Unreal Engine Issues
Unreal Engine Issues
GetOverlappingComponents does not work on Mobile
UE - Simulation - Physics - Jun 13, 2016The GetOverlappingComponents node isn't working correctly on mobile devices. It seems like it may only not be registering components that are spawned at runtime, as it does change the number of over ...
Investigate removing reliable sequence synchronization from UActorChannel::SetChannelActor
UE - Networking - Jul 8, 2019UActorChannel::SetChannelActor contains old code to synchronize the channel sequence numbers for a connection if the channel index is reused. This seems unnecessary now that we intentionally update ...
Daydream "Quit Game" node returns to homescreen of device instead of Daydream VR home
UE - Platform - XR - Feb 14, 2019Google App store rejects UE4 apps with the response: "App switches to a 2-dimensional view unexpectedly When in VR, your app should never display any 2D images. For more information and examples, p ...
Components set to auto activate do not trigger on component activated events
UE - Gameplay - Aug 25, 2016Components that have event's cooked up to their On Component Activated Event do not fire if the component is set to AutoActivated. This does work if the Activation event is triggered by other means ...
Converting BSP to static mesh on Linux causes the editor to crash
UE - Platform - Linux - Mar 11, 2016Converting a BSP to a static mesh will freeze and crash the editor when done on Linux. Windows does not exhibit the same conversion crash. ...
Linux crash upon opening maps in Soul: City content pack
UE - Graphics Features - Jan 29, 2018Opening the maps from the Soul: City asset pack on Linux causes a crash. This seems to be rendering related. It was originally reported as a Vulkan specific issue but we've reproduced it without Vul ...
collision components added to vehicles do not properly register overlap events
UE - Gameplay - Sep 16, 2015overlap events do not fire when collision components such as sphere or capsule collision components are added to a vehicle blueprint. Overlap events seem to register if the component overlaps with o ...
[AI] Navmesh shows in editor but does not get loaded in PIE
UE - AI - Navigation - May 13, 2024When using static or dynamic modifiers only navmesh, there are times that the navmesh will build and display correctly in editor, but it does not get properly loaded at runtime (PIE/SIE). The Recast ...
Actor Not Ticking on First Streaming Level Load When Using Level Streaming Volume
UE - Gameplay - Apr 11, 2017Actor's do not appear to be ticking when a level is first loaded when using a Level Streaming Volume. The Tick event will fire on the second and subsequent attempts. Edit: After further testing, th ...
Changing Asset Manager settings breaks game feature scan directories
UE - Gameplay - Sep 29, 2022The asset manager is used to scan directories on disk for different Primary Assets that can then be loaded on demand. Game feature plugins support the ability to add additional scan directories when ...