Crashes upon project start up

Tools - Feb 10, 2015

Crash Report: [Link Removed] After downloading latest revision, user is no longer able to open project due to constant crash. ...

SIGSEGV: invalid attempt to access memory at address 0x3

UE - Platform - Apple - Jan 30, 2015

Crash Report: [Link Removed] ...

Slow-rendering thumbnails can be queued up for real-time updates

UE - Editor - Content Pipeline - Content Browser - Sep 22, 2016

A licensee is seeing performance drops while using the editor due to a custom thumbnail renderer taking a while to generate thumbnails while Real-Time Thumbnail rendering is enabled, and has request ...

White Box Appear When Changing Screen Resolution on Standalone

White box appear when changing screen resolution on standalone. ...

Duplicate object assert on ClothConfigNv object creation.

UE - Simulation - Physics - Character - Apr 29, 2020

It looks like there are situations where the deprecated config hasn't finished loading before the config map items are recreated causing the assertion: Assertion: Attempting to replace an object th ...

Jump Animation for FPS template character breaks on land

OLD - Anim - May 6, 2015

When jumping in the first person template project, the "is in air" animation continues to play after landing. Solution: Switching out the "FirstPerson_JumpStart Asset" node for the "FirstPerson_J ...

SunTemple is washed out in one color on some Android devices.

UE - Platform - Mobile - Jan 16, 2017

This was discovered during the 4.15 mobile compat. ...

Crash when selecting ResizeMode "Invalid" of ChangeComponentSize on LandScapeEditor.

UE - LD & Modeling - Terrain - Landscape - Dec 21, 2017

check(0) is used in UpdateComponentCount () of LandscapeEditorObject.h. This looks like an intentional check, but there is a possibility that the user may mistakenly select it. ...

Get Niagara Emitter Vec3 Attrib Results in Hard Crash

UE - Niagara - Feb 14, 2020

Also tried it out by replicating the setup in an Actor blueprint with the same result. ...

Viewport has graphical glitch while editing but not in PIE

Tools - Feb 6, 2015

User has a project that the viewport has gotten corrupted. The icons are now no longer camera facing and are facing in the positive y axis. The sun disc and sky are blurred. When PIE everything rend ...