Unreal Engine Issues

Node comments do not save if deselected with mouse as opposed to pressing Enter to end/commit comment.

Node comments do not save if a blueprint is closed and re-opened when the comment is ended by using LMB on the event graph as opposed to pressing Enter. Regression (no) issue (does) occur in 4.11. ...

"Activate Touch Interface" crashes the editor when set to 'None' in editor

If the 'Activate Touch Interface' node is called in blueprints (set to a non-'None' interface) and the current touch interface is set to 'None', the editor crashes. ...

Scrollbox breaks when put inside of another widget

A scrollbox no longer gives the user the ability to scroll after being placed in the following widgets. -Vertical box -Grid panel ...

When creating a "Cursor" in UMG or HUD blueprints there is a noticeable lag mouse position and the "New Cursor" Position.

When setting up any sort of image to following the mouse there is a noticeable lag between the position of the mouse and the position of the image that is being set to the mouse position. ...

Particle Events in Level Blueprints are not Triggering

Events like OnParticleSpawn, OnParticleCollide, and OnParticleDeath are not triggering in the level blueprint. ...

Importing Heightmap to Landscape Crashes Editor

Importing a .png as a heightmap crashes the editor. No crash callstack is provided Frequency: 2/7 Regression (yes) issue (does not) occur in 4.11.2 Crashreporter N/A Note Attached are logs and a ...

When creating a widget in the Character blueprint it is duplicated twice for each player in a multiplayer project

When adding the widget inside the character blueprint it causes the widget to be created twice for each player (2 player makes 4 copies of the widget). ...

A Pass-by-Reference function input cannot accept a reference to Self

A Pass-by-Reference function input cannot accept a reference to Self. Workaround: Cast from Self to the desired class and use that for the function's input. ...

Navigation-less AI movement doesn't work

Avoidance Groups Not Being Properly Set

Setting the avoidance group using the Set Avoidance Group node does not set the value of the group selected to true inside of the Avoidance Group struct. ...