Unreal Engine Issues
Unreal Engine Issues
Editor crashes opening MyCharacter BP after converting to 4.5
UE - Gameplay - Blueprint - Nov 4, 2014On a Mac, when opening a custom character blueprint from a project that has been converted to 4.5 from a previous version of the engine, the engine immediately crashes. ...
Vehicle wheels ignore collision settings of vehicle in vehicle template
UE - Simulation - Physics - Nov 25, 2015In the vehicle template, vehicle wheels ignore collision settings of the vehicle when they are set to custom and altered. ...
Cannot change Collision Profile of BP component instances
UE - Simulation - Physics - Oct 24, 2019BP instances placed in level cannot have their components' collision profiles modified to anything other than default and custom. Note that this did not occur in 4.22 (after applying the separate ...
SphereGradient3D Material Function has unconnected (or unnecessary) Scene Depth Call
Docs - Samples - Aug 10, 2015The SphereGradient 3D Material Function has a 'Custom Simple Depth Biased Alpha' section which utilizes Scene Depth but remain unconnected to the output of the material function. Users are reportin ...
User Struct value set through a component is reset to default when modified through the level instance
UE - Gameplay - Jul 3, 2017Struct value set through a component is reset to default when modified through the level instance. If it's not set through the component, it works fine. User Description: There is a bug in the eng ...
Multiple Blueprint compilation passes required to fix up event binding to dispatcher after event rename
UE - Gameplay - Blueprint Compiler - Nov 30, 2021Renaming a custom event bound to an event dispatcher via a Create Event node requires two compilation passes to fix up the binding. upd. Regression was checked on //UE4/Release-4.26 CL 15973114, i ...
[AI] BTService_RunEQS has rare crash during OnQueryFinished
UE - AI - BehaviorTree - Nov 9, 2023The crash log shows Error: Ensure condition failed: MyMemory->RequestID != INDEX_NONE [UE5\Engine\Source\Runtime\AIModule\Private\BehaviorTree\Services\BTService_RunEQS.cpp][Line: 93]. Other logs ha ...
Imported TTF fonts rendering unknown glyphs for common characters
Tools - Oct 28, 2019Imported TTF fonts rendering unknown glyph for previously-working characters such as ' or ! or , or ?. In 4.21 the font was working as expected. User states that custom fonts should be forward-compa ...
Creating a new collision preset changes the collision of the capsule for third person character blueprint
UE - Simulation - Physics - Jan 7, 2020Creating a custom collision preset changes the collision of third person characters capsule component. Tested in: 4.23.1 CL#9631420 4.24.1 CL#10757647 4.25 CL#10889200 ...
Project Settings, IOS does not have a setting to override the @2x and @3x icons, so new projects will show the default UE4 icon
UE - Platform - Mobile - Feb 13, 2018A packaged Shipping build of an iOS project still includes a few default UE4 logo icons, even if all of the icons in the Project Settings window have been set to custom icons. At least one user has ...