Unreal Engine Issues
Unreal Engine Issues
Paper2D performance regression due to TArray resizing
UE - Graphics Features - Aug 16, 2019We've noticed after upgrading our heavy Paper2D project to 4.22 that tilemap performance has been massively degraded compared to previous versions. After some digging we found out that it's due to a ...
[CrashReport] UE4Editor-D3D11RHI!VerifyD3D11Result(long,char const *,char const *,unsigned int,ID3D11Device *) [D3D11Util.cpp:249]
UE - Rendering Architecture - RHI - Aug 16, 2019Generated from CrashReporter Updated ticket for [Link Removed] which was stale. ...
Set Order of Additive Anim Type and Force Root Lock cause different results
OLD - Anim - Aug 16, 2019The order in which Additive Anim Type is set to Mesh Space and Force Root Lock is enabled/disabled changes the end result. This seems to be related to the animation compression and DDC. ...
When spawning a large number of widget components they are not visible until the camera moves or the component is selected in the world outliner
UE - Editor - UI Systems - Aug 16, 2019When adding multiple Widget Components (at runtime) to the scene it appears that they do not render until the camera moves or they are selected in the world outliner ...
OBB files per architecture are not unique so Play Store flags it when uploading for different store versions
UE - Platform - Mobile - Aug 16, 2019The Play Store by default on uploading an OBB will check it against the others uploaded so if you are uploading multiple APKs built for different architectures in the same packaging session the OBB ...
Duplicating an overridden function graph causes input/output pins to double
UE - Gameplay - Blueprint Editor - Aug 16, 2019This is caused by the same thing that causes this: https://jira.it.epicgames.net/browse/UE-58390 FBlueprintEditorUtils::PromoteGraphFromInterfaceOverride is the cause of this behavior ...
Emitters at display 3.4 in Content Examples Niagara map are not rendering
UE - Niagara - Aug 16, 2019REGRESSION: Yes, did not occur in 4.22 In the Content Examples Niagara map, the emitters at display 3.4 are not rendering when at runtime. There were some fixes for this (or a similar issue) for V ...
Moving Objects with Surface Snapping Enabled Causes Major Offset
UE - LD & Modeling - Terrain - Landscape - Aug 16, 2019When using surface snapping objects do not move properly. 4.23 CL# 7948402, 4.24 CL# 8012457 This is a regression. ...
Animation poses can be "cached" by reroute nodes as an output in
UE - Anim - Runtime - Aug 16, 2019by design, animation pose output pins can only connect to a single pose input pin. However, you can circumvent this behavior by dragging off the initial pose node output pin into an empty spot on th ...
Exposed variable does not appear to update when the default is changed for the spawn actor from class node
UE - Gameplay - Aug 15, 2019When updating an exposed variable for an actor being used with spawn actors from class, the exposed variable setting will not update to reflect the changes to the default setting. ...