Unreal Engine Issues
Unreal Engine Issues
MFI Gamepad support on Mac
UE - Platform - Apple - Jan 27, 2020We are supporting a few controller on Mac (they can be seen in HIDInputInterface.cpp) but since Catalina it is possible to use the same GameController API as in iOS. This is an important feature fo ...
BP - Nativized build will crash at runtime if a non-nativized child that inherits from a nativized parent containing a ChildActorComponent sets the CAC class to a non-nativized child of a nativized BP class.
UE - Gameplay - Blueprint - Jan 26, 2020Current workaround: Add a dummy variable to either BP_Owner_Child or BP_CAC_Child to force one of the two to be nativized. ...
ARKit: Metal Desktop Renderer + Metal v2.1 = Black View
UE - Platform - XR - Jan 26, 2020If Metal Desktop Renderer and Metal v2.1 are both active, the AR passthrough camera renders as black. Issue not observed if only 'Metal Desktop Renderer' or 'Metal 2.1' is selected Issue not obs ...
Creating BlueprintActor from EmptyActor produces an Actor with multiple DefaultSceneRoots
UE - Gameplay - Blueprint - Jan 24, 2020This does not happen with UE4.22. Maybe related to CL#7462096 and CL#7476283. These are fixes for [Link Removed]. ...
EngineSubsystem Deinitialize is not being called
Tools - Jan 24, 2020UEngineSubsystem::Deinitialize() is not called when closing the editor In addition, (tested only with released 4.24.1) when recompiling a module using the "Modules" window in the editor the d ...
In Niagara's "CalculateParticleRadius", StaticSwitch Input is connected
UE - Niagara - Jan 24, 2020This may not compile properly. Should be fixed. ...
Input pins are displayed when "StaticSwitch" is used in "Dynamic Input Script" of Niagara
UE - Niagara - Jan 24, 2020The pin is missing the checkbox or dropdown to set the switch value on the function call node. It should only look like the screenshot if the switch value is propagated to the next higher caller. ...
Failed assertion on creating a basic chaos geometry collection and PIE
UE - Simulation - Physics - Jan 23, 2020User encounters a failed assertion when trying to create a simple geometry collection from a box ...
BlueprintGetter does not work with or disable AnimGraph Fast Path
OLD - Anim - Jan 23, 2020When used as part of the fast path in an ABP, variable Blueprint Getters are not used. If something with a getter that does not conform to or is supported by fast path, is used then fast path should ...
With Ray Tracing Enabled And The RenderDoc Plugin Enabled Shadows Don't Render Correctly On Reflective Materials
UE - Graphics Features - Lumen - Jan 23, 2020When the RenderDoc plugin is installed with raytracing enabled shadows don't render correctly. Found in 4.24.1 CL#10757647 Reproduced in 4.23.1 CL#9631420, 4.25 Main CL#11087956 ...