The knife-wielding man was arrested outside Crown Princess Victoria's residence in Hagaparken in Solna last December.
This after the man, who is in his 35s, rang the gate phone and asked to speak to the Crown Princess to hand over documents.
The man is now sentenced to six months in prison for violating the knife law, a serious offense, reports Expressen.
At the time of the arrest, he had, among other things, a hammer and two knives on him, objects that according to the indictment were feared to have been used in a criminal attack.
According to the man himself, he was there to warn the Crown Princess and was carrying a knife to be able to defend himself, writes Expressen.
According to the indictment, the police also seized an air pistol and five pairs of handcuffs from the man, who denies any wrongdoing. He claims to have had the weapons for self-defense.