When you dream of magic trick gone wrong, it means you were anxious, and lacking in confidence. You were nervous and you lack self confidence. Your imagination created the dream of something going wrong. The more anxious you were, the more worst type of dream imagery was played out.Your dream merely continued the theme during the day.
In the dream, if you were trying to show off when the magic trick. Went wrong, then the dream interpretation is that – Do not show off. You probably lay lack the high level of skills required to perform the magic trick. Which was why the trick went wrong.