Problem with packaging

Development Platform & Builds
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1

I am trying to package my project and it doesnt work. I have visual studio 2017 installed.
Output log:

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: ShouldSerializeWidgetTree(TargetPlatform) == false [File:D:\Build++UE4+Release-4.19+Compile\Sync\Engine\Source\Runtime\UMG\Private\UserWidget.cpp] [Line: 1761]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: Stack:
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x0000000078E3BA76 UE4Editor-Core.dll!FWindowsPlatformStackWalk::StackWalkAndDump() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\core\private\windows\windowsplatformstackwalk.cpp:234]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x0000000078B9AE3A UE4Editor-Core.dll!FDebug::EnsureFailed() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:299]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x0000000078BAECD6 UE4Editor-Core.dll!FDebug::OptionallyLogFormattedEnsureMessageReturningFalse() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:430]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x0000000076F28AC2 UE4Editor-UMG.dll!UUserWidget::PreSave() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\umg\private\userwidget.cpp:1761]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000786BB9E7 UE4Editor-CoreUObject.dll!FPackageExportTagger::TagPackageExports() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:2812]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000786A4140 UE4Editor-CoreUObject.dll!UPackage::Save() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:3626]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000742B5264 UE4Editor-UnrealEd.dll!UEditorEngine::Save() [d:\build++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\editorengine.cpp:4390]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x000000007415EEEB UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackage() [d:\build++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\cookontheflyserver.cpp:3260]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x000000007416022D UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackages() [d:\build++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\cookontheflyserver.cpp:2310]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x000000007416BC59 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::TickCookOnTheSide() [d:\build++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\cookontheflyserver.cpp:1773]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x000000007401A580 UE4Editor-UnrealEd.dll!UCookCommandlet::CookByTheBook() [d:\build++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:904]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x0000000074041CB0 UE4Editor-UnrealEd.dll!UCookCommandlet::Main() [d:\build++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:584]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000ED10EB20 UE4Editor-Cmd.exe!FEngineLoop::PreInit() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\launchengineloop.cpp:2195]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000ED1069FA UE4Editor-Cmd.exe!GuardedMain() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\launch.cpp:127]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000ED106C4A UE4Editor-Cmd.exe!GuardedMainWrapper() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:134]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000ED114149 UE4Editor-Cmd.exe!WinMain() [d:\build++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:210]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000ED114F87 UE4Editor-Cmd.exe!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253]
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000A9A51FE4 KERNEL32.DLL!UnknownFunction []
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: [Callstack] 0x00000000AC4CEFC1 ntdll.dll!UnknownFunction []
UATHelper: Packaging (Windows (64-bit)): LogInit: Display: LogOutputDevice: Error: end: stack for UAT

2

Hi I really need help

3

I don’t have an answer, but wanted to say I’m having problems packaging with UE4 version 4.19 as well. From the output log messages I’m getting, it seems to be a problem with something along the lines of materials/shaders. My output log said “Critical Error” and then something about “MaterialSurfaceShader.cpp” line 180 or something like that. I can’t remember the exact name of the c++ file.

I changed some things in one of my Skysphere blueprints, and it doesn’t throw that error anymore, but when I build the game now it sits there for hours re-compiling shaders and never finishes packaging. It’s like an endless loop of recompiling thousands of shaders forever.

There’s also a bug that was reported where material instances are not retaining their set values. Maybe it’s related to that bug? Just guessing…but I might wait until they fix that to try anything in 4.19 right now. It’s just too buggy.

4

Hi, thanks for your response. It didnt work for me, but the error logs have changed. I have updated the post.