Unreal Engine Issues
Unreal Engine Issues
Alpha Channel Created when 'Accumulator Includes Alpha' is Disabled in MRQ
UE - Anim - Sequencer - MRQ - Apr 12, 2022Occurs 3/3 times Alpha Channel Created when 'Accumulator Includes Alpha' is Disabled in MRQ issue discovered in LiveQA, and appears related to FORT-451157 Note: Whether 'Accumulator Includes Alpha ...
Noise Material Expression Position Input says it can take a 2 dimensional vector, but errors if you do
UE - Rendering Architecture - Materials - Apr 12, 2022[Image Removed] ...
[Sound Cue][Blueprint API] - Setting a parameter value a second times does not work
UE - Audio - Apr 9, 2022Setting a parameter on a Sound Cue from Blueprints more than once is not working. The first time a parameter is set works, but any following sets are ignored. This is a regression and does not occu ...
Type Promotion nodes break connections to other nodes
UE - Gameplay - Blueprint Editor - Apr 7, 2022Type Promotion nodes should cache pins that have had their type manually converted by the user
UE - Gameplay - Blueprint Editor - Apr 7, 2022[Link Removed] We should just cache any user-converted pins on the type promotion nodes and make sure to keep those types if they are valid. If they are invalid, then we can orphan them or someth ...
Recompiling blueprint breaks Instanced class property inside child actor
UE - Gameplay - Blueprint Compiler - Apr 7, 2022When a blueprint class that contains an instanced property is used as the class for a child actor template, recompiling that class results in a disconnect between the instanced subobject in the blue ...
Third Person C++ Template Package Fails to Launch with Assert Error Window
UE - Anim - Runtime - Apr 7, 2022Occurs 3/3 times. Third Person C++ Windows package crashed on launch with Assert Error Window (see attached screen capture) Regression occurs: Repro'ed in //UE4/Release-4.27 EGL Live @ CL18429761 ...
Unable to bind Float variables to certain properties in Widget elements
UE - Gameplay - Blueprint - Apr 7, 2022Unable to bind float variables to certain properties in Widget elements. You are able to bind Structure floats if needed as a workaround. Repro Rate: 3/3 Tested this in //UE4/Release-4.27 @ CL#183 ...
Niagara particles with collision will continue to move along World +Y-axis
UE - Niagara - Apr 7, 2022Niagara particles with collision slide in the direction of World +Y-axis after the point they should have stopped. If the user uses multiple systems in the same spot all the emitters appear to bounc ...
Sequencer based Camera Shake throws an assertion when spammed
UE - Anim - Sequencer - Apr 7, 2022Activating a Sequencer based Camera Shake repetitively results in an assertion being thrown. Assertion failed: DestAllocationIndex != SourceAllocationIndex [File:D:\build\++UE5\Sync\Engine\Source\R ...