Unreal Engine Issues
Unreal Engine Issues
Default changes to Gameplay Tag Queries aren't propagated to instances
UE - Gameplay - Blueprint - Sep 3, 2020Gameplay Tag Query default properties don't automatically update in instances. ...
[CrashReport]UE4Editor-AudioMixerXAudio2!Audio::FMixerPlatformXAudio2::OpenAudioStream(Audio::FAudioMixerOpenStreamParams const &) [AudioMixerPlatformXAudio2.cpp:951]
UE - Audio - Jul 15, 2021This issue is occurring on startup for users. This could be potentially related to a recent Windows Update. ...
UMG Animation MPC track cannot preview
UE - Editor - UI Systems - UMG - Jan 23, 2024The reason should be in FMaterialShader::GetParameterCollectionBuffer , Scene is nullptr and cached value GDefaultMaterialParameterCollectionInstances ** doesn't update. ...
Set World Location at Spline Point node doesn't change spline point locations
Tools - Jul 10, 2015The Set World Location at Spline Point node does not correctly update the location of the indicated spline. ...
DeterminesOutputType metadata does not work for soft reference types (TAssetPtr / TAssetSubclassOf)
UE - Gameplay - Blueprint Compiler - Aug 2, 2017It looks like FDynamicOutputHelper::IsTypePickerPin and FDynamicOutputHelper::GetTypePickerPin need to be updated to support soft references. ...
Crash on opening a pose asset after reloading a skeletalMesh with bone name changes
OLD - Anim - Nov 6, 2017Opening an old pose asset can crash the editor if the skeleton it uses gets updated. ...
Upgrading a project from 4.7 to 4.8 will cause the character to load before the level in a packaged game
UE - Gameplay - Jun 22, 2015After updating a project from 4.7 to 4.8 the character will be loaded first when the project has been packaged out. ...
NavModifierComponent doesn't work well with dynamic owner actors
UE - AI - Mar 12, 2015When a raw NavModifierComponent gets added to a character it cuts a hole in the navmesh (as expected) but doesn't update the location with character's movement. And it should. ...
Inconsistent results displaying redirectors in the Content Browser
UE - Editor - Applied Usability - Jun 26, 2025There are also some other issues with the filter. Enabling "Show redirectors" does not update in real time, you have to exit and re-enter the folder. ...
Duplicated blueprints lose components
UE - Gameplay - Blueprint - Nov 2, 2015Blueprints that have been updated from previous engine versions lose components if duplicated. The original blueprint retains all components but all duplicates lose them. ...