Unreal Engine Issues
Unreal Engine Issues
Push based fast array with net.PushModelSkipUndirtiedFastArrays not replicating across multiple PIE sessions
UE - Networking - Sep 19, 2022The conditions for this bug are fairly specific. The actor must be statically placed, with its only replicated property being the fast array, and net.PushModelSkipUndirtiedFastArrays must be enabled ...
Camera Shake can apply a new post process material every tick when post process material has "Is Blendable" disabled
UE - Anim - Sequencer - Mar 26, 2024In the repro project the player camera has a post process material that slightly darkens the frame by subtracting 0.01 from the final color. When a camera animation based on a camera sequence is pla ...
Crash When Adding a second animation timeline after adding keys to the first
UE - Anim - Sequencer - Nov 16, 2015If the user adds a second time line to a widget blueprint after the first has had a key frame add then the editor will crash if the curve editor is selected. ...
Crash reparenting actor component to InstancedStaticMeshComponent
UE - Gameplay - Blueprint - Sep 14, 2016Reparenting an actor component to an instanced static mesh component causes a crash. Found on //UE4/Dev-Blueprints CL-3122712 ...
Crash right-clicking in anim blueprint asset picker
OLD - Anim - Mar 10, 2017Editor crashes when right-clicking in the blank area of the anim blueprint asset picker ...
Editor Crash on Mac after creating blueprint structure
UE - Gameplay - Blueprint - May 10, 2017Creating a blueprint structure in the content browser causes the editor to lock up and become unresponsive. ...
CLONE - Editor Crash on Mac after creating blueprint structure
UE - Gameplay - Blueprint - May 19, 2017Creating a blueprint structure in the content browser causes the editor to lock up and become unresponsive. ...
The Toggle Comment Bubble button for Reroute nodes does not revert the comment bubble to constant visibility
UE - Gameplay - Blueprint - Nov 21, 2015The Toggle Comment Bubble button for Reroute nodes does not revert the comment bubble to constant visibility if the bubble is set to only appear when the node is hovered over. This does not occur w ...
Sound notify does not play in Persona if Follow is enabled
OLD - Anim - Oct 28, 2016REGRESSION: YesWORKING: 3172292 (4.13.2)BROKEN: 3177600 (4.14) If the user enables the Follow setting on a sound notify, the sound will not be heard in Persona. The sound will still play correctly ...
Assertion opening blueprint with HISMC created in 4.11
UE - World Creation - Worldbuilding Tools - Foliage - Jun 7, 2016After project was upgraded to 4.12 opening a blueprint that contains Hierarchical Instanced Static Mesh component will result in a crash. From the log I this is the important part: Assertion faile ...