Unreal Engine Issues
Unreal Engine Issues
OBJ file causes a `Debug Assertion Failed!` error
UE - Editor - Content Pipeline - Import and Export - Dec 23, 2015When importing this users file of an OBJ asset there will be an assertion failed error. On the import message if you hit "ignore" until the mesh imports all will work in 4.10 or later. This was no ...
Precomputed AO Mask is no longer working
UE - Graphics Features - Dec 23, 2015Precomputed AO Mask is no longer working in 4.11 Preview 1. This is a Regression from 4.10.x where this was working as intended. I've attached a zip file with the quick test that can be dropped in ...
Console Command `Stat SceneRendering` is showing incorrect number of Lights in scene
UE - Graphics Features - Jan 8, 2016When using the Console Command for Stat SceneRendering the Counter section for "Lights in scene" is not accurately listing the number of lights. In a 4.10 project an empty new level is showing 16 ...
Editable Text crashes on Android
UE - Platform - Mobile - Sep 3, 2015Editable text crashes the project on Android devices. This does not happen on iOS or Windows. ...
Dark Artifacts Appear On Meshes With "Use As Occluder" After Enabling DBuffer Decals
UE - Graphics Features - Feb 13, 2017Objects set to "us as occluder" will create dark artifacts from certain view angles. For this to occur "DBuffer Decals" need to be enabled in the project settings. The licensee has noted that addi ...
[CrashReport] UE4Editor_HeadMountedDisplay!FDefaultSpectatorScreenController::Helpers::GetEyeCroppedToFitRect() [defaultspectatorscreencontroller.cpp:363]
UE - Platform - XR - Nov 10, 2017This is a trending crash coming out of the 4.18 release. It has also been experienced internally by QA. User DescriptionsUEQA-Juliet Talcott - minimizing Source Context 352 // Eye rect is t ...
Performance hitch when creating widgets with child widgets containing animations
UE - Editor - UI Systems - Feb 14, 2018When creating widgets that contain child widgets with animations, the performance appears when adding animations via child widgets. If the same amount of animations are created in a widget, the perf ...
Static mesh view can't preview highlight for selected edge when generated lightmap UVs
Tools - Mar 7, 2018Static mesh view can't preview highlight for selected edge when generated lightmap UVs. I saw a bit of code. The cause of this problem arises because UV data to identify the selected edge is none i ...
GoogleVR rotational input stuttering after disabling stereo rendering
UE - Platform - Mobile - May 16, 2018In a Google VR project, stuttering occurs when switching from stereo rendering to mono. Seems less like performance and more of a sensor input problem? 4.17 - No repro 4.18 - Unable to package (Ma ...
BP functions with enum-type input argument named 'Category' are erroneously assigned to category 'New Enumerator n'
UE - Gameplay - Blueprint - Jun 4, 2018BP functions with enum-type input argument named 'Category' are erroneously assigned to category 'New Enumerator n' ...