Switching a code project created in a source-built Engine to use the binary Engine results in files being deleted from the binary Engine installation

Tools - Nov 18, 2016

If a code project is created in an Engine built from source code, and then it is switched to use a binary Engine installed by the Launcher, building the project in Visual Studio will result in numer ...

Copy and Pasting the Value for a Vector3 Parameter causes Color Picker to Stretch Across screen

UE - Rendering Architecture - Materials - Nov 17, 2016

When copying the 'Value' of a color from the color picker within the material editor, and pasting it into the value field of a new color picker dialog window, it stretches across the screen and caus ...

Packaging plugin doesn't create UE4Editor.modules file

UE - Foundation - Cpp Tools - UnrealBuildTool - Nov 17, 2016

Seems like packaging plugins doesn't generate UE4Editor.modules files. This file is used to point to the plugin binaries to use, and so can cause issues. The simple workaround for this is just copy ...

[CrashReport] UE4Editor_UnrealEd!UTransBuffer::Cancel() [editortransaction.cpp:697]

Tools - Nov 17, 2016

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Error message: Assertion failed: (Index >= 0) & (Index < ArrayNum) [Link Removed] [Line: 833] ...

[CrashReport] UE4Editor_Core!FArchive::SerializeCompressed() [archive.cpp:447]

UE - Foundation - Core - Nov 17, 2016

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Error message: Assertion failed: PackageFileTag.CompressedSize == PACKAGE_FILE_TAG_SWAPPED [L ...

[CrashReport] UE4Editor_CoreUObject!UObjectPropertyBase::Identical() [propertybaseobject.cpp:60]

UE - Foundation - Cpp Tools - Hot Reload - Nov 17, 2016

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Error message: Access violation - code c0000005 (first/second chance not available) Source C ...

USceneComponent::PropagateTransformUpdate could avoid calls to MarkRenderTransformDirty when transform does not change

UE - Gameplay - Nov 16, 2016

From the UDN: "In USceneComponent::PropagateTransformUpdate, even when Transform has not changed, Bounds are updated and MarkRenderTransformDirty is called. I think that judging whether Bounds have ...

bLightAttachmentsAsGroup doesn't work with default ACharacter setup which has a hidden capsule component as the root

UE - Graphics Features - Nov 15, 2016

https://udn.unrealengine.com/questions/318476/bug-light-attachments-as-group-not-working-on-char.html ...

Crash occurs when Switching between Engine Scalability Settings after Adding Landscape Material

UE - Graphics Features - Nov 15, 2016

A crash occurs when the licensee modifies the engine scalability settings after clearing and reapplying a landscape material. ...

GEditor->OnBeginObjectMovement only fires on Actors

Tools - Nov 15, 2016

When moving a component of an actor instead of the actor itself, the OnBeginObjectMovement delegate from GEngine is not triggered. It should match the behavior of the actor itself and trigger the de ...