Traceback (most recent call last):


 "/opt/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 792, in extract_info

ie_result = ie.extract(url)


 "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 507, in extract

ie_result = self._real_extract(url)


 "/opt/local/bin/youtube-dl/youtube_dl/extractor/alphaporno.py", line 42, in _real_extract

r"video_url\s*:\s*'([^']+)'", webpage, 'video url')


 "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 977, in _search_regex

raise RegexNotFoundError('Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract video url; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type
youtube-dl -U
to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Traceback (most recent call last):


 "/Users/taylor/repos/project/venv/bin/great_expectations", line 8, in <module>

sys.exit(main())


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/cli/cli.py", line 72, in main

cli()


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/click/core.py", line 829, in __call__

return self.main(*args, **kwargs)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/click/core.py", line 782, in main

rv = self.invoke(ctx)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/click/core.py", line 1259, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/click/core.py", line 1259, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/click/core.py", line 1066, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/click/core.py", line 610, in invoke

return callback(*args, **kwargs)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/cli/mark.py", line 28, in wrapper

func(*args, **kwargs)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/cli/checkpoint.py", line 297, in checkpoint_run

results = context.run_validation_operator(


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/core/usage_statistics/usage_statistics.py", line 257, in usage_statistics_wrapped_method

result = func(*args, **kwargs)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/data_context/data_context.py", line 1003, in run_validation_operator

return validation_operator.run(


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/validation_operators/validation_operators.py", line 329, in run

batch_actions_results = self._run_actions(


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/validation_operators/validation_operators.py", line 399, in _run_actions

raise e


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/validation_operators/validation_operators.py", line 380, in _run_actions

action_result = self.actions[action["name"]].run(


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/validation_operators/actions.py", line 46, in run

return self._run(


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/validation_operators/actions.py", line 164, in _run

query = self.renderer.render(


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/render/renderer/slack_renderer.py", line 69, in render

report_element = self._get_report_element(docs_link)


 "/Users/taylor/repos/project/venv/lib/python3.8/site-packages/great_expectations/render/renderer/slack_renderer.py", line 142, in _get_report_element

if "file:///" in docs_link:
TypeError: argument of type 'NoneType' is not iterable
