Unreal Engine Issues
Unreal Engine Issues
Decals Normal only + Material Attributes
UE - Rendering - Graphics Features - Mar 24, 2023This does not just work with BaseColor, you can affect any of the outputs by connecting something to a disconnected CreateMaterialAttributes. ...
PhysX Crash In Attached Project During PIE
UE - Simulation - Physics - Jul 29, 2016The user is experiencing a PhysX crash in their project. They stated that the source files contained in 4.12.5 are different from Nvidia's Github version of 3.3.4, which apparently contains a fix fo ...
Niagara module scripts "Map Get" node displays the 'Module' parameter as "Input"
UE - Niagara - Mar 9, 2020The module parameter in a niagara module script displays the incorrect name Tested: 4.24.3, 4.25P, 4.26 ...
Third Person C++ Template Package Fails to Launch with Assert Error Window
UE - Runtime - Animation - Apr 7, 2022Occurs 3/3 times. Third Person C++ Windows package crashed on launch with Assert Error Window (see attached screen capture) Regression occurs: Repro'ed in //UE4/Release-4.27 EGL Live @ CL18429761 ...
Material With Hair Shading Model Draws On Top Of SSAO
UE - Graphics Features - Feb 6, 2017The Hair shader no longer allows ScreenSpace AO on areas of the screen it occupies. While in the Ambient Occlusion Visualizer it appears that the material draws on top of the SSAO. REGRESSION? Yes ...
Running Automation Test for Directory Watcher Causes the Editor to Crash
UE - Automation Test - Nov 2, 2015Running an automation test for Directory Watcher for Plugins causes the editor to crash on the Simple Modify step. Occurs only in 4.10 Preview 3. Regression: This does not occur in 4.9.2, but occu ...
Construction script runs multiple times when placing an actor in the scene
UE - Gameplay - Blueprint - Aug 29, 2017An actor's construction script runs multiple times (3 times) even when "Run Construction Script on Drag" is set to false ...
Bug in ULevel::FixupActorFolders.
There is a potential bug in ULevel::FixupActorFolders() in the FixDuplicateFolders section: Suppose you have a folder hierarchy that looks like this:A B(1)B(2) C(1)B(3) C(2) where the letters ...
Switch Skeletal Mesh node crashes the editor if the blueprint is compiled.
OLD - Anim - Feb 8, 2016Switch Skeletal Mesh node crashes the editor if the blueprint is compiled after changing the mesh being called on node. Frequency: 3/3 CrashReporter: N/A NOTE: tied to [Link Removed], however on ...
There is a moment of T pause when Post Roll Frames is enabled and snapping is enabled
UE - Anim - Sequencer - Apr 19, 2021When I turn off snap, the problem does not occur The problem does not occur in 4.24.3 and 4.25.4 Occurs in 4.26.2 and UE4main ...