Unreal Engine Issues
Unreal Engine Issues
OnlineServices-Lobbies: Crash when host migration message is received and the next host has already left the session
UE - Online - Sep 9, 2024A crash occurs at FindChecked in the code below.if (PreparedServiceChanges->OwnerAccountId) { InternalPublicData->OwnerAccountId = *PreparedServiceChanges->OwnerAccountId; if (bDispatchNot ...
Bone names of ~100 characters or longer crash the editor when baking to control rig
UE - Anim - Rigging - Control Rig - May 15, 2025This is an issue with inconsistencies over rig names and how control names are generated. We expect that a control name will be appended with _CONTROL or _CURVE_CONTROL. But because URigHierarchy: ...
WP HLOD Crash on Small Cell Sizes
UE - World Creation - Worldbuilding Tools - HLOD - Jan 8, 2024Rendering issues with modulated shadows on tegra 4 devices.
UE - Platform - Mobile - May 23, 2016Modulated shadows are pretty broken on tegra4. see screenshot. ...
Some float properties don't export to fbx
UE - Anim - Sequencer - Dec 4, 2017Export fbx currently exports specific properties that match onto existing maya attributes. Some properties don't match directly but they should still be exported as "custom attributes". ...
Collapsed categories in the My Blueprint tab are automatically expanded when any main tab is clicked
Tools - Jan 30, 2015Collapsed categories in the My Blueprint tab are automatically expanded when any main tab, such as the Event Graph or Construction Script tab, is clicked. Moving to the Defaults or Components Modes ...
Folder Renaming is not Case Sensitive
UE - Editor - Content Pipeline - Content Browser - Mar 28, 2018Renaming folders is not case-sensitive Previously fixed in 4.12, re-appeared ...
Dynamic delegate with parameter named "Self" cannot be bound to in Blueprint
UE - Gameplay - Blueprint Compiler - May 4, 2020If you have a dynamic delegate with a parameter named "Self", you cannot bind an event to it in Blueprint. ...
Crash in sequencer converting an object to spawnable
UE - Anim - Sequencer - Feb 16, 2017Crash occurs in sequencer when the user attempts to convert a possessed object to a spawnable. ...
FMatrix::ErrorEnsure(const TCHAR* Message) doesn't output TCHAR parameter
UE - Foundation - Core - Oct 30, 2019FMatrix::ErrorEnsure(const TCHAR* Message) doesn't output the message passed to it. Found in 4.23 CL#9631420 Reproduced in 4.22.3 CL#7053642, 4.24.0 CL#9892386, 4.25 Main CL#9892271 ...