I have another question, now I am on link, there is menu called Tutorial,
and I click load, then there appear an error:
Error at line 36 of file /usr/local/lib/LINK/1.2/stklos/link-wtour.stk,
can not convert #f to a string.
then I click QUIT ,it disappeared, some time it will open a window,
and Link-STK Tutorial, there is only one menu: file, and when I click
open, there will prompt user to load the file, when I enter the file:
graph-view.stklos, it indeed load the file, but when I click the
apply it has error, TK background error, string-ref: index out of bound 0,
when I click Next, it will appear : TK background error, +: not a number #f,
is that something wrong?
thanks!
Liu Mei