The game fails to compile

Every time I attempt to compile my game, it fails stating:
PackagingResults: Error: member access into incomplete type ‘UWorld’
PackagingResults: Error: member access into incomplete type ‘UWorld’
PackagingResults: Error: UBT ERROR: Failed to produce item: /Users/speelman/Documents/Unreal Projects/Konga_Wall_Breaker/Binaries/IOS/Konga_Wall_Breaker-IOS-Shipping
PackagingResults: Error: Command failed (Result:5): /Users/Shared/Epic Games/UE_4.19/Engine/Binaries/DotNET/UnrealBuildTool.exe Konga_Wall_Breaker IOS Shipping -Project="/Users/speelman/Documents/Unreal Projects/Konga_Wall_Breaker/Konga_Wall_Breaker.uproject" “/Users/speelman/Documents/Unreal Projects/Konga_Wall_Breaker/Konga_Wall_Breaker.uproject” -NoUBTMa
kefiles -remoteini="/Users/speelman/Documents/Unreal Projects/Konga_Wall_Breaker" -skipdeploy -noxge -nocreatestub -NoHotReload -ignorejunk. See logfile for details: ‘UnrealBuildTool-2018.09.19-15.58.56.txt’
PackagingResults: Error: AutomationTool was unable to run successfully.
PackagingResults: Error: Unknown Error