How should I go about fixing the error "Ensure condition failed: MyOwnerWorld" when cooking my project?

anyone know how to fix this

> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: begin: stack
> for UAT UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: === Handled
> ensure: === UATHelper: Packaging
> (Windows (64-bit)):   LogInit:
> Display: LogOutputDevice: Error:
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: Ensure
> condition failed: MyOwnerWorld
> [File:D:/Build/++UE4/Sync/Engine/Source/Runtime/Engine/Private/Components/ActorComponent.cpp]
> [Line: 1235] UATHelper: Packaging
> (Windows (64-bit)):   LogInit:
> Display: LogOutputDevice: Error:
> Stack: UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffab5c04e09
> UE4Editor-Engine.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffab4733a04
> UE4Editor-Engine.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffb07eb39c1
> UE4Editor-ObjectInspection.dll!ABoxWithBallInspection::ABoxWithBallInspection()
> [D:\Build\++Portal+Promotion\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\ObjectInspection\Source\ObjectInspection\Private\BoxWithBallInspection.cpp:27]
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac70ac273
> UE4Editor-CoreUObject.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac7358451
> UE4Editor-CoreUObject.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac7335bbf
> UE4Editor-CoreUObject.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac7254465
> UE4Editor-CoreUObject.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffab72b986a
> UE4Editor-Core.dll!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffab72d99f0
> UE4Editor-Core.dll!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac6ddb433
> UE4Editor-Projects.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac6deef97
> UE4Editor-Projects.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffac6ddb1f3
> UE4Editor-Projects.dll!UnknownFunction
> [] UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ff7e42cfaab
> UE4Editor-Cmd.exe!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ff7e42d26f5
> UE4Editor-Cmd.exe!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ff7e42cb7ec
> UE4Editor-Cmd.exe!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ff7e42cbb5a
> UE4Editor-Cmd.exe!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ff7e42de31d
> UE4Editor-Cmd.exe!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ff7e42e040a
> UE4Editor-Cmd.exe!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffb1d387034
> KERNEL32.DLL!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: [Callstack]
> 0x00007ffb1f25cec1
> ntdll.dll!UnknownFunction []
> UATHelper: Packaging (Windows
> (64-bit)):   LogInit: Display:
> LogOutputDevice: Error: end: stack for
> UAT