Description

Niagara fails to compile shader for iOS and Android. Unable to test in 4.19 due to assets provided being created in 4.20.

Found in 4.20 CL# 4233996 and 4.21 CL# 4247867

Steps to Reproduce
  1. Open attached project
  2. Package for Android or iOS

Results:
An ensure will occur during the packaging 

Expected:
The packaging would complete with no ensure

Callstack
[2018.08.02-17.46.33:668][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: === Handled ensure: ===
[2018.08.02-17.46.33:668][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error:
[2018.08.02-17.46.33:668][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: Ensure condition failed: ShaderMapIdsToFinish2.Num() == 0 [File:D:\matthew.clark_Main_Stream\Engine\Plugins\FX\Niagara\Source\NiagaraShader\Private\NiagaraShared.cpp] [Line: 354]
[2018.08.02-17.46.33:669][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error:
[2018.08.02-17.46.33:669][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: Stack:
[2018.08.02-17.46.33:669][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007febf136c36 UE4Editor-Core.dll!FWindowsPlatformStackWalk::StackWalkAndDump() [d:\matthew.clark_main_stream\engine\source\runtime\core\private\windows\windowsplatformstackwalk.cpp:235]
[2018.08.02-17.46.33:669][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007febee70ae2 UE4Editor-Core.dll!FDebug::EnsureFailed() [d:\matthew.clark_main_stream\engine\source\runtime\core\private\misc\assertionmacros.cpp:305]
[2018.08.02-17.46.33:670][857]PackagingResults: Error: begin: stack for UAT
[2018.08.02-17.46.33:670][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007febee8b1a6 UE4Editor-Core.dll!FDebug::OptionallyLogFormattedEnsureMessageReturningFalseImpl() [d:\matthew.clark_main_stream\engine\source\runtime\core\private\misc\assertionmacros.cpp:439]
[2018.08.02-17.46.33:670][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaa73c5f7 UE4Editor-NiagaraShader.dll!FNiagaraShaderScript::FinishCompilation() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagarashader\private\niagarashared.cpp:354]
[2018.08.02-17.46.33:671][857]PackagingResults: Error: === Handled ensure: ===
[2018.08.02-17.46.33:671][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaa751a07 UE4Editor-NiagaraShader.dll!FNiagaraShaderScript::SerializeShaderMap() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagarashader\private\niagarashared.cpp:175]
[2018.08.02-17.46.33:671][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007fea1686ec7 UE4Editor-Niagara.dll!SerializeNiagaraShaderMaps() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagara\private\niagarascript.cpp:1247]
[2018.08.02-17.46.33:672][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007fea1686c09 UE4Editor-Niagara.dll!UNiagaraScript::Serialize() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagara\private\niagarascript.cpp:344]
[2018.08.02-17.46.33:672][857]PackagingResults: Error: Ensure condition failed: ShaderMapIdsToFinish2.Num() == 0 [File:D:\matthew.clark_Main_Stream\Engine\Plugins\FX\Niagara\Source\NiagaraShader\Private\NiagaraShared.cpp] [Line: 354]
[2018.08.02-17.46.33:673][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007febe92eb1d UE4Editor-CoreUObject.dll!FArchiveSaveTagExports::ProcessBaseObject() [d:\matthew.clark_main_stream\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:1097]
[2018.08.02-17.46.33:673][857]PackagingResults: Error: Stack:
[2018.08.02-17.46.33:673][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007febe958be8 UE4Editor-CoreUObject.dll!FPackageExportTagger::TagPackageExports() [d:\matthew.clark_main_stream\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:2889]
[2018.08.02-17.46.33:674][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007febe93e515 UE4Editor-CoreUObject.dll!UPackage::Save() [d:\matthew.clark_main_stream\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:3758]
[2018.08.02-17.46.33:674][857]PackagingResults: Error: [Callstack] 0x000007febf136c36 UE4Editor-Core.dll!FWindowsPlatformStackWalk::StackWalkAndDump() [d:\matthew.clark_main_stream\engine\source\runtime\core\private\windows\windowsplatformstackwalk.cpp:235]
[2018.08.02-17.46.33:674][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaef6ec76 UE4Editor-UnrealEd.dll!UEditorEngine::Save() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\editorengine.cpp:4403]
[2018.08.02-17.46.33:675][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaee06243 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackage() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\cookontheflyserver.cpp:3496]
[2018.08.02-17.46.33:675][857]PackagingResults: Error: [Callstack] 0x000007febee70ae2 UE4Editor-Core.dll!FDebug::EnsureFailed() [d:\matthew.clark_main_stream\engine\source\runtime\core\private\misc\assertionmacros.cpp:305]
[2018.08.02-17.46.33:675][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaee082f8 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackages() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\cookontheflyserver.cpp:2343]
