Unreal Engine Issues
Unreal Engine Issues
MFI Gamepad support on Mac
UE - Platform - Apple - Jan 27, 2020We are supporting a few controller on Mac (they can be seen in HIDInputInterface.cpp) but since Catalina it is possible to use the same GameController API as in iOS. This is an important feature fo ...
OnClicked event of UMG button fires once in twice if virtual joystick is receiving input.
UE - Editor - UI Systems - Oct 14, 2015OnClicked event of UMG button fires once in twice if virtual joystick is receiving input. Both Andorid and iOS devices are affected. This issue is found with 4.9 update. under 4.8 are fine. ...
Error packaging Android after disabling Vulkan Support
UE - Platform - Mobile - Jan 3, 2023Regression: Tested in UE5/Release-5.0, this issue does not occur and is a regression. This issue occurs when packaging for Android ASTC, ETC2, and DXT. Packaging with Support Vulkan enabled results ...
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 ...
Touch End events do not fire if asset is moved from under touch location
UE - Gameplay - May 19, 2016Touch End does not get fired if actor is not under cursor when released. Regression (no) issue (does) occur in 4.10.4 ...
Events Still Firing After Stopping Blueprint After Hitting Breakpoint
UE - Gameplay - Blueprint - Nov 4, 2016After hitting a breakpoint and then stopping the execution of a blueprint using the Stop button, the next event is still being fired. Found in 4.13.2, reproduced in 4.12.5 and 4.14 Preview 2. ...
Soft Object Pointers may not fire Rep Notifies
UE - Networking - May 3, 2019User reported that Soft Object Pointers may not fire RepNotifies properly. This is likely also the case with Weak Object Pointers (and other similar wrappers). The main problem is that these all ge ...
Missing space for Support UV From Hit Result setting Project Settings
UE - Gameplay - Aug 4, 2016In the Project Settings, there is a typo for the Support UV From Hit Result Setting. There is a missing space between "UV" and "From". ...
On Release will fire when holding the button with one finger and touching the screen with another (while still holding the button)
UE - Editor - UI Systems - Oct 26, 2015If the user holding down a button and then touches the screen of a mobile device the OnRelease event will fire every another time the button is held. Important: This only happens every other time ...
UEnum::NumEnums appears to be returning one more than the actual number of elements in an enum.
UE - Foundation - Core - Jan 6, 2015A user reported that UEnum::NumEnums appears to be returning one more than the actual number of elements in the enum. ...