Unreal Engine Issues
Unreal Engine Issues
Set Game Paused returns incorrect value when the game is already paused
UE - Gameplay - Jan 12, 2017Set Game Paused returns incorrect value when the game is already paused. According to the tooltip on the Return Value (reads: Whether the game was successfully set paused/unpaused) it is expected t ...
Increase in Engine Stats for large amounts of Hierarchical Instanced Static Mesh Components
UE - Graphics Features - Apr 18, 2017Increase in Engine Stats for large amounts of Hierarchical Instanced Static Mesh Components User Description: We are having performance drops of almost 5ms in 4.15 when using "Hierarchical Instanc ...
Crash when loading old data after changing type of Map Value to related type
UE - Gameplay - Blueprint - Jul 17, 2017There is a crash when changing the value type of a MapProperty to something else that provides a ConvertFromType handler. The backward compatible loading code is not correct for map properties and e ...
Hide softkey feature in Galaxy S8 leads to input lag when trying to receive input into text box.
UE - Platform - Mobile - Jul 24, 2017Hide softkey feature in Galaxy S8 leads to severe lag/freeze when trying to insert character into textbox in UMG. This feature is updated for Global version(Mali) for now(7/24/17) So you might need ...
Editor freezes when editing sub-level referenced by more than one level
Tools - Oct 12, 2017This bug occurs when more than one level references the sublevel. Occurs in 4.18P4 CL 3676890 Unable to reproduce in 4.17. This is a regression. ...
[CrashReport] Mac/Metal Intel compiler crash - UE4Editor-MetalRHI.dylib!CreateMTLRenderPipeline()
UE - Graphics Features - Oct 27, 2017Mark S: This is an Intel compiler failure on macOS 10.12.6. Callstack from LogAssertion failed: [File:/Users/build/Build/++UE4+Release-4.18+Compile/Sync/Engine/Source/Runtime/Apple/MetalRHI/Privat ...
Blutility button not working after editing blueprint - need to reopen window
UE - Gameplay - Blueprint Editor - Feb 28, 2018Blutility buttons are broken if graph is edited while panel is open. User reported bug Video repro attached ...
Incorrect values filled for nativized struct arrays when resized and packaged
UE - Gameplay - Jun 4, 2018When packaging a resized structure array it changes the array value to a large incorrect number. Testing the struct in PIE yields expected results. ...
CSM receiver culling issue on Mobile
UE - Platform - Mobile - Apr 27, 2019Child Animation Blueprints Do Not Get Recompiled Correctly
UE - Gameplay - Jan 7, 2020The child of an animation blueprint is not properly recompiled when the it's parent is compiled. Found in 4.24.1 CL#10757647 ...