Unreal Engine Issues
Unreal Engine Issues
Incorrect WorldType causes crash in ULandscapeSplinesComponent::CheckForErrors
UE - LD & Modeling - Terrain - Landscape - Jun 21, 2018When adding a sub-level that contains a Landscape and Landscape Splines to an existing Level, it will cause a crash when building the lighting. This issue was reported in 4.18.3 (CL 3832480) and t ...
Blueprint diff tool does not highlight differences when a change is made to a property in a component
UE - Gameplay - Blueprint - Jun 20, 2018When making changes to a property in a component of a Blueprint, those changes are not highlighted when looking at the changes in the Components section of the Blueprint Diff tool. ...
Calling DiscardPlayerInput() does not appear to actually discard the player's input
UE - Gameplay - Jun 19, 2018Calling DiscardPlayerInput() does not appear to actually discard the player input. The comment for the function indicates that input will be consumed and discarded without doing anything with it. Ho ...
[Landscape] only returns DefaultPhysicalMaterial when run in editor world
UE - LD & Modeling - Terrain - Landscape - Jun 19, 2018Landscape will only return "DefaultPhysicalMaterial" when run in editor world. In game time it will return the proper physical material. Found in 4.19 CL# 4033788, 4.20 Preview 3 CL# 4135216 , 4.21 ...
Morph Target Previewer does not refresh during Reimport
Tools - Jun 19, 2018Reimporting an asset with Morph Targets does not refresh the Morph Target Previewer. Any newly-imported Morph Targets appear to not have been imported. Closing and reopening the Skeletal Mesh Editor ...
Preformance drop when calling draw to render target
UE - Graphics Features - Jun 19, 2018There is a major performance drop after 4.18 when calling draw material to render target. This is an issue reported by many community members, and there seem to be additional reports with different ...
Make Timespan Node: Milliseconds to Seconds Conversion
UE - Foundation - Core - Jun 19, 2018Make Timespan node returns unexpected conversion from milliseconds. With all other values 0 - values in the Milliseconds field over 2147 flip to negative and begin to decrement ...
Parser drops Braces unexpectedly when copy pasting Nodes
UE - Foundation - Core - Jun 19, 2018InString with Curly brackets are copied to clipboard as DefaultValue="\"{Hello}\"", and the pasted result does not include the Curly brackets. "Brace drop itself is happening in FParse::Li ...
Project deadlocks when using FClassFinder to find an AnimInstance UObject
UE - Foundation - Core - Jun 19, 2018The project hangs on load when using ConstructorHelpers::FClassFinder to find an AnimInstance UObject. ...
ActorComponent and 'SubComponent' Blueprint Default values are being overridden by Class Default values
UE - Gameplay - Jun 18, 2018Blueprint Actor values inherit the Class Default Object values instead of its Blueprint Default Object values. ...