local Level = require("level")
 
local currentLevel;
 
function new()
        
        local obj = display.newGroup();
        currentLevel = Level.new(1, obj); --this level creation works fine
        
        function obj:newLevel(e)
                local newLevel = Level.new(1, obj); --this level creation crashes
        end
        
        function obj:replay() --this gets called by the level
                currentLevel:destroy(); 
                
                timer.performWithDelay ( 1000, obj.newLevel, 1 ); --I don't think I should need to delay the creation of a new level, but the crash happens with or without the delay
        end
        
        return obj;
        
end