Unreal Engine Issues
Unreal Engine Issues
[SM5] Material.usf Error when Previewing Material Function Output
UE - Graphics Features - Jul 21, 2016A user on the AnswerHub found an SM5 material error within his material function after following the tutorial below. [Link Removed] I followed the tutorial until I reached the point in which the e ...
Memory Leak When Hovering Over a Folder Containing Blueprints
UE - Editor - Content Pipeline - Content Browser - Jun 7, 2016Hovering the mouse cursor inside a Content Browser folder that contains blueprints causes the memory usage to steadily increase. This only seems to occur with blueprint assets in the folder. A use ...
Projects created outside root UE4 folder do not show up in Project Browser on Linux
UE - Platform - Linux - Nov 25, 2014If a user creates a new project on a Linux machine and specifies the project to be created in a folder outside of the root UE4 directory and /Documents/Unreal Projects/ folder, the project does not ...
Toggling variable on sub anim instance node clears its original value
OLD - Anim - Aug 8, 2016If the user enables Expose for a variable on a sub anim instance node, the original value of that variable is lost. ...
Using the CVar `Shot` causes artifacts in the screenshot with GearVR
UE - Platform - XR - Mar 7, 2016When using the CVar for `Shot` the produced image saved in the screenshots folder of the project on the device will has artifacts that are not the image taken. This happens when using a Gear VR Proj ...
Particle Collision causes particles to snap away from collision location
UE - Graphics Features - May 5, 2016Particle Collision causes particles to snap away from collision location. [Image Removed] ...
Crash after Enabling Forward Shading on Mac and Creating/Editing Materials
UE - Graphics Features - Nov 18, 2016A crash occurs after enabling 'Forward Shading' on Macs. The crash is triggered after creating a new material and attempting to modify that material. Regression? No, this crash also occurs in the 4 ...
Generate Project Files is not automatically run after Switch Unreal Engine Version on Mac
UE - Foundation - Core - Feb 8, 2016When converting a project to a different version of the engine, the GenerateProjectFiles.command process is not ran as it would be on Windows with GenerateProjectFiles.bat. This can cause issues, es ...
User confusion over Visibility/Hidden in Game track
UE - Anim - Sequencer - Sep 6, 2016User confusion over Visibility/Hidden in Game track. We're running into some issues where it's only switching Hidden in Game when you Play, which essentially does nothing with lights, among other p ...
UAnimNotifyState NotifyEnd / NotifyBegin called when setting GlobalAnimRateScale to 0 / non-zero respectivey
OLD - Anim - Sep 26, 2016The issue seems to have a few parts. First, active events don't persist between frames. Instead, a new active list is created each frame and diffed against the previous frame. Added events have Beg ...