HTML5 cannot package on Windows 10

UE - Platform - Mobile - Jul 29, 2016

HTML5 is not packaging or launching onto browsers in 4.12.5 on Win10 machines. ...

Get Random Point In Radius does not return certain vectors

UE - AI - Mar 25, 2015

https://answers.unrealengine.com/questions/198619/get-random-point-in-radius-does-not-work-properly.html "Get Random Point In Radius" will leave one square sector empty. Seems like it creates patch ...

Cursor disappears and reappears when creating a selection box while zoomed

Tools - Mar 18, 2015

When zoomed all the way in, the selection box does not show up where you originally clicked. The selection box appears where your mouse cursor reappears. ...

Selected BP Variables do not refresh details properly

UE - Gameplay - Blueprint - Mar 11, 2015

When selecting variables within a blueprint using the arrow keys, it doesn't refresh the Details properly. You can see this by clicking on each of the variables, to see what the difference between t ...

Detour AI Controller Not Functioning Properly

UE - AI - Oct 30, 2015

Using AI Detour in 4.9.2 works as expected, however, when upgrading a project from 4.9.2 to a newer version, the AI pawns fail to properly navigate around each other when moving to their respective ...

Camera Generates error after saving with Control + S

Tools - Jan 15, 2016

Camera Generates error after saving with Control + S when user left or right clicks afterwards. Regression: Could not reproduce in UE 4.10 ...

Crash when Changing LOD Group on SpeedTree Assets

UE - LD & Modeling - Modeling Tools - Mesh Editing - Nov 22, 2016

A crash occurs when changing/setting the LOD Group of a SpeedTree asset within the Static Mesh editor. Regression? Yes, this crash does not occur in the 4.13.2 binary release. ...

Additive Pose Asset arms become over exteneded when blended with reference pose

OLD - Anim - Jan 27, 2017

Asset is praising the sun rather than having his arms straight out to the sides when blended with the reference pose. This is a regression from 4.14.3 ...

Crash when using 'DumpLightmapSizeOnDisk' Console Command

UE - Graphics Features - Mar 21, 2017

A crash occurs when using the 'DumpLightMapSizeOnDisk' in the Console Command. ...

World Position Offset causing Cracks in Meshes on certain iOS Devices

UE - Platform - Mobile - May 24, 2017

When using World Position Offset and pushing verts of a mesh, cracks appear on the surface using WPO when deployed to an certain iOS devices. I used the Mobile Previewer to compare results to how t ...