Weighted list 'default_groundcover' required for 'default'

[WhatTheFox]

"house_basement_chance": 6,     "//": "one_in(n) houses with basements",
"default_oter": "field",    "//": "default oter_id (anything that isn't a house/road/etc) some become forests",
"default_groundcover": {
                   ^
                "//": "biome settings for generic 'grass_or_dirt' (which is reproduced below",
"primarg": "t_grass",       "//": "default ter_id on ground",
"ratio": 4,             "//": "one_in(n) chance that it becomes..

FUNCTION : bool main_menu::load_character_tab()
FILE : src/main_menu.cpp
LINE : 841

Since updating Cataclysm DDA to the #6872 build (persists on #6873), I've been getting this error on either an existing character and a newly created character.

[lordlordsavage]

Having a similiar issue but the line is 615 Started at Build 6783

[WhatTheFox]

The error is in fact fixed in the current latest release. This issue can be closed.