Unreal Engine Issues
Unreal Engine Issues
Event does not fire at end of playback range
UE - Anim - Sequencer - Aug 29, 2016Event does not fire at end of playback range. This does work with Forced Fixed Frame Interval Playback so wonder if this is invalid? I have some test content set up in //UE4/Main QAGame QA-Promoti ...
Tick fires in PlayerController BP in Editor
UE - Gameplay - Blueprint - Oct 6, 2016If a blueprint has any functionality on tick, the tick event will fire when a blueprint is restored within the editor after closing and reopening a project. Regression (no) issue (does) occur in 4 ...
Performance decreases with the number of morph targets
UE - Anim - Rigging - Jun 15, 2023Performance decreases quite a bit on characters with large number of morph targets, as soon as even one target is active. ...
Packaging Project with Nativize Blueprint Assets Prevents Overlap Events from Firing
UE - Gameplay - Blueprint Runtime - Mar 31, 2016Currently, I have been unable to reproduce this issue outside of the user's project that is provided in the repro steps. Packaging a game that has the experimental feature Nativize Blueprint Assets ...
Touch release fires after using the virtual joysticks when "Use mouse for touch is enabled" when clicking a button
UE - Editor - UI Systems - May 29, 2019Under the following conditions touch release will fire off when clicking a button Use mouse for touch is enabledThe user has recently clicked a virtual joystickThe user then clicks a button ...
Print String duration divided by number of players
UE - Gameplay - Blueprint - Jul 9, 2018Print string duration is divided by number of PIE players. ...
Crash on PIE with varying number of players
UE - Networking - Jan 26, 2015User crashes on PIE when number of players is set to two in the "Play" drop down menu. No crash if number of players are set to 1,3, or 4. Additionally, setting the "Dedicated server" checkbox to ...
If child actor component is already also overlapping something it's parent will not fire off an overlap event
UE - Gameplay - Jan 11, 2016If the a blueprint has an overlap event and that blueprint has a child actor component with an overlap event then the child can stop the parent from firing off an overlap event if the child also ove ...
Inline edit conditions don't support undo
Tools - Jul 3, 2018The Editor does not support undo after making changes Inline edit properties. Working in 4.18.3 Broken in 4.19.2 Tested in 4.18.3(3832480), 4.19.2(CL - 4033788), 4.20(CL - 4181430) , 4.21(C ...
Actors disappearing after saving a large number of modifications to world partition maps
UE - Editor - Workflow Systems - Nov 4, 2022From Licensee: "We've encountered a world partition bug where newly created actors go missing in the viewport and Outliner after saving modifications to a large number of actors. This bug is partic ...