Unreal Engine Issues

Add ENGINE_API to DestructibleActor

Crash on Mac when attempting to Join Sessions

User reporting crash on his Mac. He seemed to have narrowed down the reproduction to attempting to join a multiplayer session. "After the crashes when I restart UE4 and open my project some BPs are ...

The origin appears to shift for 3D widgets when the anchors (in the widget blueprint) and the pivot (in the widget component) are changed

If The user is using an anchor that is not the top left and then changes the pivot of a widget component the result is a 3D widget that has an offset origin making it very difficult to interact with ...

If a hot reload is performed after adding a custom UserDefinedEnum class to the project, the Editor will crash.

Performing a hot reload in the Editor after adding a custom UserDefinedEnum C++ class to a project results in a crash. A normal compile in Visual Studio will complete successfully. ...

Using Attach To in Construction Script Causes the Editor to Crash

After creating a blueprint with a box trigger and a cube component, attempting to use an AttachTo (Box) node and then attaching the cube to the In Parent socket compiles without issue. However, if y ...

Actor with Camera Component UProperty causes ensure when PIE ends if replicating

If an Actor with a CameraComponent is set to replicate, ending a PIE session with 2 players will result in an ensure ...

Data Table Columns do not properly wrap text when text is longer than the column width

Data Table Columns do not properly wrap text when text is longer than the column width. ...

BSPs cannot be selected through other BSPs set to hidden

BSP brushes cannot be selected through other BSP brushes that are set to hidden through the world outliner. Other assets such as static meshes are unaffected by this or do not cause the same error t ...

Reducing Resolution Scale affects Selection Accuracy in Viewport

When reducing the Resolution Scale the selection accuracy is reduced greatly, and makes it difficult to click and move objects in the viewport when PIE or Simulating. ...

VR mode does not appear to work in stand alone (4.10)

If the user plays in stand alone and uses the short cut Alt+Enter, the VR mode does not kick in as expected ...