A user is experiencing a crash after upgrading their project from 4.21 to 4.22. This crash did not occur in the 4.21 version of the engine.
[Link Removed]
Result: The Editor will freeze up and then crash
Expected: The asset would open or an error message would be given
Callstack is attached: partial provided:
Unhandled exception UE4Editor_Core!FName::Init() [d:\build\++ue4\sync\engine\source\runtime\core\private\uobject\unrealnames.cpp:598] UE4Editor_Core!FName::FName() [d:\build\++ue4\sync\engine\source\runtime\core\private\uobject\unrealnames.cpp:475] UE4Editor_CoreUObject!GetPackageLinker() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linker.cpp:631] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1192] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3880] UE4Editor_CoreUObject!FLinkerLoad::CreateExportAndPreload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3037] UE4Editor_CoreUObject!FLinkerLoad::LoadAllObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3201] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1296] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3880] UE4Editor_CoreUObject!FLinkerLoad::CreateExportAndPreload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3037] UE4Editor_CoreUObject!FLinkerLoad::LoadAllObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3201] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1296] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::CreateImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4545] UE4Editor_CoreUObject!FLinkerLoad::ResolveDependencyPlaceholder() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1573] UE4Editor_CoreUObject!FLinkerLoad::ResolveDeferredDependencies() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1324] UE4Editor_CoreUObject!FLinkerLoad::ResolveAllImports() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1674] UE4Editor_CoreUObject!FLinkerLoad::FinalizeBlueprint() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1779] UE4Editor_CoreUObject!FLinkerLoad::ForceRegenerateClass() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:2196] UE4Editor_CoreUObject!FLinkerLoad::DeferExportCreation() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1225] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4028] UE4Editor_CoreUObject!FLinkerLoad::CreateExportAndPreload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3037] UE4Editor_CoreUObject!FLinkerLoad::LoadAllObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3201] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1296] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3880] UE4Editor_CoreUObject!FLinkerLoad::CreateExportAndPreload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3037] UE4Editor_CoreUObject!FLinkerLoad::LoadAllObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3201] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1296] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3880] UE4Editor_CoreUObject!FLinkerLoad::CreateExportAndPreload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3037] UE4Editor_CoreUObject!FLinkerLoad::LoadAllObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3201] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1296] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::CreateImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4545] UE4Editor_CoreUObject!FLinkerLoad::ResolveDependencyPlaceholder() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1573] UE4Editor_CoreUObject!FLinkerLoad::ResolveDeferredDependencies() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1324] UE4Editor_CoreUObject!FLinkerLoad::ResolveAllImports() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1674] UE4Editor_CoreUObject!FLinkerLoad::FinalizeBlueprint() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1779] UE4Editor_CoreUObject!FLinkerLoad::ForceRegenerateClass() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:2196] UE4Editor_CoreUObject!FLinkerLoad::DeferExportCreation() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1225] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4028] UE4Editor_CoreUObject!FLinkerLoad::IndexToObject() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4627] UE4Editor_CoreUObject!FLinkerLoad::operator<<() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4840] UE4Editor_Core!FStructuredArchive::FSlot::operator<<() [d:\build\++ue4\sync\engine\source\runtime\core\private\serialization\structuredarchive.cpp:390] UE4Editor_CoreUObject!UObjectProperty::SerializeItem() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\propertyobject.cpp:102] UE4Editor_CoreUObject!UArrayProperty::SerializeItem() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\propertyarray.cpp:218] UE4Editor_CoreUObject!FPropertyTag::SerializeTaggedProperty() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\propertytag.cpp:224] UE4Editor_CoreUObject!UStruct::SerializeTaggedProperties() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\class.cpp:1131] UE4Editor_CoreUObject!UObject::SerializeScriptProperties() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\obj.cpp:1389] UE4Editor_CoreUObject!UObject::Serialize() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\obj.cpp:1309] UE4Editor_CoreUObject!UObject::Serialize() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\obj.cpp:1222] UE4Editor_CoreUObject!FLinkerLoad::Preload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3636] UE4Editor_Engine!UBlueprint::ForceLoadMembers() [d:\build\++ue4\sync\engine\source\runtime\engine\private\blueprint.cpp:1172] UE4Editor_Engine!UBlueprint::RegenerateClass() [d:\build\++ue4\sync\engine\source\runtime\engine\private\blueprint.cpp:633] UE4Editor_CoreUObject!FLinkerLoad::RegenerateBlueprintClass() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:733] UE4Editor_CoreUObject!FLinkerLoad::FinalizeBlueprint() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\blueprint\blueprintsupport.cpp:1866] UE4Editor_CoreUObject!FLinkerLoad::Preload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3683] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4388] UE4Editor_CoreUObject!FLinkerLoad::IndexToObject() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4627] UE4Editor_CoreUObject!FLinkerLoad::CreateExport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:4001] UE4Editor_CoreUObject!FLinkerLoad::CreateExportAndPreload() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3037] UE4Editor_CoreUObject!FLinkerLoad::LoadAllObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:3201] UE4Editor_CoreUObject!LoadPackageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\uobjectglobals.cpp:1296] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2680] UE4Editor_CoreUObject!FLinkerLoad::VerifyImport() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2412] UE4Editor_CoreUObject!FLinkerLoad::VerifyImportInner() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\linkerload.cpp:2745]
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-76825 in the post.
6 |
Component | UE - Foundation - Core |
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Affects Versions | 4.22.3 |
Created | Jul 1, 2019 |
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Resolved | Aug 27, 2021 |
Updated | Aug 27, 2021 |