Unreal Engine Issues
Unreal Engine Issues
UAssetDefinition doesn't allow overriding actions from base classes
UE - Editor - Workflow Systems - Jun 24, 2024In the new implementation UAssetDefinition to define the actions for asset we found that it isn't possible to delete or hide actions from parent classes due to the ToolMenu system works with delegat ...
Steam Sockets cannot create listen socket during non-seamless server travel
UE - Online - Jan 24, 2025This seems to occur because the original listen socket is still around when the instance tries to create the new one, even though it has been marked for deletion. The issue does not occur when FStea ...
Mouse functionality breaks on Linux when game is full screen on multi-monitor setup
UE - Platform - Linux - Mar 1, 2016When the game window is maximized on any monitor other than the left most monitor, the mouse will not interact with the game window. ...
Sequencer: SourceData[x].SourceIndex may be larger than the size of the Sections array, causing a crash
UE - Anim - Sequencer - Mar 29, 2017A licensee has encountered a crash when loading Sequencer Assets that occurs in BlendSegment during a sort lambda. It's possible to end up in a situation where the SourceIndex being sorted is larger ...
Oculus Plugin Content - Oculus RiftS Controller - Roughness Mask not connected in material
UE - Platform - XR - Jul 31, 2019New Material for the new RiftS/Quest controller meshes does not have roughness mask connected. With roughness connected controller looks better (Shiny buttons, Matte Grip) but I want to call out a ...
LocalHeightFog placed in 5.3 projects are invalid and not appearing when the project is updated to 5.4
UE - Graphics Features - May 24, 2024LocalHeightFog actors placed in levels for 5.3 projects are invalid and not appearing in levels after the project is upgraded to 5.4. This is likely due to LocalHeightFog being renamed to LocalFogVo ...
Existing widget name error from rejected widget object.
UE - Editor - UI Systems - Dec 5, 2017Rejected widget object for paste action from other widget somehow remains in the widget editor making name conflict for other widgets. ...
The "Get Input Touch state" node does not return false for the "Is Currently Pressed" pin when dragging of screen
UE - Gameplay - Input - Apr 2, 2015If the user presses down and drags off screen without lifting their finger/releasing mouse button then the "Get Input Touch State" node does not return false (for the Is Currently pressed pin). It c ...
BP successfully compiles, but compile sign remains "dirty" after adding a "Key Get Display Name" node to the character Blueprint
UE - Gameplay - Blueprint - Aug 2, 2016If the use adds a "Key Get Display Name" node to their character blueprint, the compile button will not update to the green check mark. It continues to show the Orange box with the question mark (as ...
Changing Physical Surface Name and Reassigning It From Default Value Crashes
UE - Simulation - Physics - Oct 18, 2016Changing the name of a physical surface that has already been applied to a physical material will cause a crash, if you try to reapply the renamed physical material from default. The physical materi ...