Opening Map Editor gets stuck loading

[MarshMello0]

When opening the map editor right away, you get stuck in an endless loop of loading.

HamnavoePerToday at 10:53
is it normal for the map editor to take ages to load a custom map?
modded client breaks the map editor

! Marsh.Mello !Today at 10:57
@Hamnavoeper You could you send me your player.log when it crashed or is it to late now?
tbh I've never opened the map editor before.

HamnavoePerToday at 10:57
it didn't crash, it just sits there loading the map indefinitely

! Marsh.Mello !Today at 10:58
ah, did you play a bit then load the map editor up?

HamnavoePerToday at 10:58
nope, straight into map editor

! Marsh.Mello !Today at 10:58
okay thanks 😄