Unreal Engine Issues

Input pins of BP node are not updated after a hot reload

If a code defined function that takes in a parameter is called from blueprints, the BP node will show the input pin for the parameter. If the parameter list is changed after the node is created and ...

While casting to a Child, the overridden function node's target will read the parent bp

While casting to a Child, the overridden function node's target will read the parent bp. Also being discussed in this Forum post: https://forums.unrealengine.com/showthread.php?66846-Initialisin ...

Cannot animate properties on Root UMG element.

The UI tells me I can do it, but I cannot. Current work-around is to insert an extra element. Not desirable. [image: Inline image 1] ...

Blackboard key selector losing set values in BTNode_RunEQSQuery

Seems that by manipulating blackboard key selector in BTNode_RunEQSQuery one can lose values set, and make BB key selection lose it's filtering (runt eqs should accept only locations and actor here ...

UBTTaskNode::ReceivedMessage crashing on memory-less BT nodes

NavMesh generates 90 degrees rotated for custom collisions

The NavMesh creates breaks at the wrong rotation if the mesh is using collision created from outside of UE4. This is obvious in a lot of the market content with special collision created in maya/3d ...

Cannot Compile GitHub Source Code for UE4 Game on Mac

Dowloaded 4.7.5 release from GitHub and was able to compile the UE4 Editor source code successfully. Then attempted to compile using the "UE4 - Game -Mac" filepath, but received message saying could ...

Importing fbx breaks Content Browser and mouse controls for RU localization

When an FBX asset is imported into the editor on a Linux machine with the ru_RU localization the editor behaves strangely after restarting the project. Content Browser fails to show content and cer ...

Physics are inconsistent between PIE and Standalone

A user has found that they are seeing differences in how objects are affected by physics in Stand alone as apposed to PIE. While testing the amount of force applied to an object in the different pla ...

HTML5 shows up as black screen in FireFox 32-bit

Packaged HTML5 games are not running on FireFox 32-bit Version 37.0.1; Some projects will also provide you with a scripting error that appears when you attempt to run the game on 37.0.1 Spoke with ...