def getNextRun(self):
     try:
         ld = self.getLunarDate()
         if datetime.date.today() < LunarDate(datetime.date.today().year,ld.month,ld.day).toSolarDate():
             ld = LunarDate(datetime.date.today().year,ld.month,ld.day)
         else:
             ld= LunarDate(datetime.date.today().year+1,ld.month,ld.day)
         return ld.toSolarDate().strftime('%m/%d/%Y')
     except ValueError:
         return "Date before 1900 or after 2050 Error"