Unreal Engine Issues
Unreal Engine Issues
Fix a crash in Callback_ResolveMarker when handing a GPU crash
UE - Rendering - Architecture - RHI - Jan 20, 2025Licensees have reported crashes being triggered while the engine is resolving debug markers for an Nvidia Aftermath dump. This makes it difficult to properly investigate crashes ...
Netprofile crashes networked games using Steam
UE - Networking - Jan 5, 2016Netprofile crashes networked games using Steam with the following assertion: Assertion failed: "Invalid interface for Steam P2P addresses" && 0 [Link Removed] [Line: 72] No Crash Report is submitt ...
Static mesh material slots incorrect when upgrading project from UE4 to UE5
Licensee reporting material slots being incorrectly assigned when loading an asset created in UE4 into UE5 via an upgraded project. ...
Shadow Flickering with Lighting Channels
UE - Graphics Features - Shadows - Oct 27, 2023It looks like static meshes can invalidate large numbers of VSM pages when the geometry and the light are not on light channel 0. ...
Shadow in Sky Reflections
UE - Graphics Features - Lumen - Nov 10, 2023It looks like the DistantScreenTrace(...) in LumenScreenTracing.ush reports a false positive hit in the dark regions. Using screen trace visualization reports the distance in these regions as 65535. ...
DirectoriesToAlwaysStageAsNonUFS does not get remapped on IOS
UE - Platform - Mobile - Feb 29, 2016AvfMedia: Many file types supported on macOS and iOS are reported as not supported in UE4
Media Framework - Sep 6, 2016See also https://forums.unrealengine.com/showthread.php?64082-Media-Framework-Roadmap&p=590662&viewfull=1#post590662 ...
FBSDSocket::GetConnectionState issues
UE - Networking - Feb 26, 2016https://answers.unrealengine.com/questions/336960/fsocket-problems-with-getconnectionstate-and-send.html We probably need to expose ability to override timeout. ...
Anim curves default back to 0.f instead of material default
OLD - Anim - Sep 13, 2017This seems to be a regression of [Link Removed]? Difficult to say. Originally reported here: https://udn.unrealengine.com/questions/391665/animcurve-parameter.html ...
New VR-Basic level triggers Metal validation layer assertion
UE - Platform - Apple - Mar 16, 2020This was discovered externally and reported on UDN here: https://udn.unrealengine.com/questions/563268/mac-editor-crash-when-disable-ambient-occlusion.html ...