Script Compilation Error

[UNiQxWoLF]

I recently built myself a new computer and reinstalled Witcher 3 through Steam, once finished I started downloading a selection on mods and installed them using the Nexus Mod manager. After I was satisfied with the mods I've chosen I launched in for the first time. Hoping the launch would go successfully, It showed me a list of errors during its script compilation.

I've uninstalled the mods one by one and launched it again fully stripped of all the mods it was working fine, got to the menu screen saw my previous saved files intact but didn't bother loading it up and entering the game. Seeing the launch run smoothly that time I reinstalled the mods, but still ran into the script compilation error. I clicked retry to no avail, so I came looking for help here. Here's the list of errors that let me copy unto my clipboard, pasted it right below this.

Error [content0]game\gameplay\alchemy\alchemymanager.ws(196): Could not find function 'GetUnusedMutagensCount'

Error [content0]game\gameplay\alchemy\alchemymanager.ws(270): Could not find function 'RemoveUnusedMutagensCount'

Error [content0]game\player\player.ws(2216): Function 'GetUserMapPinByIndex' does not take 6 param(s)

Error [content0]game\player\playerwitcher.ws(730): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(735): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(740): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(745): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(785): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(789): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(793): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(797): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\player\playerwitcher.ws(5469): Function 'SplitItem' does not take 2 param(s)

Error [content0]game\scenes\sceneplayer.ws(79): Could not find function 'OnCutsceneStarted'

Error [content0]game\scenes\sceneplayer.ws(95): Could not find function 'OnCutsceneEnded'

Error [content0]game\scenes\sceneplayer.ws(113): Could not find function 'OnCutsceneEnded'

Error [content0]game\vehicles\horse\horsecomponent.ws(189): Function 'GetCategoryDefaultItem' does not take 1 param(s)

Error [content0]game\gui\hud\modules\hudmoduleenemyfocus.ws(591): Function 'GetMapPinTypeByTag' does not take 1 param(s)

Error [content0]game\gui\hud\modules\hudmoduleradialmenu.ws(338): Could not find function 'OnRadialOpened'

Error [content0]game\gui\hud\modules\hudmoduleradialmenu.ws(399): Could not find function 'OnRadialClosed'

Error [content0]game\gui\menus\charactermenu.ws(253): Could not find function 'GetFirstUnusedMutagenByName'

Error [content0]game\gui\menus\charactermenu.ws(708): Could not find function 'GetUnusedMutagensCount'

Error [content0]game\gui\menus\charactermenu.ws(721): Could not find function 'GetUnusedMutagensCount'

Error [content0]game\gui\menus\charactermenu.ws(734): Could not find function 'GetUnusedMutagensCount'

Error [content0]game\gui\menus\listbasemenu.ws(186): Could not find function 'GetUnusedMutagensCount'

Error [content0]game\gui\menus\mapmenu.ws(42): Function 'GetUserPinNames' does not take 1 param(s)

Error [content0]game\gui\menus\mapmenu.ws(46): Function 'GetUserMapPinLimits' does not take 2 param(s)

Error [content0]game\gui\menus\mapmenu.ws(244): Unable to convert from 'void' to 'array:2,0,String'

Error [content0]game\gui\menus\mapmenu.ws(397): Unable to convert from 'void' to 'Int32'

Error [content0]game\gui\menus\mapmenu.ws(414): Function 'GetUserMapPinByIndex' does not take 6 param(s)

Error [content0]game\gui\menus\mapmenu.ws(519): Unable to convert from 'void' to 'Bool'

Error [content0]game\gui\menus\mapmenu.ws(542): Function 'IsUserPinType' does not take 1 param(s)

Error [content0]game\gui\menus\mapmenu.ws(613): Function 'IsQuestPinType' does not take 1 param(s)

Error [content0]game\gui\menus\mapmenu.ws(624): Property 'alternateVersion' exists but was not imported from C++ code.

Error [content0]game\gui\menus\mapmenu.ws(626): Property 'alternateVersion' exists but was not imported from C++ code.

Error [content0]game\gui\menus\mapmenu.ws(859): Function 'DisableMapPin' does not take 2 param(s)

Error [content0]game\gui\menus\mapmenu.ws(1003): Unable to find suitable operator 'OperatorAdd' for given types (String, void)

Error [content0]game\gui\menus\mapmenu.ws(1008): Unable to convert from 'void' to 'CName'

Error [content0]game\gui\menus\mapmenu.ws(1013): Unable to find suitable operator 'OperatorAdd' for given types (String, void)

Error [content0]game\gui\menus\mapmenu.ws(1132): Function 'ToggleUserMapPin' does not take 6 param(s)

Error [content0]game\gui\menus\mapmenu.ws(1144): Function 'GetUserMapPinIndexById' does not take 1 param(s)

Error [content0]game\gameplay\ability\playerabilitymanager.ws(623): Function 'SetItemStackable' does not take 2 param(s)

Error [content0]game\gameplay\ability\playerabilitymanager.ws(2438): Could not find function 'OnRelevantSkillChanged'

Error [content0]game\gameplay\ability\playerabilitymanager.ws(2625): Could not find function 'OnRelevantSkillChanged'

Error [content0]game\gameplay\ability\playerabilitymanager.ws(4031): Could not find function 'RemoveUnusedMutagensCountById'

Error [modzoomoutlhud]game\player\states\vehicles\horseriding.ws(45): Could not find function 'Log'

Warning [modzoomoutlhud]game\commonmapmanager.ws(94): Native function 'IsQuestType' was not exported from class 'CCommonMapManager' in C++ code.

Warning [modzoomoutlhud]game\commonmapmanager.ws(119): Native function 'GetUserMapPin' was not exported from class 'CCommonMapManager' in C++ code.

Warning [modzoomoutlhud]game\commonmapmanager.ws(126): Native function 'SetPinFilterVisible' was not exported from class 'CCommonMapManager' in C++ code.

Warning [modzoomoutlhud]game\commonmapmanager.ws(127): Native function 'GetPinFilterVisible' was not exported from class 'CCommonMapManager' in C++ code.

Warning [content0]engine\environment.ws(30): Global native function 'EnableDebugOverlayFilter' was not exported from C++ code.

Warning [content0]engine\environment.ws(32): Global native function 'EnableDebugPostProcess' was not exported from C++ code.

Warning [content0]engine\showflags.ws(11): Global native function 'DebugSetEShowFlag' was not exported from C++ code.