Unreal Engine Issues
Unreal Engine Issues
BoxCollision component must be simulating physics in order for collision and hit events to work
UE - Simulation - Physics - Jan 30, 2015BoxCollision component must be simulating physics in order for collision and hit events to work. Note: This testbed doesn't contain print outs of the hit events due to an existing bug with adding e ...
Crash after setting a key on a Rotation Track, then trying to right click the key with Transform track collapsed
UE - Anim - Sequencer - Aug 3, 2016Error message: Access violation - code c0000005 (first/second chance not available) Source Context: 336 337 if (bHasRotationKeys) 338 { 339 TSharedRef<FStru ...
Landscape Grasstype warning causes log spam when landscape is streamed in or out
UE - LD & Modeling - Terrain - Landscape - Nov 16, 2016Using the Landscape Grasstype will generate log spam for the number of Landscape components being used or if using World Composition will generate a log warning for each tile used. The warning ind ...
Zooming with mouse wheel causes camera to jerk if zooming while the camera sets in a function
UE - Gameplay - Blueprint - Jul 31, 2015If a collapsed or new function is opened and the mouse wheel scrolled to zoom the viewport camera in or out while setting in the new function, it will continuously jerk back to the original position ...
Player Capsule angular velocity can launch a player when stepping on/off a physics simulated object
UE - Simulation - Physics - Destruction - Mar 24, 2015Occasionally the player capsule can be launched due to bImpartBaseAngularVelocity being enabled in the CharacterMovementComponent. Disabling this does not result in the character capsule being launc ...
Possessing a vehicle results in unexpected physics behavior
UE - Simulation - Physics - Oct 8, 2015When possessing a vehicle, if you are standing on top of it with a character, once you begin to drive away, the vehicle will begin to be drawn back towards the character as if it is attached somehow ...
Auto Convex Collision will cause crash when using significantly small meshes
UE - Gameplay - Dec 16, 2015A hard crash can happen when applying auto convex collision to a complex mesh that is below a certain build scale or screen size. The meshes that cause this have higher poly counts and increasing th ...
Category for BTTask_BuleprintBase does not appear after reopening a project
UE - AI - Feb 9, 2017Category for a task blueprint(BTTask_BuleprintBase) does not appear in behavior tree's context menu after reopening a project, if the task is not placed in the behavior tree. User needs to open the ...
Changing a function parameter type of a Split Struct isn't reflected in the editor
UE - Gameplay - Jul 17, 2017Changing a function parameter type of a Split Struct isn't reflected in the editor. When the variable type is changed, the split struct will remain. This also effects generic variables. User Desc ...
Cannot use code class if it is placed in a folder named "Device"
UE - Foundation - Core - Apr 24, 2018C++ classes that are located within a folder named "Device" cannot be seen or used within the Editor. The classes cannot be found within the Content Browser, and they cannot be used to create Bluepr ...