select MIcrochip Libero as target and get error saying "Index exceeds the number of array elements. Index must not exceed 0."

Answer 1

[stephen williams]

Thanks!

Answer 2

[Kiran Kintali]

https://www.mathworks.com/support/bugreports/2772641

This is a known issue addressed in the R2022b Update3 and the recent R2023a release

You can use the hdlset_param to set the option from the commandline.

hdlset_param(<modelname>,'SynthesisTool', 'Microchip Libero SoC')