Unreal Engine Issues
Unreal Engine Issues
Android devices are not opening video source files
UE - Platform - Mobile - Jan 10, 2018There is an issue when packaging and launching onto an andorid device in version 4.18 where Android devices are not opening video source files, playing the level on the device shows only a black scr ...
Breakpoint triggered in Visual Studio after running "{,,UE4Editor-Core}::PrintScriptCallstack()" command
UE - Gameplay - Blueprint - Jan 10, 2018Running the command {,,UE4Editor-Core}::PrintScriptCallstack() in the Immediate Window in Visual Studio while debugging is paused in Visual Studio will result in a breakpoint being hit when the ...
Foliage does not appear in capture target when using "Always Persist Rendering State" when the foliage count is over 1.5k
UE - World Creation - Worldbuilding Tools - Foliage - Jan 10, 2018There is an issue occurring where Foliage does not appear in capture target when using "Always Persist Rendering State" when the foliage count is over 1.5k. The issue does not occur when the foliage ...
Blueprint nativization fail with UE4.18
UE - Gameplay - Blueprint - Jan 10, 2018Switching the Blueprint Nativization mode to inclusive along with un-checking Event Driven Loader will result in an error when trying to package the project. ...
Oculus CheckIfPointWithinPlayArea function returns incorrect results
UE - Platform - XR - Jan 10, 2018Oculus CheckIfPointWithinPlayArea function returns incorrect results, always reporting true whether or not the hand is inside the play area or not. The distance and closest point also seem incorrec ...
Landscape cooking takes as much as 6 times longer in 4.18
UE - LD & Modeling - Terrain - Landscape - Jan 10, 2018Some developers are finding that the change to add a bunch of shader types to FLandscapeMaterialResource::GetExcludedShaderTypes() in 4.18.2 increased their project cooking times on PC or console by ...
Skeletal mesh collision skewed on mirrored meshes
UE - Simulation - Physics - Jan 9, 2018[Link Removed] Collision on mirrored skeletal mesh does not match mesh. (has same position, but different orientation) Also occurs on latest (3827667) Also tested and occurring with Skeletal Mesh ...
[CrashReport] Assertion failed: FPlatformOpenGLDevice::FPlatformOpenGLDevice
UE - Rendering Architecture - RHI - Jan 9, 2018Comments from users:tried with -opengl4tried to start with -force-opengl instead of -opengltried to run in opengl modetried to run in opengl mode due to DX11 feature level 10.0 error. (DirectX is in ...
Project fails to build for iOS from Windows when Generate .uedebugsymbols is enabled
UE - Platform - Mobile - Jan 9, 2018This does not occur in 4.18.3 at CL 3823254UATHelper: Packaging (iOS): ERROR: System.IO.DirectoryNotFoundException: Could not find a part of the path 'D:\Epic Games\UE_4.19\Engine\Binaries\ThirdPa ...
Undo deleting a Set or Map member variable will add it back to datatable in reverse order if it was changed
UE - Gameplay - Jan 9, 2018When undoing the deleting of a struct set or map variable, the order of the entries will be reverse in any datatable that's based on the struct. This only occurs if the entries have been modified i ...