Unable to extract title #2337

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opened 2026-02-20 22:27:16 -05:00 by deekerman · 1 comment

deekerman commented

2026-02-20 22:27:16 -05:00

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Originally created by @dba42 on GitHub (May 12, 2014).

andreas@andreas-Latitude-E4300:~/Downloads/Apache_Tomcat_anief203$ youtube-dl -citw --verbose -a apache_tomcat_a.url
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['-citw', '--verbose', '-a', 'apache_tomcat_a.url']
[debug] Encodings: locale 'UTF-8', fs 'UTF-8', out 'UTF-8', pref: 'UTF-8'
[debug] Batch file urls: ['http://www.youtube.com/watch?v=tacGDZPnG3k&list=PLBE9B098A18D44725']
[debug] youtube-dl version 2014.02.17
[debug] Python version 2.7.6 - Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty
[debug] Proxy map: {'no': 'localhost,127.0.0.0/8,::1'}
[youtube:playlist] Downloading playlist PLPLBE9B098A18D44725 - add --no-playlist to just download video tacGDZPnG3k
[youtube:playlist] PLBE9B098A18D44725: Downloading page #1
WARNING: [youtube:playlist] PLBE9B098A18D44725: Playlist page is missing OpenGraph title, falling back ...
ERROR: Unable to extract title; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 1511, in _real_extract
playlist_title = self._og_search_title(page)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 428, in _og_search_title
return self._og_search_property('title', html, *_kargs)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 416, in _og_search_property
escaped = self._search_regex(self._og_regexes(prop), html, name, flags=re.DOTALL, _kargs)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 356, in _search_regex
raise RegexNotFoundError(u'Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract OpenGraph title; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 493, in extract_info
ie_result = ie.extract(url)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 158, in extract
return self._real_extract(url)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 1517, in _real_extract
r'

(.?)

', page, u'title')
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 366, in _html_search_regex
res = self._search_regex(pattern, string, name, default, fatal, flags)
File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 356, in _search_regex
raise RegexNotFoundError(u'Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract title; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.

Originally created by @dba42 on GitHub (May 12, 2014). andreas@andreas-Latitude-E4300:~/Downloads/Apache_Tomcat_anief203$ youtube-dl -citw --verbose -a apache_tomcat_a.url [debug] System config: [] [debug] User config: [] [debug] Command-line args: ['-citw', '--verbose', '-a', 'apache_tomcat_a.url'] [debug] Encodings: locale 'UTF-8', fs 'UTF-8', out 'UTF-8', pref: 'UTF-8' [debug] Batch file urls: ['http://www.youtube.com/watch?v=tacGDZPnG3k&list=PLBE9B098A18D44725'] [debug] youtube-dl version 2014.02.17 [debug] Python version 2.7.6 - Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty [debug] Proxy map: {'no': 'localhost,127.0.0.0/8,::1'} [youtube:playlist] Downloading playlist PLPLBE9B098A18D44725 - add --no-playlist to just download video tacGDZPnG3k [youtube:playlist] PLBE9B098A18D44725: Downloading page #1 WARNING: [youtube:playlist] PLBE9B098A18D44725: Playlist page is missing OpenGraph title, falling back ... ERROR: Unable to extract title; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update. Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 1511, in _real_extract playlist_title = self._og_search_title(page) File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 428, in _og_search_title return self._og_search_property('title', html, *_kargs) File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 416, in _og_search_property escaped = self._search_regex(self._og_regexes(prop), html, name, flags=re.DOTALL, *_kargs) File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 356, in _search_regex raise RegexNotFoundError(u'Unable to extract %s' % _name) RegexNotFoundError: Unable to extract OpenGraph title; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update. Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 493, in extract_info ie_result = ie.extract(url) File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 158, in extract return self._real_extract(url) File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 1517, in _real_extract r'<h1 class="pl-header-title">(.*?)</h1>', page, u'title') File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 366, in _html_search_regex res = self._search_regex(pattern, string, name, default, fatal, flags) File "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 356, in _search_regex raise RegexNotFoundError(u'Unable to extract %s' % _name) RegexNotFoundError: Unable to extract title; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type youtube-dl -U to update.

deekerman closed this issue

2026-02-20 22:27:19 -05:00

deekerman commented

2026-02-20 22:27:20 -05:00

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@jaimeMF commented on GitHub (May 12, 2014):

You're using an outdated version, it works with the last version. Run sudo youtube-dl -U to upgrade (or sudo pip install -U youtube_dl if you used pip to install it), you can use your package manager but the version provided may be too old.

@jaimeMF commented on GitHub (May 12, 2014): You're using an outdated version, it works with the last version. Run `sudo youtube-dl -U` to upgrade (or `sudo pip install -U youtube_dl` if you used pip to install it), you can use your package manager but the version provided may be too old.

deekerman referenced this issue

2026-02-20 23:16:20 -05:00

add support to download video from la7 channel #3145

deekerman referenced this issue

2026-02-20 23:16:21 -05:00

add support to download video from la7 channel #3145