Unreal Engine Issues
Unreal Engine Issues
AttachComponent is not replicated correctly if re-attaching to the previous attachment
UE - Networking - Dec 13, 2018See UDN https://udn.unrealengine.com/questions/473245/attachcomponent-is-not-replicated-correctly-if-re.html ...
Although it is almost empty scene, the value of Draw value syncs to the value of Frame value on iOS device
UE - Platform - Mobile - May 31, 2018Although it is a scene with little cost, the value of Draw value syncs to the value of Frame value on iOS device. If it is less than 60 fps with t.maxfps 30 etc., this problem will not occur. Proj ...
Damping properties lost during change to the collision configuration.
UE - Simulation - Physics - May 18, 2020See UDN (https://udn.unrealengine.com/questions/573845/setcollisionenabled-on-skeletal-mesh-ragdoll-requi.html) ...
Crash when renaming a component to same name as a deleted inherited component.
UE - Gameplay - Blueprint - Oct 24, 2019Fatal error "UE_LOG(LogObj, Fatal,TEXT("Renaming an object (%s) on top of an existing object (%s) is not allowed"), *GetFullName(), *ExistingObject->GetFullName());" is hit in UObject::Rename. ...
SSR is drawn black when translucent material with FXAA
UE - Graphics Features - Apr 4, 2018SSR is drawn black when translucent material with FXAA. This problem is because there is no preview buffer used for reflection. SSR was displayed with Source change introduced in the following UDN ...
Light Propagation Volume does not work on Linux
UE - Graphics Features - Feb 1, 2021It's easiest to see the change on the top of the table or back of the chairs when following the repro steps. I've attached screenshots of the Windows and Linux comparison with Intensity set to 20. ...
Reflection capture memory not released
UE - Graphics Features - Mar 16, 2020Until 4.23.1, the value of the Texture Memory Cube is reduced to an appropriate size. It is explained in the following thread:https://udn.unrealengine.com/questions/398103/index.html ...
Numpad + Shift does not release keystrokes
UE - Gameplay - Input - Nov 9, 2021The combination of Numpad + Shift seems to have various problems. https://answers.unrealengine.com/questions/899468/what-is-the-issue-with-shift-num-key-combinations.html Regression No, according ...
AutoReceiveInput get incorrect controller on the Listen server at SeamlessTravel
AutoReceiveInput get incorrect controller (previous controller on previous level) on the Listen server at SeamlessTravel. In the process of SeamlessTravel, player controller is changed for new leve ...
Crash in FMaterialEditor::NotifyPostChange
Tools - Jan 16, 2017User has identified a potential crash, needs investigation: https://udn.unrealengine.com/questions/330701/crash-in-fmaterialeditornotifypostchange.html ...