Error message when the file is selected

Tk::Error: Failed to AUTOLOAD 'Tk::FBox::_get_select_Path' at lucca_v1.pl line 186

Carp::croak at /System/Library/Perl/5.10.0/Carp.pm line 44

Tk::Widget::__ANON__ at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk/Widget.pm line 347

Tk::FBox::Done at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk/FBox.pm line 909

Tk::FBox::VerifyFileName at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk/FBox.pm line 678

Tk::FBox::ActivateEnt at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk/FBox.pm line 647

Tk::FBox::OkCmd at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk/FBox.pm line 815

Tk callback for .fbox.frame1.button

Tk::__ANON__ at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk.pm line 250

Tk::Button::butUp at /Library/Perl/5.10.0/darwin-thread-multi-2level/Tk/Button.pm line 175

<ButtonRelease-1> (command bound to event)