If you donate enough Venetians (Lumeris) systems to the academy that they end up getting the final pop 50 bonus that includes a trade route modifier, any save files after this point will fail to load with the following error rendering the save file unloadable:


Diagnostics - 2020'11'19 @0658'59''.html

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06:59:58:653DefaultSTACK--> Invalid modifier: source property TradingRouteIncome_EmpireMoney does not exists on AcademyEmpire#0. Descriptor:PopulationCollectionBonusVenetians3, Source:PopulationEmpireAffinityVenetians

06:59:58:653GameplaySTACKAn exception was raised when executing GameServerState_LaunchGame.

06:59:58:654GameplaySTACKArray index is out of range.

06:59:58:654GameplaySTACKReleasing game

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If I am reading this correctly, it looks like the Academy does not have a trade route income to modify. I'm guessing it would be an easy fix, just add in the var and give it a non-null value.