Lua export doesn't work as expected. How to use json export?
How to load tiled map exported as json into corona?
Apr 07 2019 10:26 PM
Although it's been a long time since I've used Tiled, essentially the json export will give you a json representation of all the tiles/tilesheets/objects etc in your map. You'll then need to load up that json file ( json maps to lua tables perfectly ) https://docs.coronalabs.com/api/library/json/index.html and then deal with all the elements in the map.
There is also ponytiled - https://github.com/ponywolf/ponytiled - which should help a lot.