HMMM I see your code has some deprecated features in it back the project up and try updating the deprecated code to something more up-to-date probably won’t fix it but worth a shot. Other than that try backing it up and then deleting parts of the map till it reaches a launchable state, hopefully with that way you could like eg delete half the map if it launches revert that half back then delete half of that half till you find the culprit. Not the most ideal solution but given your errors dont give you much to go on I don’t know what else to recommend