Unreal Engine Issues
Unreal Engine Issues
Launching onto HTML5 fails due to a TypeError
UE - Platform - Mobile - Oct 6, 2016Launching onto HTML5 will fail during the compiling stage. The following error will occur when the project is launched in the browser and begins compiling: Uncaught TypeError: Browser.mainLoop.sche ...
Timer does not update in Vehicle Game
Docs - Samples - Oct 5, 2016When trying to test Vehicle game, the counter did not increase as time elapsed. This prevents being able to test if the lap function is working. Tested in 4.13.2 CL 3145013 and it was working. Thi ...
Editor Crashes When Count on Mid Node is Less Than 0
UE - Gameplay - Dec 29, 2016The editor crashes when the Count parameter passed into the Mid function is < 0. There is an assertion check(Count >= 0); in FString Mid in UnrealString.h, but an error message would be expected ...
Disabling "Should Be Visible" On a Streaming Level Resets Variable Values
UE - Gameplay - Jan 6, 2017When disabling "Should be Visible" of a stream level and then enabling it again, the values of variables in a Blueprint that has been placed in a stream level maintain their value in PIE but reset t ...
RegisterComponentWithWorld does not check to see if Children of registered component have bAutoRegister set to false
UE - Gameplay - Components - Nov 30, 2017UActorComponent::RegisterComponentWithWorld() does not have a check for bAutoRegister near the end of the function, where it registers the component's children if it was created by the Construction ...
Child Actors do not replicate to clients when running project with "-game" command
UE - Networking - Aug 7, 2018Child Actors do not replicated properly to clients when running a project using the "-game" commandline argument. This does functionality does work properly in PIE and in a cooked build however. Re ...
FRunnableThread Suspend doesn't work on android
UE - Foundation - Core - Aug 27, 2018The FRunnableThread::Suspend() function call does not work Android devices Tested in 4.19.2 (CL - 4033788), 4.20.2 (CL - 4302132), 4.21 (CL - 4313833) ...
Getattachedactors does not return the proper value when called from the Constructor
UE - Gameplay - Nov 7, 2018A user has reported that using GetAttachedActors in the Constructor does not work properly. If actors are attached in the editor, the function does not return the correct value when called in the Co ...
zorder of Webbrowser in Mobile device is not same as in the PC
UE - Platform - Mobile - Jul 23, 2018Webbrowser in Mobile devices gets most higher zorder in UMG. This is, as I belive, expected since it is running in native functions. But to meet behaviors in PC, making it to follow given zorder see ...
ARCore - "Get Supported AR Video Formats" returns empty on Android
UE - Platform - XR - Dec 18, 2019Get Supported AR Video Formats node only functions on iOS. (ARCore Library has similar 'Get ARCore Camera Config' node currently) Tested with iPad A1701 and Note 9 ...