Hi Guys, i have Problem Packaging my Project, later on i done this with no problem but after upgrading my Project to 4.16 these errors show up, any idea how to fix these
Packaging (Windows (64-bit)): Cook: LogInit:Display: Warning/Error Summary (Unique only)
Packaging (Windows (64-bit)): Cook: LogInit:Display: -----------------------------------
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: begin: stack for UAT
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: === Handled ensure: ===
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error:
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: Ensure condition failed: ObservedKeyNames.Num() > 0 [File:D:\Build++UE4+Release-4.16+Compile\Sync\Engine\Source\Runtime\AIModule\Private\BehaviorTree\Decorators\BTDecorator_BlueprintBase.cpp] [Line: 67]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: Stack:
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Core.dll!FWindowsPlatformStackWalk::StackWalkAndDump() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\core\private\windows\windowsplatformstackwalk.cpp:200]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Core.dll!FDebug::EnsureFailed() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:233]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Core.dll!FDebug::OptionallyLogFormattedEnsureMessageReturningFalse() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:360]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-AIModule.dll!UBTDecorator_BlueprintBase::PostLoad() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\aimodule\private\behaviortree\decorators\btdecorator_blueprintbase.cpp:67]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-CoreUObject.dll!UObject::ConditionalPostLoad() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\coreuobject\private\uobject\obj.cpp:952]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-CoreUObject.dll!EndLoad() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1535]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-CoreUObject.dll!LoadPackageInternal() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1240]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-CoreUObject.dll!LoadPackage() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1377]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::TickCookOnTheSide() [d:\build++ue4+release-4.16+compile\sync\engine\source\editor\unrealed\private\cookontheflyserver.cpp:1526]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-UnrealEd.dll!UCookCommandlet::CookByTheBook() [d:\build++ue4+release-4.16+compile\sync\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:926]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-UnrealEd.dll!UCookCommandlet::Main() [d:\build++ue4+release-4.16+compile\sync\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:589]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Cmd.exe!FEngineLoop::PreInit() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\launch\private\launchengineloop.cpp:2070]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Cmd.exe!GuardedMain() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\launch\private\launch.cpp:127]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Cmd.exe!GuardedMainWrapper() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:134]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Cmd.exe!WinMain() [d:\build++ue4+release-4.16+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:210]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: UE4Editor-Cmd.exe!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253]
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: kernel32.dll!0x00000000778F652D
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: ntdll.dll!0x0000000077B2C541
Packaging (Windows (64-bit)): Cook: LogInit:Display: LogOutputDevice:Error: end: stack for UAT