Unreal Engine Issues
Unreal Engine Issues
Changing UFUNCTION Category causes function to not appear in BP right-click menu after hot reload
UE - Gameplay - Blueprint - Mar 11, 2015If a function with a Category set in its UFUNCTION macro has the value of the category changed and then compiled (hot reload), the function will no longer show up in the right click menu of the blue ...
EXR renders won't go above 640x360 when rendering from an Editor Window
UE - Anim - Sequencer - Jan 4, 2016User was attempting to render out EXR sequences and ran into an issue where anything above 640x360 caused the window to shrink and render at a lower resolution. The workaround is to "Use Separate P ...
Renaming components in blueprints resets default values for all instances
UE - Gameplay - Blueprint - Sep 15, 2015Renaming a blueprint component and presing ocmpile will reset any altered instances of the blueprint to default values. ...
Editor crashes when attempting to open maps and modes subcategory after changing player pawn from migrated content folder location that gamemode is referencing
UE - Gameplay - Blueprint - Feb 6, 2015The editor crashes when a user attempts to open the maps and modes subcategory of project setting while using a gamemode from migrated content, then moves the player pawn in the content browser to a ...
Can only render Matinee movies with Separate Process
Tools - Aug 23, 2016Can only render Matinee movies with Separate Process. ...
Passing array from blueprint to C++ causes performance drop
UE - Gameplay - Blueprint - Sep 8, 2015Passing a blueprint array as an argument to a C++ function causes a spike in Frame rate, game and GPU. This spike is noticeable when using UnitGraph. Attached screenshots show difference in UnitGr ...
Variables named PlayerCamera are replaced with PlayerCameraManager in PlayerController BPs
UE - Gameplay - Blueprint - Mar 19, 2015Variables named PlayerCamera are being automatically replaced with references to PlayerCameraManager in Player Controller Blueprints. Occurs when you copy+paste a reference (both get and set) to Pl ...
Reflection Captures when used with levels do not pass color of the reflection
UE - Graphics Features - Mar 7, 2015When using a box or sphere reflection capture with a map that has level setup can result in the reflection capture losing any color values. The reflection will still show but now be block where when ...
Overriding functions from a parent class then creating a child class creates two copies of the function in the child class.
UE - Gameplay - Blueprint - Jan 14, 2015When a child blueprint is created from a child of another blueprint that has overridden a function of the original parent blueprint, the child of the child will have two copies of the function. ...
Collision Responses will reset to previous setting after changing the Preset Collision Profile
OLD - Anim - Mar 1, 2017Collision Responses will reset to previous setting after changing the Preset Collision Profile. After the change is made and "Accept" is pressed, the Collision Responses will still have the old ch ...