I'm trying to run MkDocs and getting a StopIteration error when running mkdocs serve. This is on a fresh MkDocs project. I've installed MkDocs, ran mkdocs new my-project and then mkdocs serve.
It appears the file_match variable is empty on line 345 of config_options.py but I can't figure out what populates file_match. Is there an additional step between installing MkDocs and then using it that I'm missing?
Thanks for any help. My full stack trace is below.
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/mkdocs/config/config_options.py", line 345, in walk_docs_dir
raise StopIteration
StopIteration
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/bin/mkdocs", line 8, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/mkdocs/__main__.py", line 110, in serve_command
serve.serve(
File "/usr/local/lib/python3.8/site-packages/mkdocs/commands/serve.py", line 78, in serve
config = builder()
File "/usr/local/lib/python3.8/site-packages/mkdocs/commands/serve.py", line 67, in builder
config = load_config(
File "/usr/local/lib/python3.8/site-packages/mkdocs/config/base.py", line 151, in load_config
errors, warnings = cfg.validate()
File "/usr/local/lib/python3.8/site-packages/mkdocs/config/base.py", line 84, in validate
self._post_validate()
File "/usr/local/lib/python3.8/site-packages/mkdocs/config/base.py", line 73, in _post_validate
config_option.post_validation(self, key_name=key)
File "/usr/local/lib/python3.8/site-packages/mkdocs/config/config_options.py", line 370, in post_validation
for filename in self.walk_docs_dir(config['docs_dir']):
RuntimeError: generator raised StopIteration
Related
C:\Users\abhi1702\Desktop\selenium\venv\Scripts\python.exe
C:/Users/abhi1702/Desktop/selenium/app.py
Traceback (most recent call last):
File "C:\Users\abhi1702\Desktop\selenium\venv\lib\site-packages\selenium\webdriver\common\service.py", line 72, in start
self.process = subprocess.Popen(cmd, env=self.env,
File "C:\Users\abhi1702\AppData\Local\Programs\Python\Python38-32\lib\subprocess.py", line 854, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\abhi1702\AppData\Local\Programs\Python\Python38-32\lib\subprocess.py", line 1307, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/Users/abhi1702/Desktop/selenium/app.py", line 5, in <module>
chrome= webdriver.Chrome(executable_path='Users\abhi1702\Desktop\chromedriver\chromedriver.exe')
File "C:\Users\abhi1702\Desktop\selenium\venv\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 73, in __init__
self.service.start()
File "C:\Users\abhi1702\Desktop\selenium\venv\lib\site-packages\selenium\webdriver\common\service.py", line 81, in start
raise WebDriverException(
selenium.common.exceptions.WebDriverException: Message: 'chromedriver.exe' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home
Answer is in probably your post:
Message: 'chromedriver.exe' executable needs to be in PATH
So please try adding chromedriver.exe to your system variable PATH.
For Windows, open System Properties - Environment Variables - and modify System variable "PATH": click Edit, add new entry with path to chromedriver.exe, for example: C:\drivers\chromedriver.exe
This question already has answers here:
Jupyter Notebook with Python 3.8 - NotImplementedError
(4 answers)
Closed 3 years ago.
I am setting up a documentation using mkdocs but I am getting "NotImplementedError" when runing the "mkdocs serve" command
Note that I am working on windows 10 and installed the Python 3.8.0a3 version
INFO - Building documentation...