[2018.08.02-17.46.33:676][857]PackagingResults: Error: [Callstack] 0x000007febee8b1a6 UE4Editor-Core.dll!FDebug::OptionallyLogFormattedEnsureMessageReturningFalseImpl() [d:\matthew.clark_main_stream\engine\source\runtime\core\private\misc\assertionmacros.cpp:439]
[2018.08.02-17.46.33:676][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaee16598 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::TickCookOnTheSide() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\cookontheflyserver.cpp:1805]
[2018.08.02-17.46.33:677][857]PackagingResults: Error: [Callstack] 0x000007feaa73c5f7 UE4Editor-NiagaraShader.dll!FNiagaraShaderScript::FinishCompilation() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagarashader\private\niagarashared.cpp:354]
[2018.08.02-17.46.33:677][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaec87a8d UE4Editor-UnrealEd.dll!UCookCommandlet::CookByTheBook() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:914]
[2018.08.02-17.46.33:678][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000007feaecb88ff UE4Editor-UnrealEd.dll!UCookCommandlet::Main() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:585]
[2018.08.02-17.46.33:678][857]PackagingResults: Error: [Callstack] 0x000007feaa751a07 UE4Editor-NiagaraShader.dll!FNiagaraShaderScript::SerializeShaderMap() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagarashader\private\niagarashared.cpp:175]
[2018.08.02-17.46.33:678][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000000013f65e9c2 UE4Editor-Cmd.exe!FEngineLoop::PreInit() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\launchengineloop.cpp:2322]
[2018.08.02-17.46.33:679][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000000013f655968 UE4Editor-Cmd.exe!GuardedMain() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\launch.cpp:127]
[2018.08.02-17.46.33:679][857]PackagingResults: Error: [Callstack] 0x000007fea1686ec7 UE4Editor-Niagara.dll!SerializeNiagaraShaderMaps() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagara\private\niagarascript.cpp:1247]
[2018.08.02-17.46.33:680][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000000013f655bba UE4Editor-Cmd.exe!GuardedMainWrapper() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\windows\launchwindows.cpp:144]
[2018.08.02-17.46.33:680][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000000013f663dac UE4Editor-Cmd.exe!WinMain() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\windows\launchwindows.cpp:223]
[2018.08.02-17.46.33:680][857]PackagingResults: Error: [Callstack] 0x000007fea1686c09 UE4Editor-Niagara.dll!UNiagaraScript::Serialize() [d:\matthew.clark_main_stream\engine\plugins\fx\niagara\source\niagara\private\niagarascript.cpp:344]
[2018.08.02-17.46.33:681][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x000000013f664ce6 UE4Editor-Cmd.exe!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:283]
[2018.08.02-17.46.33:681][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x00000000779f59cd kernel32.dll!UnknownFunction []
[2018.08.02-17.46.33:681][857]PackagingResults: Error: [Callstack] 0x000007febe92eb1d UE4Editor-CoreUObject.dll!FArchiveSaveTagExports::ProcessBaseObject() [d:\matthew.clark_main_stream\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:1097]
[2018.08.02-17.46.33:682][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: [Callstack] 0x0000000077b5383d ntdll.dll!UnknownFunction []
[2018.08.02-17.46.33:682][857]PackagingResults: Error: [Callstack] 0x000007febe958be8 UE4Editor-CoreUObject.dll!FPackageExportTagger::TagPackageExports() [d:\matthew.clark_main_stream\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:2889]
[2018.08.02-17.46.33:682][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error:
[2018.08.02-17.46.33:682][857]UATHelper: Packaging (Android (Multi:ASTC,PVRTC,DXT,ATC,ETC2,ETC1)): LogOutputDevice: Error: end: stack for UAT
[2018.08.02-17.46.33:683][857]PackagingResults: Error: [Callstack] 0x000007febe93e515 UE4Editor-CoreUObject.dll!UPackage::Save() [d:\matthew.clark_main_stream\engine\source\runtime\coreuobject\private\uobject\savepackage.cpp:3758]
[2018.08.02-17.46.33:683][857]PackagingResults: Error: [Callstack] 0x000007feaef6ec76 UE4Editor-UnrealEd.dll!UEditorEngine::Save() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\editorengine.cpp:4403]
[2018.08.02-17.46.33:683][857]PackagingResults: Error: [Callstack] 0x000007feaee06243 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackage() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\cookontheflyserver.cpp:3496]
[2018.08.02-17.46.33:684][857]PackagingResults: Error: [Callstack] 0x000007feaee082f8 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::SaveCookedPackages() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\cookontheflyserver.cpp:2343]
[2018.08.02-17.46.33:685][857]PackagingResults: Error: [Callstack] 0x000007feaee16598 UE4Editor-UnrealEd.dll!UCookOnTheFlyServer::TickCookOnTheSide() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\cookontheflyserver.cpp:1805]
