Unreal Engine Issues
Unreal Engine Issues
Normal of Skeletal Mesh is incorrect when Recompute Tangent is used when Skincache is enabled
UE - Graphics Features - Aug 12, 2020This issue occurs in Skeletal Mesh depending on the model when Skincache is enabled and affects the rendering. ...
Launching a Project which uses Depth of Field crashes to Home Screen on iOS8 device
UE - Platform - Mobile - Sep 10, 2015When depth of field is activated in a project running on an iOS 8 device, the project will close to the Home Screen. ...
Attempting to change a spotlight in a child component referenced by a parent blueprint from movable to stationary and then running PIE crashes editor
UE - Gameplay - Components - May 3, 2016Changing the mobility of a light component within a child component that of a parent blueprint and then entering PIE without compiling crashes the editor. Frequency: 3/3 Crashreporter: N/A Regres ...
Light components stay visible if "Actor Hidden In Game" is checked
UE - Graphics Features - Feb 6, 2017Light components stay visible if "Actor Hidden In Game" is checked. This issue occurs even when other components (such as a static mesh) are no longer visible. I tested with a static mesh component ...
Game Crashes when playing 2nd Startup Movie
UE - Media Framework - Jan 6, 2023Reproduced 3/3 times, issue does not occur in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed Regression. I've tried enabling the Media Movie Streamer plugin & Electra Player plugins, but Game cr ...
Request to add manual overrides to "Equals()" function on input modifiers
UE - Gameplay - Input - Dec 7, 2023From the user: > Up until 5.3.1 those input modifiers were identical apart from the instanced data. If you upgrade to 5.3.1, not taking the new IMC files, the sensitivity settings will never get a ...
App crashes when Launching on or launching packaged project on tvOS or iOS
UE - Platform - Mobile - Aug 1, 2016Launch on to tvOS crashes the app on the device and returns the user to the main screen. This also affects packaged projects Update Project packaged in shipping configuration launched successfully ...
[Mac, Linux] - Sample Rate changes from imported sample rate after playing preview for imported audio asset.
UE - Audio - Mar 16, 2022Sample Rate changes from imported sample rate after playing preview for imported audio asset. Tested this on Windows and it did NOT occur there. Repro Rate: 3/3 Tested this in //UE4/Release-4.27 @ ...
The GetCombinedForces put out wrong value when the vehicle is reversing
UE - Simulation - Physics - Aug 19, 2022Reproduced 3/3 times. A similar bug occurred with PhysX ([Link Removed]) Check the function: FVector FSimpleAerodynamicsSim::GetCombinedForces(float VelocityIn) if the velocityIn is negative, th ...
Meshes often render or flicker black in one eye on OSVR
UE - Platform - XR - May 6, 2016Found on: //UE4/Dev-VR CL-2967563 Often, meshes will render completely black in one eye on the OSVR. This seems to affect close meshes more frequently than far away ones. Sometimes the meshes flick ...