Unreal Engine Issues
Unreal Engine Issues
drag the progress bar in level sequence would crash in debug editor
zComponent - Archive - Aug 17, 2023it seems in FSequencerTimeSliderController::ComputeFrameTimeFromMouse the CursorPos is -nan ...
FXmlFile asserts on valid empty XML documents
Tools - May 5, 2016Code asserts because it assumes that a self closing node is within another node or has another node left in the doc to parse ...
Disabling "Should Be Visible" On a Streaming Level Resets Variable Values
UE - Gameplay - Jan 6, 2017When disabling "Should be Visible" of a stream level and then enabling it again, the values of variables in a Blueprint that has been placed in a stream level maintain their value in PIE but reset t ...
Impossible to reparent blueprint class that has a broken parent class when using compilation manager
UE - Gameplay - Blueprint Compiler - Dec 8, 2017Alternatively use BP_ParentClassIsMissingType in QAGame ...
CachedLocalBounds is incorrectly updated
UE - Anim - Gameplay - Apr 19, 2019USkeletalMeshComponent::CalcBounds updates CachedLocalBounds by transforming the world FBoxSphereBounds, by the WorldToLocal transform, which is not sufficient to calculate the bounds in local space ...
Animation import with "Force Front X Axis" is broken until a re-import
UE - Editor - Content Pipeline - Import and Export - Apr 24, 2019A camera set to Orthographic projection mode with a negative Ortho Width will crash the editor on PIE
UE - Graphics Features - Jan 22, 2015A camera set to Orthographic projection mode with a negative Ortho Width will crash the editor on PIE. Reproduced in Main (CL-2412886) Crash Report: [Link Removed] Call Stack:<unknown module>! UE ...
Overridden Lightmap Resolution in Sample Projects are too high
Docs - Samples - May 11, 2015Starting with 4.7 and when we changed the BSP blocks in Sample Content to Static Meshes, a significant minority of lower end PC users are getting soft crashes (freezes and rebooting required to cont ...
Crash when removing cloth apb's assigned to asset
UE - Simulation - Physics - Character - Apr 27, 2016When removing already assigned cloth asset from a skeletal mesh it will crash the editor. I was able to reproduce this with the Owen asset from Content Examples, but was unable to get it to work fro ...
Procedural meshes spawned at runtime cause a crash
UE - Simulation - Physics - Jan 10, 2017When using a procedural mesh at runtime, projects fail on mobile devices. Tested on both Android Nvidia Shield and iPhone 6+. ...