Unreal Engine Issues
Unreal Engine Issues
[CrashReport] libUE4Editor-ApplicationCore.so!X11_SetWindowPosition [SDL_x11window.c:863]
UE - Platform - Linux - Jan 11, 2021Generated from CrashReporter ...
'Force Volumetric' property broken on instanced static meshes
UE - Graphics Features - Jan 11, 2021Regular static meshes work expectedly with Force Volumetric however instanced static meshes do not. ...
Unreal 4.26 Crashes when playtesting with a groom in the scene
UE - Graphics Features - Jan 8, 2021When you hit play with a groom in the scene, the engine crashes Additional notes: First tried adding it to a skeletal mesh through a character blueprint. Engine crashes. Engine doesn't crash if pla ...
Spawnable templates can reference other spawnables and their levels in a sequence
UE - Anim - Sequencer - Jan 8, 2021Spawnable templates can reference other spawnables. These references will be unstable due to the nature of spawnables, and the level reference can lead to unexpected behavior. ...
DateTime Variable in Sub Widget resets on Compile
UE - Editor - UI Systems - Jan 7, 2021When attempting to set the default value of a date time in a sub widget the changes are not kept after compiling. ...
Enabling window animations causes dropdown menus to flicker and become unselectable
UE - Editor - UI Systems - Slate - Jan 7, 2021Not a regression as I was able to repro this in 4.25.4 The bug doesn't occur every single time, you may need to try disabling/re-enabling the setting and/or clicking on the menu dropdowns a few tim ...
Crash on project startup due to certain Skeletal Mesh being accessed
UE - Anim - Runtime - Jan 6, 2021If you open the 6 assets that were close unexpectedly it will crashEnemy (Blueprint), Player_BP (Blueprint) and ThirdPersonGameMode (Blueprint) it crashesThe texture and Projectile_Base (Blueprint) ar ...
Ensure in APlayerState::OnRep_bIsInactive may be hit
UE - Networking - Jan 6, 2021The ensure in APlayerState::OnRep_bIsInactive may be hit due to the player state being replicated before the game state. The check is necessary for making sure the game state is available, but the e ...
Cascade particle system crash when changing levels in a cooked game
UE - Niagara - Jan 6, 2021Changing levels with an auto-released particle system will cause cooked builds to crash. This is a regression. This crash does not occur in 4.25 ...
Cannot create FBXEportOption in blueprints
UE - Anim - Sequencer - Jan 5, 2021The class UFbxExportOption is not specified as a blueprint type, so it cannot be constructed in blueprints. This class is needed for exporting FBX files from a sequence, which means this functionali ...