Unreal Engine Issues
Unreal Engine Issues
Calling UHierarchicalInstancedStaticMeshComponent::AddInstance multiple times causes crash
UE - World Creation - Worldbuilding Tools - Foliage - Jan 16, 2019Calling UHierarchicalInstancedStaticMeshComponent::AddInstance multiple times causes multiple BuildTrees to be created and run asynchronously at the same time. Tested in 4.21(CL - 4613538) How t ...
Editor crash loading a Blueprint asset when a child scene component C++ type changes to a non-scene component type.
UE - Gameplay - Blueprint Editor - Jan 16, 2019Changing the type of an existing child scene component to be a non-scene component type triggers some fixup code at load time which attempts to remove the node from its current position in the scene ...
BuildGraph builds some tools for Win32 even if Win32 is excluded from the build
UE - Foundation - Cpp Tools - Jan 16, 2019When creating a local binary build of the Engine using the BuildGraph, there are several tools that are built for Win32 even if Win32 was specifically excluded from the BuildGraph (ie. -set:WithWin3 ...
Project no longer builds when .cc file is included in the project
UE - Foundation - Cpp Tools - Jan 15, 2019Including files with a .cc extension instead of .cpp in a code project used to build fine in Visual Studio. This is no longer the case in 4.21.2. The error message that results indicates that only C ...
Contact Offset no longer appears to have an effect
UE - Simulation - Physics - Jan 15, 2019When modifying the contact offset in a project it appears to have no effect. The setting that worked in a previous engine version (4.19) now collide in the same way as the default settings. ...
Retargeting an Animation to a Skeleton with a Virtual Bone causes the Engine to crash
OLD - Anim - Jan 14, 2019This crash occurs when trying to retarget an animation onto another skeleton with a retargeting rig that references a virtual bone. This issue could be similar to [Link Removed] This issue was re ...
Dragging & Dropping Asset from Content Browser -> Blueprint Node has wrong Drag/Drop Icon
UE - Gameplay - Blueprint Editor - Jan 14, 2019This appears to be an issue with all asset types, not specific to materials. Data Tables, Level Sequences, etc. Image shows the "No" cursor that shows up when attempting the drag/drop. This should ...
Showing black screen when drawing Distortion and DOF on Android
UE - Platform - Mobile - Jan 13, 2019[Link Removed]I think it is because that the "bOnChipSunMask " is false as Distortion activated (MobileShadingRenderer.cpp line 378), the "UseFetch" is true as the Android device support shader fra ...
[CrashReport] UE4Editor-CoreUObject!UObject::IsSelected() [obj.cpp:1149]
UE - Graphics Features - Jan 12, 2019Generated from CrashReporter ...
Crash when audio device is unplugged and the audio mixer engine is in use
UE - Audio - Jan 11, 2019The Editor crashes when using the new audio mixer and adding/removing a USB headset to the PC. ...