Unreal Engine Issues
Unreal Engine Issues
Custom spawn function causes crash at Launch
UE - Gameplay - Dec 30, 2014Using a custom spawn function to spawn a character will crash editor in PIE mode (only standalone window crashes if standalone is used). ...
Long paths are not supported in NET 4.5
UE - Foundation - Cpp Tools - Aug 21, 2018The editor has been modified to support long file names, but the packaging pipeline (which is written in C#) needs to be upgraded to NET 4.6.2 to enable this. Without enabling it, it crashes with a ...
Material with Custom Expression at Vertex Shader Stage Does Not Compile
UE - Graphics Features - Jul 22, 2019When Custom expression is connected to custom UV then material wont compile. This is working as expected in 4.22 CL# 7053642 Found in 4.23 CL#7321677 and 4.24 CL# 7321677 This is a regression. ...
Behavior Tree Service Deactivation is called after Blackboard Component is destroyed
UE - AI - Jul 23, 2015When exiting PIE the Behavior Tree Service Deactivation is called after Blackboard Component is destroyed. ...
Fix possible crash if Android audio manager does not support certain properties
UE - Platform - Mobile - Jan 15, 2020Not checking for a property not being supported by audio manager, need to protect it against NULL ...
Custom Collision Preset Settings Not Saving on Foliage
UE - World Creation - Worldbuilding Tools - Foliage - Jun 25, 2018Custom collision presets will not be saved properly to foliage after closing and reopening the project. Additionally if you make changes to any collision preset in project settings, the foliage will ...
Using a Custom Game State Disables Tick for Other Blueprints
UE - Gameplay - Blueprint - Jan 5, 2017Using a game mode that contains a custom game state rather than the default seems to be disabling tick for other blueprints such as characters and actors. Whenever the project is using a custom gam ...
Scene Texture (Custom Depth) Behaves Strangely On IOS
UE - Platform - Mobile - Nov 16, 2016When a postprocess material utilizing custom is used on IOS it will output different values than windows desktop and Android. Note For this to occur the material needs the blendable location to be ...
Material editor: Custom node doesn't generate error in stats output
UE - Graphics Features - Aug 22, 2018In 4.20 custom code material nodes no longer output their errors to the stats window. ...
FScreenSpaceData in Material Custom Expression Does Not Work in 4.19p2
UE - Graphics Features - Jan 26, 2018When creating a Post Process material in 4.19 with a Custom expression that uses FScreenSpaceData, material editor is unable to compile, and material renders incorrectly. This does not happen in 4.1 ...