Unreal Engine Issues

MSAA crashes Mac

https://forums.unrealengine.com/showthread.php?126489-Test-the-Forward-Renderer-in-your-PC-VR-projects-with-the-4-14-Preview&p=653027&viewfull=1#post653027 ...

Crash in UEditorEngine::CheckForWorldGCLeaks

Error message: Fatal error: [Link Removed] [Line: 1959] /Game/FirstPersonBP/Maps/FirstPersonExampleMap.FirstPersonExampleMap still around trying to load ../../../Engine/Content/Maps/Templates/Templ ...

DSymUtil Crashing - Out of Memory

DsymUtil is failing to produce .dSYM files, and it seems that this issue is related to when the .dSYM file's final size is greater than 5GB.  It is failing with the following message. UATHelper: P ...

Crash on PIE shutdown

threads: [Link Removed] [Link Removed] Another occurence: [Link Removed] ...

Navisworks - Crash exporting high poly density terrain geometry

Crash when resetting asset import data in static mesh editor

Crash launching UE4Editor.exe from cmd.exe with -dx12 argument

My Nvidia driver is our current approved driver: 378.49 ...

Crash after switching materials on a particle system mesh and saving the mesh

The repro steps are very similar to https://jira.ol.epicgames.net/browse/UE-34241 except that you have to save the static mesh before switching back to the particle editor. ...

drag the progress bar in level sequence would crash in debug editor

it seems in FSequencerTimeSliderController::ComputeFrameTimeFromMouse the CursorPos is -nan ...

Crash On Hot Reload with Custom World Settings and HISM Class

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Assertion failed: IsValid() [Link ...