[2018.08.02-17.46.33:686][857]PackagingResults: Error: [Callstack] 0x000007feaec87a8d UE4Editor-UnrealEd.dll!UCookCommandlet::CookByTheBook() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:914]
[2018.08.02-17.46.33:687][857]PackagingResults: Error: [Callstack] 0x000007feaecb88ff UE4Editor-UnrealEd.dll!UCookCommandlet::Main() [d:\matthew.clark_main_stream\engine\source\editor\unrealed\private\commandlets\cookcommandlet.cpp:585]
[2018.08.02-17.46.33:687][857]PackagingResults: Error: [Callstack] 0x000000013f65e9c2 UE4Editor-Cmd.exe!FEngineLoop::PreInit() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\launchengineloop.cpp:2322]
[2018.08.02-17.46.33:688][857]PackagingResults: Error: [Callstack] 0x000000013f655968 UE4Editor-Cmd.exe!GuardedMain() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\launch.cpp:127]
[2018.08.02-17.46.33:688][857]PackagingResults: Error: [Callstack] 0x000000013f655bba UE4Editor-Cmd.exe!GuardedMainWrapper() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\windows\launchwindows.cpp:144]
[2018.08.02-17.46.33:688][857]PackagingResults: Error: [Callstack] 0x000000013f663dac UE4Editor-Cmd.exe!WinMain() [d:\matthew.clark_main_stream\engine\source\runtime\launch\private\windows\launchwindows.cpp:223]
[2018.08.02-17.46.33:689][857]PackagingResults: Error: [Callstack] 0x000000013f664ce6 UE4Editor-Cmd.exe!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:283]
[2018.08.02-17.46.33:689][857]PackagingResults: Error: [Callstack] 0x00000000779f59cd kernel32.dll!UnknownFunction []
[2018.08.02-17.46.33:689][857]PackagingResults: Error: [Callstack] 0x0000000077b5383d ntdll.dll!UnknownFunction []
[2018.08.02-17.46.33:689][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMultiByProfile.End
[2018.08.02-17.46.33:690][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMultiForObjects.End
[2018.08.02-17.46.33:690][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceSingle.End
[2018.08.02-17.46.33:690][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceSingleByProfile.End
[2018.08.02-17.46.33:690][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceSingleForObjects.End
[2018.08.02-17.46.33:691][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:CapsuleTraceMulti.End
[2018.08.02-17.46.33:691][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:CapsuleTraceMultiByProfile.End
[2018.08.02-17.46.33:691][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:CapsuleTraceMultiForObjects.End
[2018.08.02-17.46.33:692][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:CapsuleTraceSingle.End
[2018.08.02-17.46.33:692][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:CapsuleTraceSingleByProfile.End
[2018.08.02-17.46.33:692][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:CapsuleTraceSingleForObjects.End
[2018.08.02-17.46.33:693][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:DrawDebugCylinder.End
[2018.08.02-17.46.33:693][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:LineTraceMulti.End
[2018.08.02-17.46.33:693][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:LineTraceMultiByProfile.End
[2018.08.02-17.46.33:694][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:LineTraceMultiForObjects.End
[2018.08.02-17.46.33:694][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:LineTraceSingle.End
[2018.08.02-17.46.33:694][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:LineTraceSingleByProfile.End
[2018.08.02-17.46.33:694][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:LineTraceSingleForObjects.End
[2018.08.02-17.46.33:695][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:SphereTraceMulti.End
[2018.08.02-17.46.33:695][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:SphereTraceMultiByProfile.End
[2018.08.02-17.46.33:695][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:SphereTraceMultiForObjects.End
[2018.08.02-17.46.33:695][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:SphereTraceSingle.End
[2018.08.02-17.46.33:696][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:SphereTraceSingleByProfile.End
[2018.08.02-17.46.33:696][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.KismetSystemLibrary:SphereTraceSingleForObjects.End
[2018.08.02-17.46.33:696][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or BoolProperty /Script/Landscape.LandscapeSplineConnection:End
[2018.08.02-17.46.33:697][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/Engine.BatchedLine:End
[2018.08.02-17.46.33:697][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/AIModule.NavLocalGridManager:FindLocalNavigationGridPath.End
[2018.08.02-17.46.33:697][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/FunctionalTesting.FunctionalTestUtilityLibrary:TraceChannelTestUtil.End
[2018.08.02-17.46.33:698][857]LogUObjectHash: Warning: Ambiguous search, could be StructProperty /Script/Engine.KismetSystemLibrary:BoxTraceMulti.End or StructProperty /Script/MeshEditor.OverlayLine:End
[2018.08.02-17.46.33:698][857]PackagingResults: Error: end: stack for UAT

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Unresolved
ComponentRendering - Niagara
Affects Versions4.204.21
CreatedAug 2, 2018
UpdatedSep 16, 2019