I am running J504 / 2005-03-30 / 13.35.
I tried to start the Linear Algebra Lab and got an error: WD handler. Error in labsel-listbox-button Rank error: gets all=:]`([ gets<:@:[all])@.([>0:) [-78] In spite of the error message, the first page of the Lab comes up, but when I press Ctrl J for the next page another error message appears: WD handler. Error in jijs_jctrl_fkey Rank error: gets all=: . . . . as above. Any suggestions? John Corrie Johannesburg ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
