Unreal Engine Issues
Unreal Engine Issues
Animation Rate Scale does not appear to have an affect when blending an animation with two different Rate Scales
OLD - Anim - Dec 14, 2018Rate Scale does not appear to have an effect when using a blend space that blends an animation with two separate Rate scales. ...
Making a navigation system 'strictly static' affects all subsequently created navigation system instances
UE - AI - Mar 26, 2020The problem is a result of two things: UNavigationSystemV1::bStaticRuntimeNavigation being staticUNavigationSystemModuleConfig::UpdateWithNavSysCDO copying the data from nav sys CDO, including bStat ...
Transform Origin Scale on the Level Sequencce Actor's Instance Data can affect rotations
UE - Anim - Sequencer - Apr 30, 2025Scale is used as part of the rotation calculation for transform multiplication, and it can have an effect in the sequence transform origins. It's expected that scale is completely ignored, and shou ...
Custom iOS icons don't appear on device for Windows BP projects (Binary Build)
UE - Platform - Mobile - May 4, 2018iOS icons have stopped working for Windows BP projects again; this does not occur on Mac. It also does not occur when using a source build from p4 (only on a binary build from the launcher). Note t ...
Dragging and dropping a button into the designer tab of a widget blueprint in 4.8 will crash the engine
UE - Gameplay - Blueprint - Feb 2, 2015If a user tries to add a button to the designer tab of a widget blueprint the editor will crash. ...
Editor ES2 Feature Level preview and Mobile Preview PIE do not limit materials to 8 textures
UE - Platform - Mobile - Sep 6, 2016ARCore: passthrough camera texture has blue and red channel swapped when building against gles 3.1
UE - Platform - XR - Mar 21, 2018Skeletal Meshes do not work properly on Open GL ES 3.1 on Xiaomi Redmi 6
UE - Platform - Mobile - Oct 30, 2018Skeletal meshes do not render or animate properly on the Xiaomi Redmi 6 (PowerVR GE8320) when using OpenGL ES3.1. This issue changed a bit from 4.19 to 4.20. In 4.19, the skeletal mesh seems to of ...
Editor crashes if opening a sublevel containing a navmesh when persistent level is open
UE - AI - Sep 8, 2015If the persistent level is open and a user attempts to open a sublevel that contains a navmesh, the editor will freeze and then crash. Frequency: 3/3 Crashreporter: N/A ...
Pasting variable nodes into a BP without those variables, should add them to the BP on paste.
UE - Gameplay - Blueprint - Jun 1, 2015If nodes are copy/pasted from a project in 4.7 to a project in 4.8, various nodes will not copy over and must be remade in the 4.8 blueprint. ...