I've made several attempts to generate a chart or a book from a tree in my profile. However, every time it tells me that an error has occurred and to please generate it again.
At first I thought perhaps I tried to export _too_ much and maybe hit some kind of resource limit. But something like the family book doesn't have very many options to overload it, but it still fails. Or even a simple chart where I limit the generations to, say, 3 (to limit the data and resources needed).
Am I doing something wrong? The client-facing errors don't really give any information, they just say to try again. Is there any way to determine specifically why it failed? Or can someone give me common reasons why it would fail?