Duplicate keys can be used in a TMap within a data table

Tools - Mar 7, 2018

It is possible to re-use an existing key in a data table containing a TMap without triggering an error message. If the data table is saved with the duplicate key still present, the previous element ...

WrangleContent commandlet hits an assertion failure when run

Tools - Mar 5, 2018

Running the WrangleContent commandlet to try to remove unused assets from a project currently fails due to an assertion. ...

Multiple simultaneous keyboard event inputs not received

UE - Gameplay - Input - Mar 5, 2018

User Submitted Bug Some keys are not registered when pressed with combination of others. ...

Material instance doesn't inherit Allow Custom Depth Writes property enabled in the parent Material

UE - Graphics Features - Mar 5, 2018

If the Parent material is initially a Translucent material, Allow Custom Depth Writes works.If the parent material is initially a Opaque material, Allow Custom Depth Writes doesn't work for the instan ...

Destructible Mesh changes are not updated.

UE - Gameplay - Blueprint Editor - Mar 5, 2018

[CrashReport] UE4Editor_Niagara!UNiagaraComponent::TickComponent() [niagaracomponent.cpp:271]

UE - Niagara - Mar 1, 2018

No user comments in crash group ...

[CrashReport] UE4Editor_D3D11RHI!TRefCountPtr<FRHIResource>::operator=() [refcounting.h:103] - ModifyViewForShadow() [shadowdepthrendering.cpp:1872]

UE - Graphics Features - Feb 28, 2018

No user comments on crash group 95 TRefCountPtr& operator=(ReferencedType* InReference) 96 { 97 // Call AddRef before Release, in case the new reference is the same ...

Blutility button not working after editing blueprint - need to reopen window

UE - Gameplay - Blueprint Editor - Feb 28, 2018

Blutility buttons are broken if graph is edited while panel is open. User reported bug Video repro attached ...

[Landscape] Collision Object Type Requires WorldStatic to Paint Foliage

UE - World Creation - Worldbuilding Tools - Foliage - Feb 27, 2018

No longer able to paint foliage when new Collision Object Type is applied to the landscape. Reproduced in 4.17.2 CL 3658906, 4.18.3 CL 3832480, and 4.19 P5 3898826 ...