Tablet on devices collection returns null
I registered a tablet on devices collection of a database ,which normally returns first a "null" on deviceId (eg. {"deviceId":null;9be046b129549304}
When I try to update that device (using put) I get
code"description":"Device id: null not found"/code
Generally speaking update method works pretty well with mobile devices.
I also tried to send encoded url,but also fails to update ...