Unreal Engine Issues
Unreal Engine Issues
Crash upon opening a level that is parented to a Custom Level Script
UE - Gameplay - Blueprint - Jul 30, 2015The attached project will crash whenever attempting to load the default map which is parented to a custom level script made by the user. Note: This issue doesn't occur for all maps in the project. ...
Code based BT task breaks after closing/reopening the editor
UE - AI - Sep 9, 2015A behavior tree task created in code will break in the editor behavior tree. The BTTask node shows as red and says that the class cannot be found. Node must be deleted and replaced to fix the erro ...
Using the Set console command to change a value at runtime causes a crash
UE - Gameplay - Dec 9, 2015When using the Set command to change the value of a class at runtime, the game instance will crash with an access violation. Note: This needs to be done in Standalone or a packaged version for this ...
Destructible does not return Hit Bone Name when using OnComponentHit Event
UE - Simulation - Physics - Destruction - Feb 17, 2016When using a Destructible Mesh in a bluprint and trying to return the Hit Bone Name will result in "none" being printed. However, using a simply line trace from the individual bone names from a frac ...
Unable To Add More Than One Element To Default Values For Maps In Blueprint
UE - Gameplay - Blueprint - Feb 13, 2017When adding new elements to a Map in blueprints it will return the error "Cannot add a new key to the map while a key with the default value exists". This is because it currently won't increment the ...
Android Improved Virtual Keyboard cannot receive non-English characters.
UE - Platform - Mobile - Jun 7, 2017Currently, Improved virtual keyboard in Android only receives English characters and special characters. Need support for other languages. Investigate the bug and research what's needed to make IME ...
Space Bar pressed event not received in Windowed mode
UE - Editor - UI Systems - Slate - Jun 1, 2020Replication issues & warnings if a client hitches while the server seamless travels
UE - Networking - Jul 28, 2020If a client hitches while a server performs a seamless travel, the client will get multiple lines of logspam of these warnings:Warning: UActorChannel::ProcessBunch: SerializeNewActor failed to find/ ...
Parameterized Vector4 is treated as Float3
UE - Graphics Features - Aug 28, 2020A Parameterized Vector4 are being treated as Float3. This prevents users from being able to use Vector4s in an If node during runtime. This is seen as far back as //UE4/Release4.22 cl 8065155 so th ...