There is a crash occurring with a packaged game that has a Struct containing an Enum inside of it, as well as having the nativization on, the issue does not occur if Nativization is turned off. The user also disabled the Event driven loader. The issue is also occurring in a 4.15 version of the project, although with a slight difference. In the 4.15 build when the project window crashes, the crash reporter window appears to let the user know there has been a crash, but this window does not appear for the 4.16 build.
CL tested on
4.15.3 - 3450819
4.16.3 - 3466753
Regression:
This issue does not appear to be a regression at this time
Fatal error: [File:D:\Build\++UE4+Release-4.16+Compile\Sync\Engine\Source\Runtime\CoreUObject\Private\Serialization\AsyncLoading.cpp] [Line: 2781] Missing import of (/Game/TESTLVL): MemberVar_0_1_891039E940E1711B742E4AA88ED3A7C5 in Package /Game/TestStruct was not found, but the package exists. CrashReport!FDebug::AssertFailed() CrashReport!FAsyncPackage::LinkImport() CrashReport!FAsyncPackage::ProcessImportsAndExports_Event() CrashReport!FAsyncPackage::Event_ProcessImportsAndExports() CrashReport!FStringAssetReference::operator==() CrashReport!FAsyncLoadEventQueue::PopAndExecute() CrashReport!FAsyncLoadingThread::ProcessAsyncLoading() CrashReport!FAsyncLoadingThread::TickAsyncThread() CrashReport!FAsyncLoadingThread::TickAsyncLoading() CrashReport!FlushAsyncLoading() CrashReport!LoadPackageInternal() CrashReport!UEngine::LoadMap() CrashReport!UEngine::Browse() CrashReport!UGameInstance::StartGameInstance() CrashReport!FEngineLoop::Init() CrashReport!GuardedMain() CrashReport!GuardedMainWrapper() CrashReport!WinMain() CrashReport!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:264] kernel32 ntdll
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-46268 in the post.
| 4 |
| Component | UE - Gameplay - Blueprint |
|---|---|
| Affects Versions | 4.15.3, 4.16.1 |
| Target Fix | 4.18 |
| Created | Jun 20, 2017 |
|---|---|
| Resolved | Jul 25, 2017 |
| Updated | Jul 16, 2018 |