I'm sure there are people who know this (or it may have even been posted) already.
But if your client winds up crashing after you edit something, you can head over to "luniaclient.log" in the root game directory. The error will be towards the bottom of the file, so scroll all the way down.
Human history is the story of complaisance. While disaster is fresh in our memory, we take precautions. But as the memory of disaster recedes, we start to take risks.