I found out if you convert the files to binary yourself you no longer get this error. This is for Sins Plus By Uzi. Convert these files BuffIndustrialPlanet.entity RESEARCHSUBJECT_POPULATIONCAPGASPHASE.entity RESEARCHSUBJECT_POPULATIONCAPGASTECH.entity RESEARCHSUBJECT_POPULATIONCAPGASPSI.entity RESEARCHSUBJECT_PLANETACCESS_GASTECH.entity RESEARCHSUBJECT_PLANETACCESS_GASPSI.entity RESEARCHSUBJECT_PLANETACCESS_GASPHASE.entity PlanetGasGiant.entity and you don't get this error anymore.