Unreal Engine Issues
Unreal Engine Issues
Swarm: Not able to set number of processors to use for Swarm from the UI
UE - Graphics Features - Aug 25, 2015There is a setting called "LocalJobsDefaultProcessorCount" in the Developer Settings tab in Swarm. After the change to make Lightmass build asynchronously while the user keeps working, this set ...
Crash on reimport animation when there is an additive animation track and fbx frame number is different
OLD - Anim - Feb 14, 2017When an animation sequence has an additive animation track, reimporting a fbx would crash the editor if the new fbx has a different number of frames. ...
Search results appear incorrect when using the "OR" operator in the content browser with number at the beginning
UE - Editor - Content Pipeline - Content Browser - May 1, 2018When using the OR operator in the search bar of the content browser it appears to return wrong search results when the asset's names begin with a number. ...
Sequencer evaluation can skip events due to gaps in frame number ranges
UE - Anim - Sequencer - Dec 18, 2019Sequencer rounds when converting time ranges to frame number ranges, which can cause one frame gaps. If an event falls on that gap, it will not be triggered. ...
OnHit not firing when capsule collider passes onto very close and same height mesh
UE - Simulation - Physics - Sep 10, 2019When a capsule collider passes from the top of one piece of geometry to another that is very close the OnHit event doesn't fire. I have attached a project that demonstrates the issue in 4.23. A vid ...
Actors animated with sequencer cause "Begin/End Overlap" events to fire every tick
UE - Anim - Sequencer - Jul 18, 2016Actors animated with sequencer cause "Begin/End Overlap" events to fire every tick while overlapping another actor ...
Launching a specific UDN Project with Vulkan Support enabled crashes launching on Quest
UE - Platform - XR - Jul 30, 2020When attempting to run the attached Project submitted from UDN, it will crash on launch. If Vulkan support is disabled, the Project will run as expected on Quest. This issue DOES NOT appear to repro ...
Selecting a Struct variable when binding a property in UMG can cause an infinite number of selections
UE - Editor - UI Systems - May 5, 2015If a struct with a Texture 2D variable is chosen when creating a binding for the brush it can create an infinite number of windows. Note: If done enough the editor will crash ...
Events on frame 0 fire twice
UE - Anim - Sequencer - Jan 17, 2017Regression - does not occur in 4.13.2 or 4.14.3 Does occur in Dev-Sequencer ...
Add support for referencing non-spatially loaded actors without clustering them together.
UE - World Creation - Worldbuilding Tools - Mar 23, 2023The engine doesn't allow cross-level references as it assumes a referenced object is immediately available which we guarantee by placing any reference clusters into the same cells. This means the be ...