Unreal Engine Issues
Unreal Engine Issues
Editing an array config property via ProjectSettings can end up editing other platform config properties.
UE - Core - Systems - May 27, 2024Platforms .ini config files can end up with incorrect data, due to how ProjectSettings manages the config data. On a Windows machine, if we open the ProjectSettings window, all the data is going to ...
CPF_TextExportTransient and RF_TextExportTransient inconsistent behavior
UE - Framework - Blueprint - May 23, 2024The TextExportTransient can be specified as a property flag and object flag. Behavior is inconsistent: there are many ways in which an object marked TextExportTransient can still be part of the text ...
NavMesh debug material color is changed by lighting with high lux values.
UE - AI - Debugging - May 23, 2024There is a clear difference in color saturation for the nav mesh debug material between when lit by a light with low lux values (6) and when lit with high lux values (1000) and eye adaption is enabl ...
Crash on FPBDIslandManager::Reset() when exiting PIE
UE - Runtime - Simulation - May 21, 2024The editor might crash when stopping PIE in some scenarios ...
Blueprints might get corrupted after inheriting multiple times.
UE - Framework - Blueprint - May 17, 2024Blueprints might get into a corrupted state when they are inherited for a big number of times. Starting from a C++ class, if you then create a BlueprintClass from the C++ class, and keep creating ne ...
Same lightmap textures are listed mutiple times in Lightmaps of WorldSettings
UE - Rendering - Architecture - May 8, 2024Same lightmap textures are listed multiple times in Lightmaps of WorldSettings. It seems that it just showes the same texture mutiple times but there is only one texture. [Image Removed] ...
"Consume pointer input" on Common User Widget does not work on iOS, FReply::Handled not respected
UE - AI Workflows - UI Systems - Apr 29, 2024From a UDN, they also mentioned: Update: I added CommonUI to the test project to try the "Consume pointer input" setting. It behaves the same way as our custom input blocking widget in that the in ...
USplineComponent still editable in viewport despite setting as "read-only".
UE - Framework - Blueprint Editor - Apr 29, 2024A spline component continues to be visible and editable in-editor despite all attempts to disable the functionality through the component's settings or uproperty specifiers. ...
Repackaging the same build produces different order of shader code chunks in IoStore container TOC
UE - Rendering - Architecture - Materials - Apr 24, 2024A licensee reported that packaging the build with same content (it is unclear if they were rebuilding the DDC between the runs, but it shouldn't matter) produces a different placement of code chunks ...
Creating MaterialInstanceDynamic for a moving/crumbled geometry collection component, the rendering position is reset to the initial location
UE - Runtime - Deformable - Apr 23, 2024Creating a MID makes the render state dirty and the engine will recreate a new scene proxy without the current attitude. This results in rendering the object in incorrect location. Here is a tempor ...