Unreal Engine Issues

Blackboard Key Type Cannot Be Compared Using an "Equals" Node

Attempting to compare a blackboard key type using an equals node always returns false. In the setup in the attached project, there is a task that contains a public Blackboard Key Selector variable. ...

Square Root Falloff causes rendering errors in shipping builds on landscape

When a build has been packaged using shipping options, square root falloff settings cause landscape to incorrectly render. Note: When downloading the files, please note that the WindowsNoEditor fo ...

LPV Light Propagation Volume does not work in the right eye of the Oculus Rift

When Using a LPV the lighting that is bouncing is only visible in the left eye. Oculus needed for reproducing this issue ...

Off screen nodes snapping back in to place after alterations in blueprints

After deleting a node, other off screen nodes tend to snap back into place when panning across the blueprint. ...

Sprites with non-center pivots can be invisible in thumbnail renders

Clearing BB values with UBlackboardComponent::ClearValue doesn't work

It just doesn't. There's a bug in the code, as described by user in the linked answerhub thread ...

Cross Product Node labeled "Cross_VectorVector" instead of "X"

The Cross Product Blueprint Node is now labeled Cross_VectorVector taking up more space as a node than the previous "X" Also reproduced on Main Promotable-CL-2455917 ...

Crash when creating StaticMesh repeatedly

UE4Editor crashes when creating static meshes. Event at startup time while it tries to create default object it crash sometimes. ...

FBX: Camera imports to Matinee with skewed position and rotation

When reimporting a .FBX matinee Actor, the X and Y axis of the animation are interchanged. ...

Setting the cursor in the behavior section of the details panel for a widget does not work

The cursor option within the behavior section of the details panel for widgets does not set the cursor when the widget is hovered. ...