Anim Slots are always placed in the Default Group

OLD - Anim - Sep 16, 2015

After generating a new Slot node in the AnimGraph of the AnimBlueprint, creating a new Slot Group and subsequent Slot for that group results in the new slot being assigned to the Default group after ...

Blending Animations between Third Person Project and Animation Starter Pack results in "dipping below floor level"

Docs - Samples - Aug 5, 2015

A number of users have reported that blending animations between Third Person Project and Animation Starter Pack results in a "dipping below floor level" between the two animations. The cause of th ...

Constant Crashes on OS X 10.10.1

UE - Platform - Apple - Dec 15, 2014

User (Omri) on Mac running OS X 10.10.1. on MacBook Pro (17-inch, Early 2009 Experiencing Crash. Cannot reproduce. Crash Reporter: N/A Callstack: MachineId:1E07B9CE2F4554A7C3F421A9DD97AFB5 EpicAc ...

Crash when toggling between Stereo on and Stereo off

UE - Platform - XR - Dec 22, 2016

Crash when toggling between Stereo on and Stereo off after launching the game via right clicking the uproject. After toggling stereo on and off a few times, the session crahes ...

Rendering artifacts with bloom on iOS metal

UE - Platform - Mobile - Jan 23, 2017

The user on this answerhub thread has reported a strange issue with bloom when using metal on newer ios devices. It looks like the material is creating NaNs or overflowing producing errors in the bl ...

Background blur does appear to allow transparency when used in a widget component

UE - Editor - UI Systems - Jan 23, 2017

Background blur does appear to allow transparency when used in a widget component ...

Text placed in a border appears to show the wrong color when launched on to an iOS device

UE - Editor - UI Systems - Feb 9, 2017

Text that has a border widget as a parent appears to show up grey when launching onto an iOS device. ...

Spin Box delta does not appear to affect how the spin box increments through its values when clicking and dragging with the mouse

UE - Editor - UI Systems - May 12, 2017

Spin Box delta does not appear to affect how the spin box increments through its values when clicking and dragging with the mouse. The spin box appears to increment/decrement by more or less dependi ...

Blueprint inheritance can cause dangling references to stale UProperties across compiles

UE - Gameplay - Blueprint Compiler - Jun 6, 2017

A number of places in the code rely on raw UProperty pointers to track properties they care about. This can present issues when BPs inherit from other BPs, because the parent's class may be Purged / ...

Cannot debug code projects in the binary engine

UE - Foundation - Cpp Tools - UnrealBuildTool - Jun 6, 2017

Code projects in the binary version of 4.16.1 cannot be launched without the Editor in the debugger in Visual Studio. The project hits a breakpoint while launching, with the following showing in the ...