I had an engine crash due to the use of logic with a component of physical animation in version 4.22 and higher.
I create a clean project and at Begin play I create simple logic for demonstration. After 2 seconds, my engine crashed!
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\Build++UE4\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 611] Array index out of bounds: 2 from an array of size 0
UE4Editor_Core
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kernel32
ntdll