Europa Universalis IV 1.35.6 fixes seven CTD bugs that were crashing late-game sessions. Region effect filters that zeroed out all provinces caused a freeze on session load. Trade centers set as tributaries and missing modifier specs on opinion effects also triggered hard crashes.
What changed
Fixed: Zone of control tooltip crash when hovering over contested province borders.
Fixed: Crash when tooltipping a subunit not attached to any parent unit.
Fixed: CTD when removing warring countries invalidated fort-blocked pathing.
Fixed: Crash on war declaration when a subject had no assigned subject type.
Bugfixes
Fixed CTD related to region effect filtering out all provinces due to triggers.
Fixed CTD related to having trade centers as tributaries.
Fixed CTD fix related to the zone of control tooltips.
Fixed CTD related to tool tipping a subunit that doesn't belong to a unit.
Fixed CTD when missing to specify a modifier for opinion effect.
Fixed CTD related to removing countries from the war which would invalidate paths due to forts blocking.
Fixed CTD related to declaring war and subjects not having a subject type.
