Unreal Engine Issues
Unreal Engine Issues
Duplicating Example Level Prevents the Copy From Being Saved
Tools - Oct 27, 2015In a project, if you duplicate the example level and attempt to save it, the save will finish, but the asterisk will remain on the file. Attempting to open the duplicated map will prompt another sav ...
UObject set to DefaultToInstanced will show all properties declared at the blueprint level, even in they're private and not instance editable
UE - Editor - Workflow Systems - Apr 19, 2024Licensee found that when creating a UObject class with DefaultToInstanced and EditInLineNew specified, and then a derived BP was created using the UObject class and used as a variable type in an act ...
Replicated subobject won't be recorded in replay checkpoints if it has no replicated properties
UE - Networking - Jun 8, 2022Because the subobject's RepLayout is empty, it won't write anything to the bunch when recording a replay checkpoint. This means that when scrubbing to a time past a checkpoint, the destroyed subobje ...
Moving a custom cusor (widget blueprint) to another folder after it has been set as the Default mouse can cause a crash
UE - Editor - UI Systems - Mar 2, 2015Moving a custom cursor after it has been set as the default cursor will break the path being used and if the user tries to reset the path but selecting the widget again the editor will crash without ...
Attaching a camera actor component that is the child of a spring arm component to a new skeletal mesh's socket will cause a crash on the server
UE - Gameplay - Sep 11, 2015A User is Spawning an actor, taking the skeletal mesh from it and is attaching a camera from another actor to a socket that is owned by the spawned mesh. This only happens if the camera that is move ...
A packaged game that includes a code class that references a widget Blueprint will display an error on launch stating that the widget blueprint cannot be found.
UE - Editor - UI Systems - Sep 24, 2015If a widget Blueprint is referenced in code, an error is displayed when the packaged game is launched stating that the widget could not be found (in 4.11 the widget still appears to be successfully ...
Mouse loses focus after setting show mouse cursor to true and clicking anywhere on screen
UE - Gameplay - Input - Nov 17, 2014If the mouse is toggled to show by using "Set Show Mouse Cursor" and then the user clicks in the window the mouse will lose focus (the camera will no longer freely track the mouse) ...
Using the "Set array Elem" node to set the element of an array that is a structure (who's member is an array) that exists within an array will not set the element
UE - Gameplay - Blueprint - Sep 10, 2015A user has made an array of arrays by creating a structure that has a member that is an array. When trying to set a member of the array that is within the array, the "Set Array Elem" node does not w ...
Rendering sequence with livelink data has issues with smooth engine offset
UE - Virtual Production - IO - LiveLink - Apr 26, 2023[Link Removed] for reference Playing back a sequence shouldn't have buffered samples. We should have a single one, which was built from the sequence. We need to make sure when played back that it ...
Chaperone bounds appear to move around in the Vive
UE - Platform - XR - May 10, 2016If the player moves their head around with the chaperone bounds showing the bounds will wave back and forth in a floating fashion. ...