Unreal Engine Issues
Unreal Engine Issues
GPU Particles will not Rotate based on a negative Int Rotation Rate Value
UE - Graphics Features - Dec 1, 2014GPU Particles will not rotate based on a negative input from a uniform distribution via Initial Rotation Rate ...
Editor will crash when Blueprint Details Panel is dragged across the Event Graph
Tools - May 6, 2015When dragging the Details Panel in a Blueprint across the event graph the editor will crash. [Link Removed] ...
Setting a value Material Parameter Collection to Material will cause crash
UE - Graphics Features - May 2, 2016Adding a Material Parameter collection to a material, setting its value, then saving the material will cause a crash. This was only able to be reproduced on Mac and did not affect the Windows versio ...
SplineMeshComponent's collision will start to distort the longer the Spline becomes
UE - Gameplay - Nov 30, 2016SplineMeshComponent's collision will start to distort the longer the Spline becomes This is a regession. It was working in 4.13.2-3172292 User Description: When drawing out a long spline mesh ( r ...
Opening a USD actor BP will crash if an instance of the USD actor's sequence is open
UE - Editor - Content Pipeline - USD - Apr 13, 2022Opening the USD blueprint with its sequence open will crash the editor. ...
Using "Play Animation" node, if current animation has a looping timed particle it will continue playing
OLD - Anim - Jun 24, 2016Calling "Play Animation", if current animation has a looping timed particle it will continue playing ...
Audio tracks with multiple subtracks will paste parent track when a subtrack is copied and pasted in Sequencer
UE - Anim - Sequencer - Aug 8, 2019Copying and pasting audio subtracks will paste the parent track and its subtracks not just the selected subtrack. ...
AnimNotifyState with the same class, but different content at the same time will only one be triggred
UE - Anim - Runtime - Oct 26, 2022UDN Case : https://udn.unrealengine.com/s/question/0D54z00008G3EmwCAF/two-c-based-animnotifystate-with-the-same-class-but-different-content-at-the-same-time-will-only-one-be-triggred?fromCase=1 ...
If the entry of State Machine of AnimBP directly connect a state which has another state machine, a crash will occur when changing parameters of AnimBP
OLD - Anim - Dec 14, 2017If you directly connect a state which has another state machine to the entry of State Machine of Animation BP, a crash will occur when changing parameters. If you connect an empty State to an Entry ...
Deleting folders in the Content Browser will not delete them permanently from Project Folder
UE - Editor - Content Pipeline - Content Browser - Mar 13, 2015If you delete a folder from the Content browser that is in the Starter content, The folder will reappear if you reopen the project. The only way to delete them would be from Windows Explorer. I als ...