Cloth problem

Hi
I try to add cloth to my project, but when I wish to build the project I got this error described on picture above :

Please help what is alternative or solution for using cloth physic if Unity cloth didn’t work by default ?

There is no alternative.
Cloth is not supported on mobile devices as they don’t have the power to do it, own script solutions will show you the same problem

So only what pass through my mind wright now is using animation for this .
Thanks dreamora

Thats the best way, yes. also from the performance point of view