今日のエラー

Xlib: unexpected async reply (sequence 0x1cf06)!
The program 'python' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadAtom (invalid Atom parameter)'.
  (Details: serial 119508 error_code 5 request_code 20 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

困ったことだ。

メッセージダイアログ(wx.MessageDialog)を表示させようとすると、このエラーが現れる傾向にある。