error

MacBook-Pro:kibana rchall201$ curl -X POST http://localhost:31670/rampage
Failed to list apps

[mohamedhaleem]

do you have credentials set on your marathon end point ? I had the same issue and I had to pass the credentials in the url. we are still using vanilla mesos/marathon setup