Unreal Engine Issues
Unreal Engine Issues
[CrashReport] FCurveEditorSharedData::FCurveEditorSharedData
UE - Niagara - Nov 1, 2017This is a trending crash coming out of the 4.18 release. It may be a regression as there is no record of it occurring in 4.17. User Descriptionsopening a particle from the conetnt browser Source ...
[CrashReport] UE4Editor_Engine!FStaticMeshStaticLightingTextureMapping::Apply() [staticmeshlight.cpp:224]
UE - Graphics Features - Dec 1, 2017This is a common crash that has occurred since at least 4.17 User DescriptionsI was building the light for an Archviz Scene (edited BaseLightmass.ini). Never had it crash before and I have done bui ...
Preview Rendering Levels Do Not Display Supported Optimization Viewmodes in Viewport Dropdown
UE - Platform - Mobile - Apr 2, 2019When attempting to set an optimization viewmode while using a Preview Rendering Level other than Shader Model 5, the Optimization Viewmodes dropdown is missing all of its options and instead display ...
Crash when adding Actor Array Element to a Sequencer Event Struct
UE - Anim - Sequencer - May 25, 2017Crash when adding Actor Array Element to a Sequencer Event Struct Error message: Assertion failed: 0 [Link Removed] [Line: 56] Source Context: 42 N = FName(*StringName); 43 ...
[CrashReport] UE4Editor_Core!FText::FText() [text.cpp:194]
Tools - Aug 22, 2017This is a regular crash occurring in 4.16 and 4.17. The callstack is nearly identical to [Link Removed], which was fixed in 4.15 (different error message though). User DescriptionsImporting Files ...
Build fails when packaging a specific map that is not using an exclusively nativized blueprint
UE - Gameplay - Blueprint - Oct 17, 2017REGRESSION: Yes, in 4.17, the following warning occurs instead:UATHelper: Packaging (Windows (64-bit)): Project.GetBlueprintPluginPathArgument: WARNING: Failed to find generated plugin for Blueprint ...
[CrashReport] UE4Editor_RenderCore!FPendingCleanupObjects::FPendingCleanupObjects() [renderingthread.cpp:1151]
UE - Editor - Workflow Systems - Nov 1, 2017This is a trending crash coming out of the 4.18 release. It may be a regression. User DescriptionsOpened the sample VR-project and entered the VR-mode form the editor.Crash in VR mode. New project ...
[CrashReport] UE4Editor_CoreUObject!UObjectBase::IsValidLowLevelFast() [uobjectbase.cpp:294]
UE - Foundation - Core - Aug 22, 2017This is a common crash in the 4.16 and 4.17 releases. User DescriptionsWriting a custom component in C++. Hotcompiled it through VS2017. Had the BP editor open with a class derived from that compo ...
LevelEditor: "Replace Actor" marks level as dirty even when using external actors
UE - World Creation - Worldbuilding Tools - Jul 15, 2024When using external actors, adding/removing/replacing/editing an actor instance inside a level does not cause any modification to the Level package, which helps reduce contention for the map file on ...
[CrashReport] UE4Editor_Slate!TAttribute<FText>::Get() [attribute.h:130]
UE - Editor - UI Systems - Slate - Jul 13, 2017This is a common crash affecting users in 4.16 User DescriptionsI imported an FBX and the editor crashed.alembic import from brekelwhats wrong with the ue4 alembic importer? Source Context 120 ...