Unreal Engine Issues and Bug Tracker (UE-34637)

Description

Crash occurs when the user reimports a geometry cache asset and changes the Sampling Type to Per X Frames.

This seems to only occur if Frame Start is set to a value other than 0.

Steps to Reproduce

Download the attached abc file.
Open QAGame in editor.
Click Import in the Content Browser.
Select the abc file and click Open.
Set the Import Type to Geometry Cache and set Frame Start to 15.
Click Import.
Right-click the imported geometry cache and select Reimport.
Set Sampling Type to Per X Frames.
Set Frame Steps to 6.
Click Import.

RESULT:

Crash.

Callstack

Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\Release\Engine\Source\Runtime\Core\Public\Containers\Array.h] [Line: 833] Array index out of bounds: -13 from an array of size 4

UE4Editor_AlembicLibrary!FAbcMeshDataImportRunnable::Run() abcmeshdataimportrunnable.cpp:119 
UE4Editor_Core!FRunnableThreadWin::Run() windowsrunnablethread.cpp:74

Community References

[UE-23848] Bug Status

Fix UE-51650

"Session Disconnected" UEFN

I am not able to find world outliner how to enable it?

Delay nodes occasionally don't fire the "Completed" output in a nativized build

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

I'm working on a VR Project and I cannot add Nav Mesh to the stairs??

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

I can't open my map from the editor.

How to achieve HLSL Multiple Render Target in Material blueprints?

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-34637 in the post.

0	Login to Vote

Fixed

Component	UE - Gameplay
Affects Versions	4.13
Target Fix	4.13

Fix Commit	3087529
Main Commit	3092051

Created	Aug 12, 2016
Resolved	Aug 14, 2016
Updated	Apr 27, 2018

View Jira Issue

UE-34637

Crash reimporting Geometry Cache with Per X Frames

Crash reimporting Geometry Cache with Per X Frames

Have Comments or More Details?