Unreal Engine Issues

Runtime-generated components stored in the VisibleAnywhere array are not displayed in the detail panel

Runtime-generated components stored in ObjectPtr with VisibleAnywhere are displayed in the details panel, but not for arrays. Applying the following workaround, components can be visible even in ar ...

Hitting check when removing HISM instances with Custom Instance Data

Hitting check(UploadInfo.InstanceCustomDataCount * InstanceCount == UploadInfo.InstanceCustomData.Num()) and also seeing incorrect isntance order after removing instances from HISMs. Additionally ...

FRuntimeFloatCurve in datatable causes editor crash

Inside SCurveEditor::ZoomToFitHorizontal and SCurveEditor::ZoomToFitVertical, the program navigates through a TArray<FRealCurve*> called CurvesToFit in a for each loop. Inside the for loop, if the p ...

Incorrect override material properties when doing "Replace References" to material instances in Content Browser

Editor crashes while saving or closing after heightmap import

Editor crashes while attempting to save or close project after importing a landscape from a heightmap. Frequency: 2/2 Crashreporter: [Link Removed] Regression (yes) issue (does not) occur in 4.1 ...

When alt dragging a skeletal mesh with another actor attached to a socket the relative position of the actor will be set to 0,0,0

When alt dragging a skeletal mesh with another actor attached to a socket the relative position of the attached actor will be set to 0,0,0. The relative offset for the copied attached actor appears ...

Project World Location To Widget Position node appears to return the wrong screen position when Constrain to aspect ratio is enabled

Project World Location To Widget Position node appears to return the wrong screen position when Constrain to aspect ratio is enabled. Enabling Constrain to aspect ratio appears to offset the widget ...

Sequencer Actor details panel lacking parity with Matinee Actor details panel

Sequencer Actor details panel lacking parity with Matinee Actor details panel ...

Sound cue editor node connections only animate when the mouse is moving

Also occurs in 4.15.2 so not a regression ...

Some style properties for Multi-Line Editable Text boxes do not change when setting them in blueprints

Some style properties for Multi-Line Editable Text boxes do not appear to change when setting them in blueprints. ...