I cant get the game to even start because of these errors. Anyone knows what causes this?

[Starrpimp]

RimWorld 1.2.2729 rev1069
Verse.Log:Message(String, Boolean)
RimWorld.VersionControl:LogVersionNumber()
Verse.Root:CheckGlobalInit()
Verse.Root:Start()
Verse.Root_Entry:Start()

Tried loading mod with the same packageId multiple times: SirKota.InventoryTab. Ignoring the duplicates.
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\1509278793
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\2025164766
Verse.Log:Error(String, Boolean)
Verse.ModLister:TryAddMod(ModMetaData)
Verse.ModLister:RebuildModList()
Verse.Steam.WorkshopItems:RebuildItemsList()
Verse.Steam.WorkshopItems:.cctor()
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.ModsConfig:.cctor()
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

Tried loading mod with the same packageId multiple times: jecrell.jecstools. Ignoring the duplicates.
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\2195729899
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\932008009
Verse.Log:Error(String, Boolean)
Verse.ModLister:TryAddMod(ModMetaData)
Verse.ModLister:RebuildModList()
Verse.Steam.WorkshopItems:RebuildItemsList()
Verse.Steam.WorkshopItems:.cctor()
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.ModsConfig:.cctor()
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

Tried loading mod with the same packageId multiple times: SirKota.InventoryTab. Ignoring the duplicates.
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\1509278793
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\2025164766
Verse.Log:Error(String, Boolean)
Verse.ModLister:TryAddMod(ModMetaData)
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.ModsConfig:.cctor()
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

Mod SRTS Expanded: RotorCraft dependency (smashphil.neceros.srtsexpanded) needs to have <downloadUrl> and/or <steamWorkshopUrl> specified.
Verse.Log:Warning(String, Boolean)
Verse.ModMetaDataInternal:ValidateDependencies_NewTmp(Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(WorkshopItem)
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.ModsConfig:.cctor()
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

Mod Awesome Inventory Enchantment dependency (NotooShabby.AwesomeInventory) needs to have <downloadUrl> and/or <steamWorkshopUrl> specified.
Verse.Log:Warning(String, Boolean)
Verse.ModMetaDataInternal:ValidateDependencies_NewTmp(Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(WorkshopItem)
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.ModsConfig:.cctor()
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

Tried loading mod with the same packageId multiple times: jecrell.jecstools. Ignoring the duplicates.
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\2195729899
C:\Program Files (x86)\Steam\steamapps\workshop\content\294100\932008009
Verse.Log:Error(String, Boolean)
Verse.ModLister:TryAddMod(ModMetaData)
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.ModsConfig:.cctor()
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()

[8/17/2020 12:41:28 PM] [BetterLoading] Verifying all mods loaded properly...
Verse.Log:Message(String, Boolean)
BetterLoading.BetterLoadingMain:LogMsg(String)
BetterLoading.BetterLoadingMain:.ctor(ModContentPack)
System.Reflection.MonoCMethod:InternalInvoke(Object, Object[], Exception&)
System.Reflection.MonoCMethod:InternalInvoke(Object, Object[])
System.Reflection.MonoCMethod:DoInvoke(Object, BindingFlags, Binder, Object[], CultureInfo)
System.Reflection.MonoCMethod:Invoke(BindingFlags, Binder, Object[], CultureInfo)
System.RuntimeType:CreateInstanceImpl(BindingFlags, Binder, Object[], CultureInfo, Object[], StackCrawlMark&)
System.Activator:CreateInstance(Type, BindingFlags, Binder, Object[], CultureInfo, Object[])
System.Activator:CreateInstance(Type, Object[])
Verse.LoadedModManager:CreateModClasses()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.<>c:<Start>b__6_1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.<>c:<UpdateCurrentAsynchronousEvent>b__27_0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()


Loaded file (Scenario) is from version 1.1.2654 rev672, we are running version 1.2.2729 rev1069.
Verse.Log:Warning(String, Boolean)
Verse.ScribeMetaHeaderUtility:LoadGameDataHeader(ScribeHeaderMode, Boolean)
Verse.GameDataSaveLoader:TryLoadScenario(String, ScenarioCategory, Scenario&)
Verse.Steam.WorkshopItem_Scenario:LoadScenario()
Verse.Steam.WorkshopItem_Scenario:GetScenario()
RimWorld.ScenarioFiles:RecacheData()
RimWorld.ScenarioLister:RecacheData()
RimWorld.ScenarioLister:RecacheIfDirty()
RimWorld.<ScenariosInCategory>d__2:MoveNext()
System.Linq.Enumerable:TryGetFirst(IEnumerable`1, Boolean&)
System.Linq.Enumerable:FirstOrDefault(IEnumerable`1)
RimWorld.Page_SelectScenario:EnsureValidSelection()
RimWorld.Page_SelectScenario:PreOpen()
Verse.WindowStack:Add(Window)
RimWorld.<>c:<DoMainMenuControls>b__16_11()
Verse.ListableOption:DrawOption(Vector2, Single)
Verse.OptionListingUtility:DrawOptionListing(Rect, List`1)
RimWorld.MainMenuDrawer:DoMainMenuControls(Rect, Boolean)
RimWorld.MainMenuDrawer:MainMenuOnGUI()
Verse.UIRoot_Entry:DoMainMenu()
Verse.UIRoot_Entry:UIRootOnGUI()
Verse.Root:OnGUI()

[Slye_Fox]

Did you even read any of the errors?
Four of them are about loading duplicate mods.

[ale.bianco]

Those errors seem to be caused by some mods (I see references to "SRTS Expanded: RotorCraft" "Awesome Inventory Enchantment" "InventoryTab" "jecrell.jecstools").

Then there is also this message:
"Loaded file (Scenario) is from version 1.1.2654 rev672, we are running version 1.2.2729 rev1069"; maybe the update broke some of your mods?

[Slye_Fox]

You need to remove the duplicate mods for a start.

InventoryTab

https://steamcommunity.com/sharedfiles/filedetails/?id=1509278793 https://steamcommunity.com/sharedfiles/filedetails/?id=2025164766

JecsTools

https://steamcommunity.com/sharedfiles/filedetails/?id=2195729899 https://steamcommunity.com/sharedfiles/filedetails/?id=932008009

You have all of those loaded at once, when you should only have ONE of each loaded.

[Starrpimp]

Thanks! It worked. I didn't did'n know that they would affect the game even when one was inactive.