I added a character atom and changed its gender to male. Then I loaded v68, saved the plugin preset, cleared the plugin, switched the character atom back to female, and loaded the plugin preset that I had just saved. Then I received this error message.
!> Exception during RestoreFromLast of plugin#0_RunRudolf.RealisticErection: System.NullReferenceException: Object reference not set to an instance of an object
at RunRudolf.RealisticErection.LateRestoreFromJSON (SimpleJSON.JSONClass jc, Boolean restorePhysical, Boolean restoreAppearance, Boolean setMissingToDefault) [0x00000] in <filename unknown>:0
at Atom.RestoreFromLast (.JSONStorable js) [0x00000] in <filename unknown>:0
!> Exception during RestoreFromLast of plugin#0_RunRudolf.RealisticForeskin: System.NullReferenceException: Object reference not set to an instance of an object
at RunRudolf.RealisticForeskin.LateRestoreFromJSON (SimpleJSON.JSONClass jc, Boolean restorePhysical, Boolean restoreAppearance, Boolean setMissingToDefault) [0x00000] in <filename unknown>:0
at Atom.RestoreFromLast (.JSONStorable js) [0x00000] in <filename unknown>:0
!> Exception during RestoreFromLast of plugin#0_RunRudolf.RealisticErection: System.NullReferenceException: Object reference not set to an instance of an object
at RunRudolf.RealisticErection.LateRestoreFromJSON (SimpleJSON.JSONClass jc, Boolean restorePhysical, Boolean restoreAppearance, Boolean setMissingToDefault) [0x00000] in <filename unknown>:0
at Atom.RestoreFromLast (.JSONStorable js) [0x00000] in <filename unknown>:0
!> Exception during RestoreFromLast of plugin#0_RunRudolf.RealisticForeskin: System.NullReferenceException: Object reference not set to an instance of an object
at RunRudolf.RealisticForeskin.LateRestoreFromJSON (SimpleJSON.JSONClass jc, Boolean restorePhysical, Boolean restoreAppearance, Boolean setMissingToDefault) [0x00000] in <filename unknown>:0
at Atom.RestoreFromLast (.JSONStorable js) [0x00000] in <filename unknown>:0