Tk::Error: XStoSubCmd: Not a Tk Window Tk::die_with_trace at C:/Programme/Perl/lib/Tk/Submethods.pm line 37 Tk::Submethods::__ANON__ at test.pl line 141 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 92 Tk::DropSite::Leave at C:/Programme/Perl/lib/Tk/DragDrop.pm line 221 Tk::DragDrop::Done at C:/Programme/Perl/lib/Tk/DropSite.pm line 78 Tk::DropSite::Drop at C:/Programme/Perl/lib/Tk/DragDrop.pm line 285 Tk::DragDrop::Drop at test.pl line 149 (eval) at test.pl line 149 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 92 Tk::DropSite::Leave at C:/Programme/Perl/lib/Tk/DragDrop.pm line 153 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 182 Tk::DragDrop::Mapped at test.pl line 149 (eval) at test.pl line 149 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 85 Tk::DropSite::Enter at C:/Programme/Perl/lib/Tk/DragDrop.pm line 161 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 320 Tk::DragDrop::StartDrag at C:/Programme/Perl/lib/Tk.pm line 411 (eval) at C:/Programme/Perl/lib/Tk.pm line 411 Tk::MainLoop at test.pl line 199 (command bound to event) error:XStoSubCmd: Not a Tk Window Tk::die_with_trace at C:/Programme/Perl/lib/Tk/Submethods.pm line 37 Tk::Submethods::__ANON__ at test.pl line 141 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 92 Tk::DropSite::Leave at C:/Programme/Perl/lib/Tk/DragDrop.pm line 153 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 182 Tk::DragDrop::Mapped at test.pl line 149 (eval) at test.pl line 149 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 85 Tk::DropSite::Enter at C:/Programme/Perl/lib/Tk/DragDrop.pm line 161 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 320 Tk::DragDrop::StartDrag at C:/Programme/Perl/lib/Tk.pm line 411 (eval) at C:/Programme/Perl/lib/Tk.pm line 411 Tk::MainLoop at test.pl line 199 Tk::Error: XStoSubCmd: Not a Tk Window Tk::die_with_trace at C:/Programme/Perl/lib/Tk/Submethods.pm line 37 Tk::Submethods::__ANON__ at test.pl line 141 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 92 Tk::DropSite::Leave at C:/Programme/Perl/lib/Tk/DragDrop.pm line 153 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 182 Tk::DragDrop::Mapped at test.pl line 149 (eval) at test.pl line 149 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 85 Tk::DropSite::Enter at C:/Programme/Perl/lib/Tk/DragDrop.pm line 161 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 320 Tk::DragDrop::StartDrag at C:/Programme/Perl/lib/Tk.pm line 411 (eval) at C:/Programme/Perl/lib/Tk.pm line 411 Tk::MainLoop at test.pl line 199 (command bound to event) error:XStoSubCmd: Not a Tk Window Tk::die_with_trace at C:/Programme/Perl/lib/Tk/Submethods.pm line 37 Tk::Submethods::__ANON__ at test.pl line 141 main::__ANON__ at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 (eval) at C:/Programme/Perl/lib/Tk/DropSite.pm line 66 Tk::DropSite::Apply at C:/Programme/Perl/lib/Tk/DropSite.pm line 85 Tk::DropSite::Enter at C:/Programme/Perl/lib/Tk/DragDrop.pm line 161 Tk::DragDrop::FindSite at C:/Programme/Perl/lib/Tk/DragDrop.pm line 320 Tk::DragDrop::StartDrag at C:/Programme/Perl/lib/Tk.pm line 411 (eval) at C:/Programme/Perl/lib/Tk.pm line 411 Tk::MainLoop at test.pl line 199