Unreal Engine Issues
Unreal Engine Issues
Animation System relies on FindFunctionByName which is not thread safe.
OLD - Anim - Mar 29, 2017Currently, there are several places in FAnimInstanceProxy and FAnimNode_Base (and derived classes) that rely on FindFunctionByName in order to resolve transitions, evaluate pins, etc. This can happ ...
Blueprint with ChildActorComponent causes BP set as child to become dirty on open/edit
UE - Gameplay - Blueprint - Mar 31, 2017If a blueprint has its root component set in code, adding that blueprint as the child actor component of a second blueprint will cause the first to become dirty anytime the second is opened or edite ...
Flight stick input is not read consistantly
UE - Gameplay - Input - Apr 3, 2017When using a flight stick as a raw input device, GenericUSBController Button # blueprint events will sometimes not be registered when clicked. In local testing, this occurred roughly once for every ...
Slate viewer closes when trying to click the ComboButton drop down
UE - Editor - UI Systems - Slate - Apr 5, 2017Slate viewer closes when trying to click the drop down labeled "ComboButton" if the drop down just above it is flickering due to position issues. ...
Calling LoadLevelInstance on a Client causes the Client to be kicked from the server
UE - Networking - Apr 6, 2017A licensee has reported an issue where using LoadLevelInstance on a client causes the client to become disconnected from the server. This happens with both Hosted servers and Dedicated servers. Reg ...
[Latest Macbook Pro][Metal] blinks severely
UE - Graphics Features - Apr 6, 2017This bug causes the screen to flicker randomly, even in simple, blank third person project templates. Even the basic starter content, the main editor area is blinking all the time if the user chooses ...
OculusRiftSplash - using deltaRotation causes flickering
UE - Platform - XR - Apr 5, 2017Originally reported through UDN ...
Particle Collision Fails After Passing Through Trigger Volume (Actor Collision)
UE - Graphics Features - Apr 7, 2017When a particle with actor collision passes through a trigger volume it won't collide with geometry for a moment. That is why in the test it will pass through the platform but then collide with the ...
BP structures added as local variables do not retain default values
UE - Gameplay - Blueprint - Jul 31, 2015Adding a BP structure as a local variable to a function in a UMG widget graph will display the correct default values in the editor, but zero out to per-element defaults at run time. Update: Other ...
Failed check() when placing large numbers in to a From Seconds node and print them to the screen
UE - Gameplay - Blueprint - Apr 10, 2017Crash when placing a number >= 922337181697 in to a From Seconds node and print them to the screen ...