Unreal Engine Issues

Crash when Clicking on a Linear Color Default Value in an interface

When selecting a default color for a linear color input for an interface. A crash occurs when trying to bring up the color picker. ...

Yellow 'Revert to Default' arrow disappears when not on screen

When a details value is changed, the yellow 'Revert to Defaults' arrow next to the changed value will vanish if the changed setting is scrolled off screen. This also prevents the arrow from reappea ...

Edit condition on a property causes values to be edited

EditCondition appears to edit the property. This is defined in MovieSceneSequencePlayer.h: /** Start playback at the specified time */ UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Playba ...

Renaming Parent component to same name as a component in child causes crash from child blueprint

Renaming Parent component to the same name as a component in the child blueprint causes a crash from child blueprint when you press enter. When you reopen the project from the crash, the child bluep ...

Gear VR appears Choppy when add Widget components to the scene

Gear VR appears Choppy when add Widget components to the scene (this issue was not present in earlier version of the engine in the same project (4.16 appears to be a regression for 4.17)) Note: The ...

Sub Anim Instances don't properly account for Blend Weight when firing notifies.

Wireframe box does not appear when adding blueprint of custom volume class to the viewport

No volume appears when adding a blueprint of a custom volume class to the viewport. Adding an instance of the custom class directly does show the box, but additional functionality cannot be added v ...

Hang occurs on Mac when Japanese input is selected and the window to select the parent class for a new Blueprint is opened with the All Classes section expanded

The Editor will hang on Mac if Japanese input is selected on the Mac and the window to select the parent class for a new Blueprint is opened with the All Classes section expanded. REGRESSION: No. T ...

Play area bounds are offset so that the player's spawn position is at the center of the player start

The play area is offset in game from the player start. In previous version the play area would be centered on the player start area. Now the player spawn exactly on the player start and the bounds a ...

Split Struct pins cause errors when a project is converted to 4.17

Split Struct pins cause errors when a project is converted to 4.17. You are still unable to split struct pins even if a new variable is created for the struct. Only adding a new variable to the st ...