Error in customScrollbar("scrollByY",100)

[hiniesta]

Hello,
When in an onclick function I try $(".isScroll").customScrollbar("scrollByY",100); I always get the error TypeError: scrollable[options] is not a function(…)

Have search on the .js file and can't find the function scrollByY, so I don't know if it a mistake of the documentation.

Thanks a lot

[ivanstan]

When I tried to use scrollByY I got this:

Uncaught TypeError: n[i] is not a function