Not sure if this is really a bug or what but...I ran a test on SS in FO4Edit and this is what it reported:
Hope that helps...
Code:
[00:00] Checking for Errors in [0A] SimSettlements.esm
[00:00] kgSIM_HumanIdleSubGraphData [RACE:0A00A7BC]
[00:00] RACE \ PRPS - Properties \ Property \ Actor Value -> Found a MSWP reference, expected: AVIF,NULL
[00:00] RACE \ PRPS - Properties \ Property \ Actor Value -> Found a REFR reference, expected: AVIF,NULL
[05:43] kgSIM_WharfStoneWall "Wharf Stone Wall" [SCOL:0A00C2C0]
[05:44] SCOL \ Parts \ Part \ ONAM - Static -> Found a NULL reference, expected: ACTI,ALCH,AMMO,BOOK,CONT,DOOR,FURN,MISC,MSTT,STAT,TERM,WEAP
[05:44] kgSIM_WharfStoneWallHalf "Wharf Stone Wall Half" [SCOL:0A00C2C1]
[05:44] SCOL \ Parts \ Part \ ONAM - Static -> Found a NULL reference, expected: ACTI,ALCH,AMMO,BOOK,CONT,DOOR,FURN,MISC,MSTT,STAT,TERM,WEAP
[05:44] kgSIM_WharfStoneWallCornerSm "Wharf Stone Wall Corner" [SCOL:0A00C2C2]
[05:44] SCOL \ Parts \ Part \ ONAM - Static -> Found a NULL reference, expected: ACTI,ALCH,AMMO,BOOK,CONT,DOOR,FURN,MISC,MSTT,STAT,TERM,WEAP
[05:44] kgSIM_WharfStoneWallandFloor "Wharf Stone Wall and Floor" [SCOL:0A00CAFC]
[05:44] SCOL \ Parts \ Part \ ONAM - Static -> Found a NULL reference, expected: ACTI,ALCH,AMMO,BOOK,CONT,DOOR,FURN,MISC,MSTT,STAT,TERM,WEAP
[05:44] kgSIM_WharfStoneWallCorner "Wharf Stone Wall Corner" [SCOL:0A00CAFD]
[05:44] SCOL \ Parts \ Part \ ONAM - Static -> Found a NULL reference, expected: ACTI,ALCH,AMMO,BOOK,CONT,DOOR,FURN,MISC,MSTT,STAT,TERM,WEAP
[05:44] kgSIM_WharfStoneWallCornerSmFloor "Wharf Stone Wall Corner and Floor" [SCOL:0A00CAFE]
[05:44] SCOL \ Parts \ Part \ ONAM - Static -> Found a NULL reference, expected: ACTI,ALCH,AMMO,BOOK,CONT,DOOR,FURN,MISC,MSTT,STAT,TERM,WEAP
[05:44] kgSIM_ZoneCommercialSizeA_OLD "Commercial Plot" [FURN:0A0065F4]
[05:44] FURN \ VMAD - Virtual Machine Adapter \ Scripts \ Script \ Properties \ Property \ Value \ Object Union \ Object v2 \ FormID -> [01003B28] < Error: Could not be resolved >
[05:44] kgSIM_ZoneCommercialSizeA_Concrete_OLD "Commercial Plot - Concrete" [FURN:0A00329E]
[05:44] FURN \ VMAD - Virtual Machine Adapter \ Scripts \ Script \ Properties \ Property \ Value \ Object Union \ Object v2 \ FormID -> [01003B28] < Error: Could not be resolved >
[05:44] kgSIM_ZoneCommercialSizeA_Wood_OLD "Commercial Plot - Wood" [FURN:0A00329F]
[05:44] FURN \ VMAD - Virtual Machine Adapter \ Scripts \ Script \ Properties \ Property \ Value \ Object Union \ Object v2 \ FormID -> [01003B28] < Error: Could not be resolved >
[05:49] kgSIM_ScrapCollector [QUST:0A00CBF9]
[05:49] QUST \ Aliases \ Alias \ Conditions \ Condition \ CTDA - \ Parameter #1 -> <Unknown: 109>
Hope that helps...