That depends whether you mean you didn't dream at all or whether you mean that you dreamed of nothing as in black space or white space.
If you mean you didn't dream at all, then that is perfectly normal. Many people don't dream for days.
If you meant you dreamed of empty space, or literally nothing, then it could mean that you have something haunting you and that "thing" needs to come out.
You're not in a deep enough sleep to dream about anything worth remembering.
You have millions of dreams a night, but you tend to only remember one or two.
They each last like a few seconds, but you feel like they go on forever.
it means that you closed your eyes
It means nothing at all. It is just a dream and dreams mean nothing.
Nothing, it's called a False Awakening.
Nothing. Is just a dream you had.
What does it mean if you cant find someone your looking for in your dream
Nothing
NOTHING
dreams can mean many things or nothing at all it all depends, what kind of dream did you have
Nothing, what you dream has no meaning in the waking world.
nothing
Nothing.
nothing
Nothing