Unreal Engine Issues
Unreal Engine Issues
Refresh rate for windowed package builds causes frame stuttering
UE - Graphics Features - Aug 24, 2017THere is an issue where the refresh rate of a windowed packaged game does not match the refresh rate of a monitor correctly, this results in stuttering. This issue does not occur in the editor (PIE) ...
Material Instance references to textures remains even when texture parameter removed from parent material
UE - Graphics Features - Aug 23, 2017Removing texture parameter from parent material doesn't remove material Instance references to the default texture. ...
Decal creates lighting artifacts on edge of meshes
UE - Graphics Features - Aug 22, 2017When using deferred decals there are artifacts that are caused by the emissive color of the decal when viewing the decals from a low angle. These artifacts appear as thin lines on the edges of the m ...
[CrashReport] Assertion failed: SizeX <= GetMax2DTextureDimension() in d3d11texture.cpp
UE - Graphics Features - Aug 22, 2017This is a common and longstanding assertion that has occurred since at least the 4.13 release. User DescriptionsI was messing with a sequencer's camera settings (not playing back, but active) and c ...
Nested material function results in incorrect reference chain
UE - Graphics Features - Aug 22, 2017Opening the Reference Viewer for a nested material function used indirectly through another material function shows that it is directly referenced by the material, rather than through the other mate ...
[CrashReport] UE4Editor_Engine!FShaderCompilingManager::LaunchWorker() [shadercompiler.cpp:1573]
UE - Graphics Features - Aug 21, 2017This is a common and longstanding crash that has occurred since at least 4.9. The issue appears to be due to missing ShaderCompileWorker.exe in binaries, but many of these crashes occur in the vani ...
Editor reads Alt Gr key input as Ctrl + Alt
UE - Gameplay - Input - Aug 18, 2017When changing editor shortcuts / input settings, pressing the AltGr key will cause the editor to read the key combination of Ctrl+Alt rather than a single key press. This is likely due to Ctrl+Alt ...
EObjectTypeQuery array nodes break when changing Object Channels in Project Settings
UE - Gameplay - Blueprint - Aug 18, 2017When an object channel is deleted in Project Settings, any EObjectTypeQuery array becomes broken due to the array size shifting. Additionally: Enums can change when adding new Object Channels after ...
FGameProjectHelper::GetAvailableMaps() doesn't get all available maps
Tools - Aug 17, 2017This function hardcodes Game/Content/ and optionally includes Engine/Content to search for maps to cook. This means that you cannot select a map from a content plugin to cook. Instead the code shoul ...
Owner No See option does not correctly apply to widgets using screen space
UE - Editor - UI Systems - Aug 17, 2017When using the Owner No See option with Widgets, if the widget is set to display on the screen rather than the world, then the option does not affect the widget as intended. Other forms of changing ...