Unreal Engine Issues

Editor running with "DebugGame Editor" configuration fails to launch (This happens only on 4.21 via Launcher)

This happens only on 4.21 via Launcher. UE4 editor running with "DebugGame Editor" configuration fails to launch The error log is below. ERROR: System.IO.DirectoryNotFoundException: Could not fin ...

Missing receipt error packaging Blueprint project for tvOS with custom iOS icon (Launcher build)

This failure occurs when trying to package SunTemple for TVOS. It did not occur with a blank blueprint project, until I added a custom iOS icon and tried to package a second time (I hypothesize th ...

Selection is weird in the add module menu when filtering

Oculus Quest "Reset View" command doesn't work with OpenXR

upd. Regression was checked on //UE4/Release-4.26 CL 17626593 Issue wasn't reproduced. Regression - Yes ...

Recentering on Meta Quest doesn't work

This is a serious issue as it's causing applications to fail certification on the Meta Quest store ...

Detect OnHovered event in child widgets even if HitTest(Self/Child) is disabled in RetainerBox

When HitTest(Self/Child) is disabled in RetainerBox, the child widget is assumed to not fire all hit test events. However, in this case, the hit test event is fired in the child widget. This is an i ...

There is no leap motion controller component available in the character blueprint for MACs

The leap motion controller was added as a component to the character blueprints in 4.8, however this is not available on MACs ...

Elemental demo Lava appears low quality because of motion blur

The flowing lava in the level is a much lower quality than expected the poor quality does not appear to be caused by slow texture streaming, but instead by an over-exagerated or low quality motion b ...

Crash when spawning destructible objects in 2 player PIE

Crash Reporter link: [Link Removed] With Source Context: [Link Removed] ...

Exiting PIE with dedicated server checked causes editor to crash on Linux

Checking the box for Dedicated Server in the Play dropdown menu causes the editor to crash when exiting PIE. This does not occur in 4.13 or 4.14 on Windows. ...