Unreal Engine Issues
Unreal Engine Issues
Blueprint Instanced static meshes generated in construction script do not bake lighting properly
UE - Graphics Features - Mar 12, 2015Blueprint's with an instanced static mesh that has instance components added via construction script will fail to build lighting correctly when the pivot is placed outside the lights radius. This ...
Root Motion from Everything doesn't accept Root Motion from Montages
OLD - Anim - Feb 18, 2016Root Motion from Everything doesn't accept Root Motion from Montages in 4.11. This works in 4.10. Can regress down the issue if needed. ...
Direct Capsule Shadows with Point Lights also project shadow on opposite side and direction
UE - Graphics Features - Dec 14, 2016When using a Direct Capsule Shadows on a skeletal mesh with a Stationary Point light, depending on the point lights placement, light source radius, and nearby surfaces will cast the shadow on the op ...
Transforming keys in Sequencer changes the interpolation of the keys
UE - Anim - Sequencer - Dec 19, 2016Going over the new features for 4.15 and I noticed that adjusting the transform of the keys in Sequencer, causes them to change to a linear interpolation. This is also effected if you select Transfo ...
GearVR trackpad quadrant buttons not detected in TM-MotionControllers
UE - Platform - XR - Jul 12, 2017Using the TM-MotionControllers map as a test for GearVR, the 4 buttons in the trackpad quadrants of the bluetooth controller don't register via the blueprint. This issue did not occur on Vive at th ...
Packaged Game Ensure Crash when GameInstance working with Async loading thread
UE - Foundation - Core - Jul 23, 2019In Engine 4.23 Preview, when AsyncLoadingThread is enabled and GameInstance is loaded from a Blueprint, the Engine will crash. ...
Reimporting sprite sheets does not work correctly if the editor has ever been closed and reopened since initial import
UE - Gameplay - Paper2D - Aug 1, 2020UPaperSprite::PostLoad() now sets BakedSourceTexture, BakedSourceUV, and BakedSourceDimension (if AtlasGroup is nullptr). There's nothing in reimport that sets them, so they are stale/latch to the ...
Re-parenting BP that inherits & overrides parent-functions mark's Graph not editable
UE - Gameplay - Blueprint Editor - Aug 28, 2020After creating a Blueprint class and then creating a function inside the BP, then creating another BP that inherits from the parent BP and overriding the original function inside the new Class and t ...
No sound plays when using Oculus Spatialization Plugin
UE - Audio - Spatialization - Nov 10, 2021The Oculus spatialization option is not producing sounds. In Test Rail I can see that the test related to this passed April 2021 in UE4. In UE5 it passed on Early Access in February 2021. ...
Instanced Stereo setting crashes engine when building lighting, creating a vector3 or disabling setting
UE - Platform - XR - Apr 4, 2022After further investigation we noticed that the issue is arising from the Instanced Stereo setting. When creating a Vector3 in a new material, building lighting or disabling the Instanced Stereo set ...