bug? NoneType' object is not iterable from # Fix Issue #1028

[Dave]

TaskError - taskid:render_archive:output/archives/2016/07/index-3.html
PythonAction Error
Traceback (most recent call last):
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/doit/action.py", line 383, in execute
    returned_value = self.py_callable(*self.args, **kwargs)
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py", line 1163, in render_template
    self.rewrite_links(doc, src, context['lang'])
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py", line 1171, in rewrite_links
    doc.rewrite_links(lambda dst: self.url_replacer(src, dst, lang), resolve_base_href=False)
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/lxml/html/__init__.py", line 483, in rewrite_links
    new_link = link_repl_func(link.strip())
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py", line 1171, in <lambda>
    doc.rewrite_links(lambda dst: self.url_replacer(src, dst, lang), resolve_base_href=False)
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py", line 1209, in url_replacer
    dst = self.link(dst_url.netloc, dst_url.path.lstrip('/'), lang)
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py", line 1499, in link
    url = self.path(*args, is_link=True)
  File "/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py", line 1419, in path
    path = [os.path.normpath(p) for p in path if p != '.']  # Fix Issue #1028
TypeError: 'NoneType' object is not iterable

not sure if you want possible bug submissions here, but this just came up, usually I would assume I have broken something, but the comment #fix issue #1028 made me think you might want to know

[Chris Warrick]

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We’d prefer bug reports on GitHub. In file
/home/usr/nikola/test/py_3.5.0/lib/python3.5/site-packages/nikola/nikola.py,
before line 1418 (before `path` is defined for the first time), add:

print(kind, name, lang, self.path_handlers[kind])

and run

nikola build -v 2

Post the output here (or create a GitHub issue).

--
Chris Warrick <https://chriswarrick.com/>
PGP: 5EAAEA16