Hello.
I'd like to ask you to check the crash using Spine.
Here's the details.
I ran the sample project to use Spine in UE4.
But I got a crash when the sample project loads the 01-basic-animation level.
Kindly take a look at the Callstack as an attachment.
Also the sample project got intermittent crashes when placing SpineBoy objects.
I'm looking forward to hearing prompt reply from you.