sorting on dataset doesn't work

Hello,

I think I have found a serious bug with datasets.

When you try to sort a dataset by a column the method takes to parameters sort(int columnIndex, boolean)

Now, if you put the boolean to false the method will return NaN. if you put it to true, also NaN is returned.

If you omit the boolean parameter it will sort ascedningly.

I find this as a VERY SERIOUS bug!

is anyone going ot fix this or it just happens to me?

Please help me!

Method sort from dataset does not return anything, you just call it like : dataset.sort(1,false) (sorts by first column descending). This is in the sample. Doesn’t work well when you call this ?