描画エラーのダイアログが出たあと、下記のようなメッセージが出ましたので、念のため掲載いたします。 ------------------------------------------------- --- Begin Traceback --- Can't use string ("0") as a HASH ref while "strict refs" in use at /<C:\khcoder\kh_coder.exe>plotR/network.pm line 291.
plotR::network::new at /<C:\khcoder\kh_coder.exe>plotR/network.pm line 291 gui_window::word_netgraph::calc at /<C:\khcoder\kh_coder.exe>gui_window/word_netgraph.pm line 362 gui_window::word_netgraph::__ANON__ at /<C:\khcoder\kh_coder.exe>gui_window/word_netgraph.pm line 139 Tk callback for .toplevel2.button1 Tk::__ANON__ at /<C:\khcoder\kh_coder.exe>Tk.pm line 250 Tk::Button::butUp at /<C:\khcoder\kh_coder.exe>Tk/Button.pm line 175 <ButtonRelease-1> (command bound to event) -------------------------------------------------