Unreal Engine Issues
Unreal Engine Issues
ShowOnlyInnerProperties does not work on a struct property in a class nested within another class as an instance
UE - Gameplay - Blueprint - Feb 19, 2019When the ShowOnlyInnerProperties property specifier is used for a struct property, the properties contained within the struct are exposed to the Blueprints Details panel as if they were part of the ...
Crash when converting a Landscape to a Blueprint Class
UE - LD & Modeling - Terrain - Landscape - Aug 12, 2020The Editor crashes when attempting to convert a Landscape into a Blueprint Class. Looking back to //UE4/Release-4.24 cl 11590231, this option seems to be unselectable (see attached image), which lea ...
D3D device being lost ( DXGI_ERROR_DEVICE_REMOVED ) on both D3D11 and D3D12
UE - Rendering Architecture - RHI - Aug 10, 2020It is hard to reproduce, but a licensee reported in UDN that it crashed on his computer frequently. He provided two crash dumps with logs which I uploaded here.[Link Removed][Link Removed] OS: W ...
BP compiler crash
UE - Gameplay - Blueprint Compiler - Nov 24, 2020The crash can be reproduced on the 4.26P7 or the Release4.26 stream. Following the repro steps will result in hitting the following assert: Assertion failed: !HasAnyFlags(RF_NeedLoad|RF_NeedPostLo ...
Crash when adding an Event Write node to a Niagara Scratch Pad module
UE - Niagara - May 13, 2021It seems that the crash is related to all of the "Write" events. I tested the Event ChaosDestruction Write, Event Float Write, and Event Bool Write and all 3 caused the crash, but their "Read" count ...
VREditor: Crash in VR Mode when interacting with motion controller menu
UE - Editor - Workflow Systems - Sep 27, 2017The editor is crashing when interacting with the VR Mode motion controller menu. So far this has only been tested on Oculus. I got this to occur in a blank project as well when in VR Mode, by movin ...
MayaLT LOD groups fail to import into the editor
UE - Editor - Content Pipeline - Import and Export - Jan 20, 2016Given a simple LOD Group setup in MayaLT 2016 and exported with Default settings from LT as a 2014/15 FBX File, the FBX Fails to import. Given the same setup in Maya 2016 and Export Settings, the F ...
World Displacement is behaving incorrectly on Landscapes
UE - LD & Modeling - Terrain - Landscape - May 21, 2015When applying a Landscape Layer Coordinate to a Base Texture and a Displacement Map Texture, the two textures do not line up correctly on a tessellated landscape. When reproducing this I noticed in ...
BSP not rendering correctly on Android device Galaxy Note 2
UE - Platform - Mobile - Aug 6, 2014Repro steps: 1. Create a new project with Third Person C++ Template. 2. Build Editor 3. Build Android 4. Cook the default map with ETC1 5. Deploy to the device and launch. No BSP is being rendered a ...
Quickly docking tab into the main window can cause duplicate tabs to appear
UE - Editor - UI Systems - Slate - Aug 18, 2016When you quickly dock a tab to the main window, you can sometimes end up with 2 identical tabs. This causes some weird behavior, such as every action being done in one window being replicated in the ...