Unreal Engine Issues
Unreal Engine Issues
Enabling Substrate causes MaterialGraph node previews to render black
UE - Graphics Features - Substrate - Jul 16, 2025Node previews in MaterialGraph with Substrate enabled render solid black in 5.6. The latest 5.5 engine does render previews correct with substrate enabled. ...
Crash when setting console command for shadow max resolution to 1
UE - Graphics Features - May 29, 2015When setting the console command r.shadow.MaxResolution to a value of 1 will cause a crash. CrashReporter: [Link Removed] ...
Rolling ball physics bounces on flat landscape with low fps
UE - Simulation - Physics - Apr 21, 2015It's been reported that using the rolling ball physics on a flat landscape will cause the rolling ball to bounce when it crosses a seam. It does not happen on every single seam, but it happens prett ...
Creating a class derived from Trigger Base or its subclasses fails in editor
UE - Gameplay - Apr 30, 2015Attempting to create a class with the parent set to Trigger Base, Trigger Box, Trigger Capsule, or Trigger Sphere will fail to create the class ...
Selecting Auto Convex Collision crashes the editor
UE - Platform - Linux - Apr 13, 2015In the static mesh editor, choosing the Auto Convex Collision from the Collision drop toolbar and selecting apply will immediately crash the engine. ...
GitHub promoted branch crash on Mac when trying to PIE
UE - Platform - Apple - Mar 17, 2015Attempting to play in editor will cause the editor to crash immediately. ...
Additive anim slot takes over when played with Matinee
OLD - Anim - Aug 12, 2015When you have an animBP with two anim slots (one of which is additive) and are playing the animations via Matinee through each slot, the additive animation takes over and the base animation doesn't ...
Format Text node accepts breakpoints w/o execution pins
UE - Gameplay - Blueprint - Feb 6, 2015Even though the Format Text node does not have any execution pins it is possible to put a breakpoint on the node. NOTE: The breakpoint appears as a yellow circle and does not trigger when the code ...
console "stat" commands function properly but report command as not recognized
Tools - Jan 9, 2015A number of "stat commands" such as "stat memory" or "stat collision" are working when used but display the message "Command not recognized: stat memory" when entered. ...
Clicking on a slider bar jumps the mouse to the top left of the screen
Tools - Oct 27, 2014Anywhere there is a slider, single clicking on it without changing the value will cause the mouse cursor to jump to the top left of the monitor. ...