CoreUObject.NonNullableBehavior
VarUnreal Engine Var console variable.
CoreUObjectNonNullableBehavior
Description
Sets the behavior when a non-null property cannot be resolved into an object reference - 0=Leave property null and log a warning, 1=Leave property null and log an error, 2=Create a default object and log a warning if successful, or leave it null and log an error if unsuccessful
Usage
CoreUObject.NonNullableBehavior [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

