Unreal Engine Issues
Unreal Engine Issues
Verify command in CookOnTheFlyServer.cpp causes cook failures for patches based on a previous release
UE - Foundation - Core - Feb 9, 2018A verify command in CookOnTheFlyServer is checking the wrong condition and causing cooking to fail for patches that are based on a previous release or have had something removed from the build. The ...
Unable to edit blueprint instance's components when attached to another actor
UE - Gameplay - Blueprint - Feb 22, 2019Attempting to edit the properties of a component on an instance of a Blueprint class that initializes its RootComponent in its Constructor and is attached to another actor in the level results in od ...
Cannot interact with the scrollbar at the bottom of the Live Coding Console window
UE - Foundation - Cpp Tools - Live Coding - Apr 18, 2019After completing a build using Live Coding, a horizontal scroll bar appears at the bottom of the Live Coding Console window since some of the lines of text are longer than the window can display. Th ...
Widget component navigation does not work in Standalone
UE - Editor - UI Systems - Jun 14, 2019When running a standalone build, focus navigation doesn't work on widgets within a world-space widget component. This may be fallout from [Link Removed], which parented the widget component's virtua ...
Creating a 64K texture triggers an out of memory crash
RAD - Oodle - Sep 21, 2020When building very large textures (such as virtual textures) we allocate very large intermediate buffers for compression at full 4 channel float precision. For a 64K texture this can be 64GB in siz ...
Selecting All Actors and then moving them results in the children being offset from parents
Tools - Feb 9, 2021When using Select All, the children are selected as well. When you move the actors, the children begin to move at different rates than the rest of the actors, resulting in them being offset when you ...
Crash when drag selecting a level in an orthographic view with a control rig asset
UE - Anim - Rigging - Control Rig - Feb 11, 2021When adding a Control Rig asset to a level, choosing one of the orthographic views, and then drag selecting any part of the level, the editor crashes. This does not occur if you drag select in the p ...
EngineSubsystem Deinitialize is not being called
Tools - Jan 24, 2020UEngineSubsystem::Deinitialize() is not called when closing the editor In addition, (tested only with released 4.24.1) when recompiling a module using the "Modules" window in the editor the d ...
Control rig blueprint spawns with Event Graph rather than Rig Graph when 'Spawn Default Blueprint Nodes' is false
UE - Anim - Rigging - Control Rig - Jun 7, 2021It seems that disabling the 'Spawn Default Blueprint Nodes' editor preference results in control rig blueprints being created with event graphs rather than rig graphs. It doesn't appear to be possi ...
Crash occurs when searching for a directional light on Advanced_Lighting map
UE - Graphics Features - Jun 14, 2021When using the Place Actors panel on the Advanced_Lighting map a crash occurs when searching for a directional light. I was only able to reproduce this issue on that map. This issue is occurring ...