Unreal Engine Issues
Unreal Engine Issues
MIDIDeviceController.h causes compilation errors when included in an external module
UE - Audio - Jan 16, 2017When you attempt to access MIDIDeviceController.h in your own project, it'll fail when you include it. This is the main error, while the other is a syntax error: missing type specifier - int assume ...
Multi-Line Text metadata not available if Text variable is created in a Blueprint
UE - Gameplay - Blueprint - Feb 20, 2017The Multi-line Text metadata specifier is not able to be set in a Blueprint. This means that text variables that are created directly inside of a blueprint cannot have this specifier set and cannot ...
shadow seam occurs when lighting is built after object is rotated
UE - Graphics Features - Jul 12, 2017There is an issue that is occurring where visible shadow seams appear after an object is rotated where it was not previously. CL tested 4.15.3 - CL 3450819 - Issue is present 4.16.2 - CL 3514769 - ...
Yellow 'Revert to Default' arrow disappears when not on screen
Tools - Jul 20, 2017When a details value is changed, the yellow 'Revert to Defaults' arrow next to the changed value will vanish if the changed setting is scrolled off screen. This also prevents the arrow from reappea ...
Unable to use wrap with or replace with for widget components that are children of an expandable area component
UE - Editor - UI Systems - Sep 29, 2017With the expandable area widget component, you are unable to use the wrap with or replace with for widget components. This issue does not appear to be a regression. Versions Tested: Issue occurs in ...
Materials on deleted children are applied to camera
UE - Gameplay - Blueprint Editor - Nov 28, 2017Materials on deleted children are applied to the camera when inside of an actor blueprint. This issue does not appear to be a regression. Versions Tested: Issue occurs in all versions Tested 4.16.3 ...
Enable Per Poly Collision setting in skeletal mesh doesn't apply when adding mesh to level
OLD - Anim - Nov 30, 2017On a skeletal mesh, there is a setting under the Asset Details for "Enable Per Poly Collision". This check box can be checked, but the setting is not kept when the skeletal mesh is added to the leve ...
Namespaces are not removed when importing Skeletal Meshes from FBX, and breaks the importing of referenced Animations
Tools - Jul 24, 2018Namespaces in skeletal mesh FBXs are coming in as prefixes to the bone name. This issue did not appear in 4.19.2 (CL-4033788), as seen in the attached picture. This issue was reported and tested in ...
"Expose on Spawn" variables in Actor Components are overridden by the details value.
UE - Gameplay - Aug 2, 2018"Expose on Spawn" variables in Actor Components are overridden by the value set in their Details Panel when called in another Blueprint. This issue was reported and tested in 4.20.1 (CL-4233996). ...
Ensure when pasting copied nodes into an Object
UE - Gameplay - Aug 7, 2018When copy and pasting nodes from an Actor Blueprint to an Object Blueprint the Editor stalls for a bit and an ensure occurs. This issue was reported and tested in 4.19.2 (CL-4033788). This issue ...