Unreal Engine Issues
Unreal Engine Issues
WMR native plugin trigger axis not working
UE - Platform - XR - Nov 19, 2018We are testing the new Windows Mixed Reality native support and have found that the trigger mapping to a button is working, but the trigger mapping to an axis is not, i.e. the event MotionController ...
Nativize Blueprints removes blueprint functionality in packaged project
UE - Gameplay - Blueprint Runtime - Jun 15, 2016If a project is packaged with Nativize Blueprints enabled, blueprint event graph information does not run. ...
UMG Children broken in Build packaged with Nativization
UE - Gameplay - Blueprint - Aug 28, 2018Child widgets not visible when packaged with inclusive nativization on. "The problem is that ChildWidget never shows up in the package build, but shows fine in the editor. I've debugged the issue ...
Child Actors are not replicated to clients when the parent blueprint is nativized
UE - Gameplay - Feb 22, 2019Child actors do not replicate properly to clients when their parent blueprint is nativized. Regression?: Yes This did not occur in 4.20.3 See also [Link Removed] ...
User's project crashing in packaged build when Nativize assets set to inclusive
UE - Gameplay - Blueprint - Apr 18, 2017User's project appears to crash when setting nativize assets to inclusive ...
Const Blueprint Implementable Events don't update if const is removed from the native declaration
UE - Gameplay - Blueprint Editor - Oct 19, 2021Constness is not updated in overridden BlueprintImplementableEvents when the native declaration is made non-const. ...
Functions overriden from Parent BPs are not called in Child BPs when nativized
UE - Gameplay - Blueprint - Jul 2, 2018When nativization is enabled, functions in a child blueprint that were overriden from the parent are not called properly. Regression?: Yes This did not occur in 4.19 ...
Blueprint Nativization Build Error Caused by Child Actor Component
UE - Gameplay - Blueprint - Jan 4, 2018A licensee upgraded their project to 4.18 and started to receive a compiler error when trying to build a project. This was tested in both their upgraded project and a fresh 4.18 project and the resu ...
Cannot use Goto Definition on Engine native function in Binary build
UE - Foundation - Core - Sep 19, 2017User is not able to use Goto Definition on Engine native function in a Binary (Launcher) build. Notifications appear reading "Could not find code file...", and the following is spammed in the outpu ...
Crash on Package When Using Nativizing Animation Blueprint Has AnimGraph Connected with Enum
UE - Gameplay - Blueprint - Dec 3, 2019If an AnimNode connected with Enum and AnimBP is nativized, the package will occur crash. Following settings is solve this issue. [BlueprintNativizationSettings] +ExcludedBlueprintTypes=/Script/En ...