2个Error 求解释

shaojiaru111

[02/13/2015 - 02:20:50AM] Papyrus log opened (PC)
[02/13/2015 - 02:20:50AM] error: Native function GetUseSound in empty state does not match existing signature on linked type Potion. Function will not be bound.
[02/13/2015 - 02:20:50AM] Update budget: 1.200000ms (Extra tasklet budget: 1.200000ms, Load screen budget: 500.000000ms)
[02/13/2015 - 02:20:50AM] Memory page: 128 (min) 512 (max) 76800 (max total)
[02/13/2015 - 02:21:20AM] VM is freezing...
[02/13/2015 - 02:21:20AM] VM is frozen
[02/13/2015 - 02:21:21AM] Reverting game...
[02/13/2015 - 02:21:35AM] Loading game...
[02/13/2015 - 02:21:35AM] VM is thawing...
[02/13/2015 - 02:21:36AM] InitWidgetLoader()
[02/13/2015 - 02:21:36AM] Error: Attempted to add invalid perk to the actor
stack:
        [ (7844C750)].Actor.AddPerk() - "<native>" Line ?
        [Item 1 in container  (7844C750)].cccAddPerkScript02.OnEquipped() - "cccAddPerkScript02.psc" Line 12
[02/13/2015 - 02:21:36AM] ========== Auto Unequip Ammo: Scanning for supported plugins...
[02/13/2015 - 02:21:36AM] ========== ERRORS RELATED TO MISSING FILES SHOULD BE IGNORED!
[02/13/2015 - 02:21:36AM] Error: File "XFLMain.esm" does not exist or is not currently loaded.
stack:
        <unknown self>.Game.GetFormFromFile() - "<native>" Line ?
        [AUA (2B00C6C2)].AUAQuestScript.GameLoaded() - "auaquestscript.psc" Line 40
        [AUA (2B00C6C2)].AUAQuestScript.OnUpdate() - "auaquestscript.psc" Line 73
[02/13/2015 - 02:21:36AM] ========== Auto Unequip Ammo: Scan complete.
[02/13/2015 - 02:21:37AM] [sic_configmenuscript <SIC_ConfigMenuQuest (3F0C4C3A)>]: Loaded user settings.
[02/13/2015 - 02:26:02AM] Error: Attempted to add invalid perk to the actor
stack:
        [ (7844C750)].Actor.AddPerk() - "<native>" Line ?
        [Item 1 in container  (7844C750)].cccAddPerkScript02.OnEquipped() - "cccAddPerkScript02.psc" Line 12