To have interaction or to encounter or to see the swastika, when you are dreaming, has meaning of destruction and failure. Swastika stands as an omen for evil and cruelty. Such bad dream is because swastika often is associated with the Nazis. Alternatively, swastika as a sun symbol can mean spiritual rebirth and new start in your physical conditions.
Read more about dreaming of Swastika in other dream meanings interpretations.