Unreal Engine Issues

Editor discarding valid navmesh with world composition

The first time OnConstruction is called after duplication the Actor still has default class values

A Blueprint derived from a custom Actor class resets its variables to their default values when the Actor is duplicated, even if the actor being duplicated has a different value for that variable. T ...

Saving map with landscape creates texture asset in content browser

Saving map with landscape creates texture asset in content browser. ...

FRenderTarget::ReadPixels does not populate FColor array properly in packaged build

When the ReadPixels function is called, the FColor array that is passed in has its elements populated when in PIE and Standalone but array elements are empty in a packaged project. ...

MediaPlayerEditor: Failure opening media, even though it opened successfully

This only happens when successfully opening a media source AFTER failing to open another media source. ...

Data Table row will reset to None if Child Actor is selected

Data Table row will reset to 'None' if Child Actor is selected User Description: There are few things you can check/test: Change type of variable in structure to something other than "TestBPClass2 ...

Widget interaction component appears to stop working after entering a physics volume

Widget interaction component appears to stop working after entering a physics volume. A Physics Volume appears to deactivate the Widget interaction component ...

Physics Bodies for bones that are scaled in the Anim Graph are not scaled properly in game

Physics Bodies for bones that are scaled in the Anim Graph are not scaled properly in game. This seems to cause a jittering effect when simulating bodies. User Description: I blend physics into th ...

Unused textures overridden in the material instance are still cooked

When creating a material and then overriding the textures on the new material instance, the unused textures are still included in the cooking process. ...

MAC: dSYM files are included in packaging when "include debug files" is checked off

When packaging settings are set to "Shipping" with "include debug files" checked off, UE4-Game-Mac-Shipping.dsym is still present in packaging adding a non-essential 619mb of data. ...