complete prefetch_related in LevelRenderData.rebuild()
@@ -129,7 +129,8 @@ class LevelRenderData:
@staticmethod
def rebuild():
levels = tuple(Level.objects.prefetch_related('altitudeareas', 'buildings', 'doors', 'spaces',
- 'spaces__holes', 'spaces__columns', 'spaces__locationgroups'))
+ 'spaces__holes', 'spaces__areas', 'spaces__columns',
+ 'spaces__groups'))
single_level_geoms = {level.pk: LevelGeometries.build_for_level(level) for level in levels}
