[core] FixedArray: use a function to throw an exception.
[core] FixedArray: use a function to throw an exception.

Haivision/srt,Cinegy/srt,Haivision/srt,Cinegy/srt,Haivision/srt,ethouris/srt,ethouris/srt,Haivision/srt,Cinegy/srt,ethouris/srt,ethouris/srt,Cinegy/srt