parse sftp error

[berga]

hi, trying to parse a remote resource file like sftp:// ... /file.php the error reported in debug is:

Traceback (most recent call last):
  File "~/.gnome2/gedit/plugins/classbrowser/tabwatch.py", line 47, in __tab_added_or_activated
    if doc != self.currentDoc: self.__update()
  File "~/.gnome2/gedit/plugins/classbrowser/tabwatch.py", line 86, in __update
    model = parser.parse(doc)
  File "~/.gnome2/gedit/plugins/classbrowser/parser_ctags.py", line 65, in parse
    self._parse_doc_to_model()
  File "~/.gnome2/gedit/plugins/classbrowser/parser_etags.py", line 66, in _parse_doc_to_model
    h = open(tmpfile)
TypeError: coercing to Unicode: need string or buffer, NoneType found

best regards Marco