Unreal Engine Issues
Unreal Engine Issues
External Reference Spam converting projects to 4.10
UE - Gameplay - Mar 17, 2016Converting a project from 4.8.3 to 4.10.4 causes external reference spam in the message log>map check window. Seems directly related to [Link Removed]. Making new jira on request. ...
Clicking the [Absolute] bottom of Buttons in Toolbar does not Function
Tools - Sep 9, 2015Hovering over the absolute bottom of buttons in the toolbar, particularly in Blueprints, results in the button being highlighted, but not accessable. The area seems to be 1 or 2 pixels from the bot ...
CharacterMovement doesn't clear velocity
UE - Runtime - Simulation - Oct 11, 2024Velocities are not being cleared when physics simulation set to false. ...
Media playback isnt working with Android
UE - Platform - Mobile - Apr 12, 2017Looks like we've got a report that media playback doesn't work with ES3.1. I'm going to say this is due to the OpenGL context used and possibly the shaders compiled? It was written for ES2 of cour ...
PIE registers 2 Default Brushes in the blank level
Tools - Jul 3, 2017PIE registers 2 Default Brushes in the blank level. It's expected behavior to have 1 Default Brush, which is the case in other play modes, but PIE registers 2. Licensee Description: This is an iss ...
Editor hits Asserts when trying to use debug rendering such as ShowFlag.LODColoration
UE - Rendering - Architecture - RHI - Sep 22, 2020The assert in BasePassRendering.cpp:693 fires, crashing to desktop when using this console command in the editor, in PIE, and closes out the window when playing in Standalone. Does not crash when us ...
Modulated Self Shadowing can not be disabled for Static Meshes
UE - Platform - Mobile - Feb 6, 2017Modulated Self Shadow is only ever disabled and enabled for Skeletal Meshes and does not have any effect on Static Meshes. You can use the command r.Shadow.EnableModulatedSelfShadow 1 to enable self ...
Sun is rendered badly or not showing on mobile devices.
UE - Platform - Mobile - Jan 27, 2015When you deploy the First Person Template to a mobile device, the sun will appear badly rendered or not rendered at all. Tested on iPhone5S, iPad Air, GalaxyS3 Mail, Nexus 6, iPad Air 2, Nexus 5, G ...
Blend weight of animations passed to notifies are incorrect
OLD - Anim - Jan 13, 2015It's currently not possible to prevent notifies from firing by setting their TriggerWeightThreshold. When stepping into the code that fires the notifies I found that the given InstanceWeight was alw ...
Issue with r.SkyAtmosphere.TransmittanceLUT.UseSmallFormat
UE - Rendering - Features - Mar 30, 2026When "r.SkyAtmosphere.TransmittanceLUT.UseSmallFormat=1", some values for the Sky Atmosphere at some directional light angles can lead to the sun disk being cut off, and taking on a chord shape. A ...