Crash When Attempting To Change LOD1 Cloth Assigned

UE - Simulation - Physics - Character - Apr 12, 2017

At times when trying to assign APEX cloth to LOD1 material the engine will crash. I got a 100% repro rate following the steps listed above. I have found some inconsistent errors when trying to rep ...

AbilitySystemComponent::NotifyAbilityEnded Can Crash due to Callbacks Invalidation Specs

UE - Gameplay - Gameplay Ability System - Oct 11, 2023

Pasting from the UDN: Unsafe code in AbilitySystem can lead to crash when granting an ability inside OnAbilityEnded Hello. We just ran into a crash. After investigation, it seems to be caused by ...

[CrashReport] UE4Editor_Engine!UpdateRefToLocalMatricesInner() [skeletalrender.cpp:202]

OLD - Anim - Mar 8, 2018

No user comments in the crash group ...

Crash playing in ShooterGame

UE - Gameplay - May 15, 2017

Crash occurs when playing ShooterGame in editor. I could not reproduce this issue in Main. ...

Reflection capture crash in FindOrAllocateCubemapIndex

UE - Graphics Features - Mar 15, 2017

See UDN thread ...

Subcategories in Visual Logger do not Remember Open/Closed State

UE - AI - Aug 2, 2022

Within the actor snapshot area, you can categorize information into different sub-trees, each of which are expandable. However as you scrub through the timeline and new events happen, any sub-catego ...

Clothing Pops on start and LOD switching

UE - Simulation - Physics - Character - Sep 6, 2018

Clothing can have noticeable popping when switching LODs, and there is currently no mechanism to initially start cloth in a resting pose, causing popping on spawn. ...

Crash occurs selecting play in Vulkan Mobile Preview without sdk installed

UE - Graphics Features - Oct 18, 2016

Was attempting to repro [Link Removed] in //UE4/Main when I hit the following crash ...

TMap Contains Node Returns False Incorrectly Under Specific Circumstances

Tools - Nov 20, 2019

The Contains node doesn't return an existing row from a data table under specific circumstances. This didn't occur when the struct the data table is based on was made via blueprints or there are mor ...