Vision: If you are being robbed: you will have to face losses, but you are not altogether innocent in what is happening to you. Be especially careful right now. Being robbed while on a trip: don’t overdo it when exercising.
If you are the robber: you are about to get involved in a dangerous situation. Catching a robber in the act: be prepared to deal with a loss. Watching a robbery or being involved in one: hidden aggression; you are after something that is not yours. See Burglary, Thief.
Depth Psychology: The robber is part of your character, symbolizing primitive and dangerous impulses to which you should pay attention.
The dream is also a warning about losses to come— be very careful for the next couple of weeks. Sometimes the dream also warns you about a friend you trusted and who disappointed you.