Unreal Engine Issues
Unreal Engine Issues
/std:c++17 key is hidden in generated .vcxproj after adding it to the BuildConfiguration.xml
UE - Foundation - Cpp Tools - Dec 10, 2021As far as I can tell this is a regression. After including C++17 in the build configuration it shouldn't be hidden in the .vcxproj? ...
GAMEPLAYATTRIBUTE_REPNOTIFY does not properly propagate OldValue
UE - Gameplay - Dec 10, 2021Associated UDN [Link Removed] We've been having some issues with the replication of attributes. Namely we have an OnRep_ function for an attribute that receives FGameplayAttributeData& OldValue a ...
Using a fixed frame rate will cause you to leave the loop section of Montage.
UE - Anim - Runtime - Dec 10, 2021This problem only occurs when the fixed frame rate is 30 and the Sequence Lenngth of the loop animation is 1.66667. If turn off the fixed frame rate setting, it will behave as it should. ...
Duplicating skeletal mesh assets with groom in world outliner changes Hair UV layout
UE - Rendering Architecture - Materials - Dec 10, 2021Having duplicate characters with groom, hair UV layout changes which results in visible shift in character look and also changes color based on camera distance and lights in the scene (hair would fl ...
On Hit Events are inconsistent/inaccurate when using Substepping most notably at lower frames per a second
UE - Simulation - Physics - Dec 9, 2021This is a regression Tested in: //UE4/Release-4.27 CL18319896 Binary //UE5/Release-5.0-EarlyAccess CL16682836 Binary Under the same conditions in UE4 the On Hit events fire accurately and as expect ...
GetMeshClothingAssetBindings have some fallback that break nested calls
UE - Editor - Content Pipeline - Asset Build - Dec 9, 2021Only the first call to unbindAndBackup should have the backup, this fallback create backup data for the nested call. ...
Crash when deleting a mesh component of the mesh we are painting (SM and SK)
UE - Editor - Content Pipeline - Asset Build - Dec 9, 2021Assets are removed from duplicated world partition levels
UE - World Creation - Worldbuilding Tools - World Partition - Dec 9, 2021Duplicating a world partition level appears to cause all assets within that duplicate to disappear once the duplicate is reloaded This a not a regression due to being a new feature. ...
Solidworks exporter installation does not proceed
UE - Editor - Content Pipeline - Datasmith - Exporters - Dec 9, 20213 users reported the same issue. DEBUG: Error 2203: Database: 1031. Cannot open database file. System error -2147287038 or DEBUG: Error 2203: Database: 1036. Cannot open database file. System err ...
Replicated Struct with TMap property cannot compile even with custom NetSerialize
UE - Networking - Dec 9, 2021While TMaps are not supported for replication, previously one workaround for this was to wrap the TMap property in a container struct. Users could then implement a custom NetSerialize function for t ...