http://www.perlmonks.org?node_id=265948


in reply to Tk ItemStyle problem on linux

"at /usr/local/lib/perl5/site_perl/5.8.0/i686-linux/Tk/ItemStyle.pm line 21." tells us where the exception occurred, but doesn't tell us what the exception was. If you include the rest of the exception we may be able to help you figure out what's going wrong.