Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\build++UE5\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 707] Array index out of bounds: 2 from an array of size 2
im having the same issue but for a different reason
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\build++UE5\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 707] Array index out of bounds: 5311931 from an array of size 82541
I solved my problem by deleting the meta human hair files, and then it opened normally , then re-imported them by re-importing the whole meta human, the problem didn’t occur again, im sorry i don’t have an idea about yours.