Unreal 5.0.3 Issue

NatNet, VRPN, TrackD, and Plugins
Post Reply
Kloper
Posts: 1
Joined: Wed Sep 21, 2022 11:57 am

Unreal 5.0.3 Issue

Post by Kloper »

Hi,
following this tutorial: https://v30.wiki.optitrack.com/index.ph ... MetaHumans the metahuman section, everything works fine till I hit play... the character starts to move for a split second and then unreal crashes with this error: Assertion failed: (index >= 0) & (index < ArrayNum) C:\...........\Array.h [Line: 69] Array index out of bounds: 122 from an array of size 122

I am using Windows 10 with GTX3060 and newest drivers.
Motive 3.0.1, Optitrack Unreal Plugin 3.0.2, Unreal Engine 5.0.3

This same tutorial works fine in Unreal 5.0 early access and old metahumans just not in the current version.

Some people seem to use MotionBuilder between Motive and Unreal, but I don't have MotionBuilder and the Trial version is only available for MB2023 and OptiTrack does not support that yet. I found only Plugin for 2017-2022.

Hope somebody can help.

Thanks.
Post Reply