Unreal Engine Issues

UE-81677

UnrealMathTest fails when compiled with VS2019

UnrealMathTest fails when compiled with VS2019

Description

A crash or breakpoint is triggered when building UE4 with Project Files generated with -2019.

Typeinfo.h was changed in MSVC v14.23 to just be typeinfo. ([Link Removed])

There is a pull request to also reflect this in UE4: https://github.com/EpicGames/UnrealEngine/pull/6226

However the UnrealMathTest crash will still be triggered.

Steps to Reproduce
  1. Download 4.23 from GitHub
  2. Run Setup.bat and then GenerateProjectFiles.bat - 2019
  3. Build UE4.sln in VS2019
  4. There will be an error with typeinfo.h . You will need to change it to just typeinfo
  5. Build UE4 again

Results: A breakpoint or crash is triggered in UnrealMathTest

Results: UE4 compiles successfully

Callstack
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffc056d54d8 KERNELBASE.dll!UnknownFunction []
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc596fb7 UE4Editor-Core.dll!ReportAssert() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Windows\WindowsPlatformCrashContext.cpp:582]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc599854 UE4Editor-Core.dll!FWindowsErrorOutputDevice::Serialize() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Windows\WindowsErrorOutputDevice.cpp:78]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc39032a UE4Editor-Core.dll!FOutputDevice::LogfImpl() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Misc\OutputDevice.cpp:71]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc2e559a UE4Editor-Core.dll!AssertFailedImplV() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Misc\AssertionMacros.cpp:101]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc2e5488 UE4Editor-Core.dll!FDebug::AssertFailed() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Misc\AssertionMacros.cpp:455]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc53791c UE4Editor-Core.dll!FVectorRegisterAbstractionTest::RunTest() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Tests\Math\UnrealMathTest.cpp:1529]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc329dec UE4Editor-Core.dll!FAutomationTestFramework::InternalStartTest() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Misc\AutomationTest.cpp:619]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc33f2cd UE4Editor-Core.dll!FAutomationTestFramework::StartTestByName() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Misc\AutomationTest.cpp:261]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ffbcc33ac60 UE4Editor-Core.dll!FAutomationTestFramework::RunSmokeTests() [D:\UE423Mashburn\Engine\Source\Runtime\Core\Private\Misc\AutomationTest.cpp:181]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ff7cb386491 UE4Editor-Win64-DebugGame.exe!FEngineLoop::PreInit() [D:\UE423Mashburn\Engine\Source\Runtime\Launch\Private\LaunchEngineLoop.cpp:3112]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ff7cb3798f7 UE4Editor-Win64-DebugGame.exe!GuardedMain() [D:\UE423Mashburn\Engine\Source\Runtime\Launch\Private\Launch.cpp:131]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ff7cb379c8a UE4Editor-Win64-DebugGame.exe!GuardedMainWrapper() [D:\UE423Mashburn\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:147]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ff7cb38a8bc UE4Editor-Win64-DebugGame.exe!WinMain() [D:\UE423Mashburn\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:279]
[2019.10.10-15.13.02:237][  0]LogWindows: Error: [Callstack] 0x00007ff7cb38d3ca UE4Editor-Win64-DebugGame.exe!__scrt_common_main_seh() [d:\agent\_work\3\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
[2019.10.10-15.13.02:238][  0]LogWindows: Error: [Callstack] 0x00007ffc08fd1fe4 KERNEL32.DLL!UnknownFunction []
[2019.10.10-15.13.02:238][  0]LogWindows: Error: [Callstack] 0x00007ffc0927cb81 ntdll.dll!UnknownFunction []

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Fixed
ComponentUE - Foundation - Cpp Tools
Affects Versions4.23
Target Fix4.24
Fix Commit10087926
Main Commit10087937
Release Commit10087926
CreatedOct 10, 2019
ResolvedNov 8, 2019
UpdatedJan 25, 2021
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