Unreal Engine Issues
Unreal Engine Issues
ARKit GetCurrentFrame crashes app
UE - Platform - XR - Aug 22, 2018Using "GetCurrentFrame" crashes app. "The crash is due to the default constructor of FAppleARKitFrame being called by the above mentioned blueprint function. That constructor fails to initialize fi ...
Orthographic View doesn't respect the default Character Rotation
Tools - Aug 22, 2018Orthographic doesn't respect the default character rotation of -90 degrees. This is reflected when viewing the Third Person character in Right/Left and Front/Back Orthographic views. This issue was ...
Stereo layers persist in HMD after VR Preview
UE - Platform - XR - Aug 22, 2018Stereo layers persist in the HMD after VR Preview is closed. This persists through opening other maps and using VR Preview in those maps. StreamChangelistOccurs?//UE4/Main4305553Yes//UE4/Main429899 ...
Material editor: Custom node doesn't generate error in stats output
UE - Graphics Features - Aug 22, 2018In 4.20 custom code material nodes no longer output their errors to the stats window. ...
[CrashReport] UE4Editor_RenderCore!FPendingCleanupObjects::~FPendingCleanupObjects
UE - Graphics Features - Aug 21, 2018Comments from users in crash group:I tried to launch my project 1266 FPendingCleanupObjects::~FPendingCleanupObjects() 1267 { 1268 QUICK_SCOPE_CYCLE_COUNTER(STAT_FPendingClea ...
Set world or relative rotation on a child component sets the wrong rotation
UE - Gameplay - Blueprint - Aug 21, 2018Unexpected results from setting relative rotation on child of child in BP. Also confirmed in Main CL 4302610 "I have found that changing this code from RelativeRotationCache . RotatorToQuat (NewRe ...
Alembic file doesn't play animations when imported as Skeletal Mesh
OLD - Anim - Aug 21, 2018When importing an Alembic file as a Skeletal, the animation and morph targets keys are there but when played in the Viewport or Sequencer there is no animation. This was reported and tested in 4.2 ...
UMG ListView doesn't propagate OnItemSelectionChanged events to its items
UE - Editor - UI Systems - Aug 21, 2018"When using a UMG ListView widget, there seems to be two ways to be notified of item selection changes. An event on ListView which fires when the selection state of any item changes, and an event on ...
PreviosFrameSwitch Material Expression Does Not Work With Displacement.
UE - Graphics Features - Aug 21, 2018The PreviousFrameSwitch material expression works as expected only with world position offset, but not tessellated displacement. Found in 4.19 CL# 4033788, 4.20 CL# 4233996, 4.21 CL# 4302610 ...
Struct Boolean value can be changed when using a Set node for the struct in Blueprints
UE - Gameplay - Blueprint - Aug 21, 2018If a struct has a property with the EditCondition meta after a Boolean property that is set to the Boolean property, this Boolean property will be changed inadvertently when a Set node is used for ...