Crash after creating a suboject for RootComponent if the actor is placed on the level

DevTools - Hot Reload - Nov 6, 2020

The crash occurs when trying to assign a new value to RootComponent if the Pawn is already placed on the level Crash does not happen in  P4 //UE4/Release-4.25.3 CL 13942748 Other steps to reproduc ...

Movie Render Queue renders are not displaying Landscapes

Anim - Sequencer - Nov 4, 2020

When creating a Movie Render Queue render with a landscape the render does not display the landscape. This issue is occurring in 4.26 Binary CL 14627614 This issue is NOT occurring at 4.25. Binary ...

Crash when opening OculusVRDartsGame without oculus software installed

Online - OSS - Oculus - Oct 6, 2020

Several users have reported crashes when attempting to open the OculusVRDarts game we offer in our [Link Removed] Instead of allowing the engine to crash, we should handle this issue gracefully and ...

Unable to open Unreal Engine after cleaning project in XCode

Platform - Mac - Aug 31, 2020

When I have the Epic Games Launcher open as I clean the Xcode project, the top right button will still read "Launch." Clicking on it after the Xcode project is finished cleaning causes the following ...

Uniform Static Mesh Sampling doesn't work on GPU Niagara Emitters

Rendering - Niagara - Aug 11, 2020

Uniform sampling of static meshes for GPU emitters does not work. ...

[CrashReport] UE4Editor-Engine!FMaterial::GetShader(FMeshMaterialShaderType *,FVertexFactoryType *,int,bool) [MaterialShared.cpp:2054]

Rendering - Jun 15, 2020

Generated from CrashReporter Possible dupe of [Link Removed], however callstack differs significantly Error Message: Fatal error: [File:D:/Build/++UE4+Licensee/Sync/Engine/Source/Runtime/Engine/P ...

Can't connect nor send packet via TCP socket in iOS

Platform - Mobile - Jun 9, 2020

TCP Socket messaging in iOS seems not working.  ...

Look at Android GetTimeStamp local file handling

Platform - Mobile - May 29, 2020

Only files in UFS or NonUFS manifest that are local are returning a non-minvalue timestamp.  While this is expected it is causing issues with logging file handling. See: https://udn.unrealengine.co ...