Unreal Engine Issues
Unreal Engine Issues
Camera grain fails to render on mobile previews and on devices.
UE - Platform - Mobile - Aug 11, 2020This was said to have been working in 4.24 Unsure currently when regression was If you use SM5 preview and play in mobile preview, it works as intended. ...
Crash occurs while animating a control rigged actor in sequencer when drag selecting the actor in a orthographic view
UE - Anim - Sequencer - Dec 8, 2021This is a regression Tested in 4.27.2 Drag selecting a control rigged actor while in an orthographic view causes the editor to crash. ...
Closing editor after quitting a standalone game causes a crash.
UE - Editor - UI Systems - Jan 4, 2022The editor will produce a crash most of the time when closing editor after quitting a standalone game. This is a regression due to it not occurring in 4.26. ...
Image Media Source does not display properly on Mobile
UE - Media Framework - Nov 17, 2021Image Media Source does not display properly on Mobile Regression Unconfirmed, can't check issue in 4.26, because project can't be opened on that version. ...
Editor crashes when keying a frame to an Animation from Pose with Appended Frames
UE - Anim - Runtime - May 17, 2022This is a regression. Tested in //UE4/Release-4.27 CL18319896 Editor crashes when keying a frame to an Animation from Pose with Appended Frames. ...
Instanced Editable Variables of type Blueprint Interface can't be set
UE - Editor - Workflow Systems - May 19, 2022This is a regression tested in //UE4/Release-4.27 cl 18319896 Instanced Editable Variables of type Blueprint Interface can't be set. ...
Adding a variable to a Structure after packaging then repackaging causes the package to fail
UE - Framework - Aug 12, 2022This is not a regression. Tested in //UE4/Release-4.27 CL18319896 Adding a variable to a Structure after packaging then repackaging causes the package to fail. ...
Changing a Mesh's Build Scale doesn't update the Mesh's Bounding
UE - Editor - Sep 8, 2022This is a regression tested in //UE4/Release-4.27 CL18319896 Changing a Mesh's Build Scale doesn't update the Mesh's Bounding to the same scale. ...
Mesh Decals don't work with HISM of non-nanite meshes
UE - Rendering Architecture - Aug 10, 2021The HISM on the right has 4 instances light the ISM on the left, but only one instance works with the mesh decal material. [Image Removed] ...
Light leaks when cast shadow disabled light is applied to the Hair material.
UE - Graphics Features - Shadows - Feb 27, 2023There seems to be a leak in the ContactShadow determination in DeferredLightingCommon.ush ShadowRayCast(), but I could not determine if this is the specification. This problem always occurs from 4. ...