INFO - Cleaning site directory
[I 190419 16:50:46 server:298] Serving on http://127.0.0.1:8000
Traceback (most recent call last):
File "c:\python38\lib\runpy.py", line 192, in _run_module_as_main
return _run_code(code, main_globals, None,
File "c:\python38\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Python38\Scripts\mkdocs.exe\__main__.py", line 9, in <module>
File "c:\python38\lib\site-packages\click\core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "c:\python38\lib\site-packages\click\core.py", line 717, in main
rv = self.invoke(ctx)
File "c:\python38\lib\site-packages\click\core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "c:\python38\lib\site-packages\click\core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "c:\python38\lib\site-packages\click\core.py", line 555, in invoke
return callback(*args, **kwargs)
File "c:\python38\lib\site-packages\mkdocs\__main__.py", line 128, in serve_command
serve.serve(
File "c:\python38\lib\site-packages\mkdocs\commands\serve.py", line 124, in serve
_livereload(host, port, config, builder, site_dir)
File "c:\python38\lib\site-packages\mkdocs\commands\serve.py", line 58, in _livereload
server.serve(root=site_dir, host=host, port=port, restart_delay=0)
File "c:\python38\lib\site-packages\livereload\server.py", line 300, in serve
self.application(
File "c:\python38\lib\site-packages\livereload\server.py", line 255, in application
app.listen(port, address=host)
File "c:\python38\lib\site-packages\tornado\web.py", line 2112, in listen
server.listen(port, address)
File "c:\python38\lib\site-packages\tornado\tcpserver.py", line 152, in listen
self.add_sockets(sockets)
File "c:\python38\lib\site-packages\tornado\tcpserver.py", line 165, in add_sockets
self._handlers[sock.fileno()] = add_accept_handler(
File "c:\python38\lib\site-packages\tornado\netutil.py", line 279, in add_accept_handler
io_loop.add_handler(sock, accept_handler, IOLoop.READ)
File "c:\python38\lib\site-packages\tornado\platform\asyncio.py", line 99, in add_handler
self.asyncio_loop.add_reader(fd, self._handle_events, fd, IOLoop.READ)
File "c:\python38\lib\asyncio\events.py", line 498, in add_reader
raise NotImplementedError
NotImplementedError
I would like to get where the error come from and fix it
It seems like mkdocs does not the support the latest version of python which is 3.8.0a3.
In my case I fixed it by downgrading to 3.7
I am getting the following problem in my heroku app:
2017-08-01 20:54:22 ac744713-8102-4c83-81fc-b4be4786b925 selenium.webdriver.remote.remote_connection[4] DEBUG Finished Request
Traceback (most recent call last):
File "manage.py", line 89, in <module>
manager.run()
File "/app/.heroku/python/lib/python2.7/site-packages/flask_script/__init__.py", line 412, in run
result = self.handle(sys.argv[0], sys.argv[1:])
File "/app/.heroku/python/lib/python2.7/site-packages/flask_script/__init__.py", line 383, in handle
res = handle(*args, **config)
File "/app/.heroku/python/lib/python2.7/site-packages/flask_script/commands.py", line 216, in __call__
return self.run(*args, **kwargs)
File "manage.py", line 83, in cron
d.main()
File "/app/blackbird/domain/cron.py", line 58, in main
self.take_screenshots()
File "/app/blackbird/domain/cron.py", line 208, in take_screenshots
self.driver = webdriver.Chrome('chromedriver')
File "/app/.heroku/python/lib/python2.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 69, in __init__
desired_capabilities=desired_capabilities)
File "/app/.heroku/python/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 98, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/app/.heroku/python/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 188, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/app/.heroku/python/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 256, in execute
self.error_handler.check_response(response)
File "/app/.heroku/python/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 194, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: cannot find Chrome binary
(Driver info: chromedriver=2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8),platform=Linux 3.13.0-123-generic x86_64)
even though I have added the chrome driver and the google-chrome buildpacks:
Is there a step that I am missing to make my chrome binary available to my app?
I am running Django Unit tests on CircleCI with 1 container setup. The tests run fine when I do not add Django's --parallel argument. However, when I add --parallel=2 to the test run, it fails with this cryptic error below.
I've tried both versions: with and without --keepdb - both fail with exactly the same error. The code for _clode_test_db appears to suggest that passing --keepdb=True should fail fast and return. See django/db/backends/mysql/creation.py line: 29 here [https://github.com/django/django/pull/4761/files]
Would appreciate any ideas on what is going on here
Using existing clone for alias 'default' ('test_django_learned')...
