Unreal Engine Issues
Unreal Engine Issues
Niagara Particles don't work with Instanced Stereo Rendering enabled
Rendering - Niagara - Jul 13, 2018With Instanced Stereo enabled, CPU Niagara particles are not visible, GPU Niagara particles render in left eye only. ...
Hot Reload triggers Ensure after default value of a property in a component included in an Actor class is changed
Core - Hot Reload - Sep 13, 2018Performing a Hot Reload after changing the default value of a property in an ActorComponent that is included in an Actor class triggers an ensure if a Blueprint has been created from that Actor clas ...
Plugin module is not reloaded when a game module that depends on the plugin module is hot reloaded
Core - Hot Reload - Jun 28, 2018Performing a hot reload after modifying game code (plugin code is unmodified) does not also reload plugin modules. In the attached project, there are some log messages output when the plugin module ...
Postprocess Outline material does not work
Rendering - Features Teams - Aug 1, 2018The PostProcess Outline Material doesn't render properly. Broken in 4.20.1 (CL - 4239966) and 4.21 (CL - 4245542) Working in 4.19.2 (CL - 4033788) ...
Sphere Reflection Captures Are Not Cleared Out of Arrays Properly When Deleted
Rendering - Dec 11, 2018SphereReflectionCaptures are not properly destroyed when deleted, and still take up space in the AllocatedReflectionCaptureState array. After reaching 341 SphereReflectionCaptures, the only way to c ...
Wheeled vehicle movement is jittery on clients
Physics - Jan 29, 2019Vehicle movement is jittery on clients. This is most apparent when turning while driving. This was also tested in a packaged game with local multiplayer setup. Regression?: Yes This does not occur ...
State Machine events "Left State Event" and "Fully Blended State" not firing when animation is sequence is playing
Anim - Aug 28, 2019State Machine events "Left State Event" and "Fully Blended State" not firing when animation is sequence is playing at the moment you enter/leave the state. ...
ActorComponent and 'SubComponent' Blueprint Default values are being overridden by Class Default values
Gameplay - Jun 18, 2018Blueprint Actor values inherit the Class Default Object values instead of its Blueprint Default Object values. ...
Foliage is Offset When Streaming Existing Levels From World Composition
Tools - Foliage - Jul 3, 2018Streaming an existing level that used World Composition places the landscapes in the correct spot, but any foliage tied to that landscape is placed on the landscape tile at 0,0 instead of its corres ...
Net Dormancy is completely ignored in Blueprints
Networking - Jul 31, 2018Blueprint events seem to ignore Net Dormancy entirely. This was discussed with the Blueprints team and it seems that this may not be an issue directly with Net Dormancy but the fact that Rep Notifie ...