I believe it was BeOS who if not first then most famously embrace haiku error out messages : https://gist.github.com/benjaminoakes/e58a9ddb0ead8eefbbae40476d87

I believe it was BeOS who if not first then most famously embrace haiku error out messages : https://gist.github.com/benjaminoakes/e58a9ddb0ead8eefbbae40476d87cdf0 https://gist.github.com/benjaminoakes/e58a9ddb0ead8eefbbae40... e.g. Errors have occurred. We won't tell you where or why. Lazy programmers. Login incorrect. Only perfect spellers may Enter the system.