Specifying a custom UMovementComponent class via SetDefaultSubobjectClass() does not seem to serialize default value edits correctly on the CDO.

UE - Foundation - Core - Oct 28, 2015

Possibly some sort of issue related to SetDefaultSubobjectClass() rather than UMovementComponent specifically. I was able to reproduce in 4.10 release branch and in //UE4/Main with the test project ...

Overriding MacroUV causes stretching Material

UE - Graphics Features - Dec 15, 2014

While working on an issue for a user using MacroUVs, I noticed that entering any value into the Required Module with Override Default Macro UV toggled true will cause the Material to stretch and dis ...

Packaging for Linux in a binary build should be disabled when not supported

UE - Platform - Linux - Jan 5, 2015

According to the user, if you install Linux toolchain, the binary build will allow you to package for it, and will not handle the failure gracefully ( https://forums.unrealengine.com/showthread.php? ...

Spawn Emitter At Location is not available in an Object Blueprint

UE - Gameplay - Blueprint - Feb 4, 2015

Spawn Emitter At Location is no longer an available node in an Object Blueprint. It was available in 4.6.1 but is not in 4.7 or 4.8. Spawn Emitter Attached is still available in an Object BP. Teste ...

Migrating a Material Instance pulls along its preview mesh and all associated materials and textures

UE - Rendering Architecture - Materials - Sep 14, 2015

A licensee has complained that if you assign a preview mesh to a Material Instance, it becomes a referenced asset, so migrating that MatInst will also migrate that mesh and whatever material is assi ...

UnrealMatch3 backgrounds not scaling correctly

Docs - Samples - Aug 4, 2016

The backgrounds for the interactive buttons have seemingly scaled down in the 4.13 engine version. The button icon themselves seem to have been unaffected. Screenshot comparisons included ...

Broken Lines when Calling Draw Lines Function in Standalone Game

Tools - May 9, 2016

Lines are not drawn correctly when calling the Draw Lines node in blueprints when playing in Standalone mode. Regression? Yes, I ran the same test in 4.9.2 and 4.10.4, and the issue did not occur i ...

Compile errors when building full solution for Development Win64

UE - Foundation - Cpp Tools - UnrealBuildTool - Sep 29, 2015

Per email conversation, entering this in as a single bug ...

Text gets cut off in the Message Log

Tools - Aug 3, 2015

Long messages/errors cannot be read in the Message Log because there is no text wrap and no horizontal scroll bar to access the remainder of the message. Edit MattK: Needs word wrap imo. ...

Broken foot rotations on Jog_Lt_Rifle animation in Anim Starter Pack

Docs - Samples - Feb 8, 2016

The feet are broken on Jog_Lt_Rifle animation in the AnimStarter Pack User says that this Animation also doesn't loop very well...and while he does kind of jerk his body a bit on the loop, I don't ...