index.js
function(p){
          var isRollLeft = roll==null || roll.getDepth()>=1

          if(roll){
            roll.up()
          }

          if(isRollLeft){
            next()
          }else{
            callback(null, null, resultStatus)//could not be found
            //fail()
          }
        }
function(p){
          var isRollLeft = roll==null || roll.getDepth()>=1

          if(roll){
            roll.up()
          }

          if(isRollLeft){
            next()
          }else{
            callback(null, null, resultStatus)//could not be found
            //fail()
          }
        }
could not be found logic