Now I tried to migrate animation blueprint from the demo but I got now when I open my project this error
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\build\++UE5\Sync\Engine\Source\Runtime\Core\Public\Containers\Array.h] [Line: 758] Array index out of bounds: 1 into an array of size 1
I dont have drive D: and I dont understand what this error mean !! now I can not open my project again !!