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 345, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/commands/test.py", line 30, in run_from_argv
super(Command, self).run_from_argv(argv)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/commands/test.py", line 74, in execute
super(Command, self).execute(*args, **options)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/base.py", line 399, in execute
output = self.handle(*args, **options)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/core/management/commands/test.py", line 90, in handle
failures = test_runner.run_tests(test_labels)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/test/runner.py", line 532, in run_tests
old_config = self.setup_databases()
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/test/runner.py", line 482, in setup_databases
self.parallel, **kwargs
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/test/runner.py", line 733, in setup_databases
keepdb=keepdb,
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/db/backends/base/creation.py", line 219, in clone_test_db
self._clone_test_db(number, verbosity, keepdb)
File "/home/circleci/sliderule/venv/lib/python2.7/site-packages/django/db/backends/mysql/creation.py", line 48, in _clone_test_db
dump_proc = subprocess.Popen(dump_cmd, stdout=subprocess.PIPE)
File "/usr/local/lib/python2.7/subprocess.py", line 390, in __init__
errread, errwrite)
File "/usr/local/lib/python2.7/subprocess.py", line 1024, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
Exited with code 1
I could reproduce it and debugged the problem in my ubuntu container by adding
sys.stderr.write("dump_cmd: %r" % dump_cmd)
to site-packages/django/db/backends/mysql/creation.py and it gave me
dump_cmd: ['mysqldump', '--user=root', '--password=pass', '--host=db', '--port=3306', 'test']
So probably your container is also missing mysqldump which I fixed with a simple sudo apt-get install mysql-client.
i have a big problem with Mercurial 1.8.2 on Mac OSX 10.6
I used for long time with a lot of projects. Now i haven't used for about 4 weeks. Today i tried and OSX crashed with "hg add" command.
So i googled a little bit and found out, that there was a bug in OSX 10.5 where i have to deactive the SET LOCAL in Terminal Preferences.
I've done so - now
hg add
hg commit -m "message"
works, but when i run
hg push
i get the following error message where i find no information about
** unknown exception encountered, please report by visiting
** http://mercurial.selenic.com/wiki/BugTracker
** Python 2.6.1 (r261:67515, Jun 24 2010, 21:47:49) [GCC 4.2.1 (Apple Inc. build 5646)]
** Mercurial Distributed SCM (version 1.8.2+20110401)
** Extensions loaded:
Traceback (most recent call last):
File "/usr/local/bin/hg", line 38, in <module>
mercurial.dispatch.run()
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 16, in run
sys.exit(dispatch(sys.argv[1:]))
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 36, in dispatch
return _runcatch(u, args)
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 58, in _runcatch
return _dispatch(ui, args)
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 601, in _dispatch
cmdpats, cmdoptions)
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 406, in runcommand
ret = _runcommand(ui, options, cmd, d)
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 655, in _runcommand
return checkargs()
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 609, in checkargs
return cmdfunc()
File "/Library/Python/2.6/site-packages/mercurial/dispatch.py", line 598, in <lambda>
d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
File "/Library/Python/2.6/site-packages/mercurial/util.py", line 433, in check
return func(*args, **kwargs)
File "/Library/Python/2.6/site-packages/mercurial/commands.py", line 3002, in push
ui.status(_('pushing to %s\n') % url.hidepassword(dest))
File "/Library/Python/2.6/site-packages/mercurial/demandimport.py", line 75, in __getattribute__
self._load()
File "/Library/Python/2.6/site-packages/mercurial/demandimport.py", line 47, in _load
mod = _origimport(head, globals, locals)
File "/Library/Python/2.6/site-packages/mercurial/url.py", line 354, in <module>
class httpconnection(keepalive.HTTPConnection):
File "/Library/Python/2.6/site-packages/mercurial/demandimport.py", line 75, in __getattribute__
self._load()
File "/Library/Python/2.6/site-packages/mercurial/demandimport.py", line 47, in _load
mod = _origimport(head, globals, locals)
File "/Library/Python/2.6/site-packages/mercurial/keepalive.py", line 361, in <module>
class HTTPResponse(httplib.HTTPResponse):
File "/Library/Python/2.6/site-packages/mercurial/demandimport.py", line 76, in __getattribute__
return getattr(self._module, attr)
AttributeError: 'module' object has no attribute 'HTTPResponse'
Do you have any ideas?
Thanks,
Sascha
I think you should do exactly as said in the error message :
** unknown exception encountered, please report by visiting
** https://www.mercurial-scm.org/wiki/BugTracker