Incorrect usage of FText in EnsureMsgf does not trigger a compilation error, leads to crash in shipping

UE - Foundation - Core - Mar 1, 2018

Using incorrect formatting in FText does not cause compilation errors in EnsureMsgf as it does in other functions such as UE_LOG. This causes crashes to sneak through such as a crash on ensure when ...

Animation Notifies Do Not Move Past the Center of Timeline On a High DPI Display

OLD - Anim - Mar 1, 2018

Notify will not move past the center of the notify bar when on a High DPI display -currently syncing to main will update regarding weather this occurs in newest engine version ...

Possible to have a null AudioComponent in ApplySettings

UE - Audio - Mar 5, 2018

User is having issues where they are getting crashes in ApplyVoiceSettings. This should only ever be called from FVoiceEngineImpl::SubmitRemoteVoiceData. In that method, if no SynthComponent is av ...

UHT fails when building in VS if a function tries to return a UEnum pointer

UE - Foundation - Cpp Tools - UnrealHeaderTool - Mar 7, 2018

UHT will fail during build in Visual Studio if a function tries to return a UEnum pointer. Adding a valid keyword before the return type will compile successfully. ...

VehicleGame cannot Compile in the Editor if it was created with a name other than "VehicleGame"

UE - Foundation - Core - Mar 12, 2018

Attempting to compile a VehicleGame project will fail if it was created with a name other than "VehicleGame". ...

Transformed FBoxSphereBounds sphere radius not matching with scaling

UE - Rendering - Mar 16, 2018

When viewing the Sphere Radius around a Static mesh actor it appears to greatly exceed the mesh when setting the Z transform to 4 from 1. ...

ReceiveTickAI called before ReceiveSearchStartAI

UE - AI - Mar 19, 2018

When using both ReceiveTickAI and ReceiveSearchAI nodes, ReceiveTickAI is called before ReceiveSearchAI. This was not the case in 4.18. ...

Favorites section not shown on reload

Tools - Mar 19, 2018

After adding any Folder to your Favorites, the entire section disappears after reloading the project. ...

Duplicate code present in FPropertyEditor::GetEditConditionPropertyAddress

Tools - Mar 21, 2018

There is a line of code in PropertyEditor.h in FPropertyEditor::GetEditConditionPropertyAddress that is duplicated. It does not cause an issue but it is also an unnecessary line. The line is #695 an ...

Arguments out of order in call to FMemory::Memset() from UTexture2DFactoryNew::FactoryCreateNew()

Tools - Mar 22, 2018

The call to FMemory::Memset() in UTexture2DFactoryNew::FactoryCreateNew() appears to reverse the expected order of the second and third arguments. Most other calls to FMemory::Memset() appear to sen ...