Dynamic input scripts crash when removing IF node's Pin and recreating it

UE - Niagara - Dec 19, 2018

This seems to happen with other NiagaraScript. According to Licensee, when this operation is done, it seems that the ID of the parameter is incorrect. ...

WMR: Crash in VR Edit Mode

UE - Platform - XR - Dec 19, 2018

Editor crashes when entering VR Edit Mode with WMR HMD ...

Build Plugin process fails with null reference exception when building a plugin that has "Can Be Used With Unreal Header Tool" set to true

UE - Foundation - Cpp Tools - Dec 18, 2018

Trying to use UAT to build a plugin that has CanBeUsedWithUnrealHeaderTool set to true will fail due to a null reference exception (log from Main CL 4666322 attached). This happens because the plugi ...

The previous value of a struct passed to a RepNotify may be incorrect

UE - Networking - Dec 17, 2018

Replicated structs with multiple properties can have the wrong previous value passed into their rep notify functions if all of the properties do not change in any given frame of replication to the c ...

Possessable with attach track has incorrect transform when converted to spawnable

UE - Anim - Sequencer - Dec 17, 2018

When converting to spawnable the transform of an actor is not correctly updated if it has an attach track. ...

[CrashReport] UE4Editor_Engine!CropRawTrack() [animsequence.cpp:1798]

OLD - Anim - Dec 14, 2018

Comment from user in crash groupTried to delete frames in an animation ...

Events do not trigger after the sequence is moved to a different location

UE - Anim - Sequencer - Dec 14, 2018

Events are failing to trigger after the sequence that they are in is moved to another folder or migrated to another project because no director instance is available. I did not see this issue when ...

Sequencer:The Spawned AnimBP variable is not changed during the second play

UE - Anim - Sequencer - Dec 14, 2018

The Spawned AnimBP variable is not changed during the second play. When changing Spawned AnimBP variables from Sequencer Track, the first change works correct. Second time, It can not be changed co ...

Unable to open generated.h file in Visual Studio

UE - Foundation - Cpp Tools - Dec 13, 2018

This is related to [Link Removed], and possibly the same issue. It is still not possible to open a generated.h file from within a project solution. I was able to reproduce this in both a binary Engi ...

Sequencer Sub Sequence cannot play back from Master Sequence at a Time Scale under "1.0"

UE - Anim - Sequencer - Dec 13, 2018

Sequencer Sub Sequence cannot play back from Master Sequence, when the Property Time Scale is set to numbers under "1.0" ...