Im trying to split the landscape up into chunks for use with WorldComp but im getting the following issue.
Can’t save /Content/Maps/World/LandscapeTiles/EN_21_2.umap: Graph is linked to object(s) in external map.
External Object(s):
LandscapeStreamingProxy_0
LandscapeMaterialInstanceConstant_36
LandscapeMaterialInstanceConstant_565
LandscapeMaterialInstanceConstant_45
LandscapeMaterialInstanceConstant_47
…
Im not sure what it means by this. Does anyone have any ideas?