can not extact some iqiyi playlist video url

[nqzhang]

Please follow the guide below

• You will be asked some questions and requested to provide some information, please read them carefully and answer honestly
• Put an x into all the boxes [ ] relevant to your issue (like this: [x])
• Use the Preview tab to see what your issue will actually look like

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Make sure you are using the latest version: run youtube-dl --version and ensure your version is 2017.09.02. If it's not, read this FAQ entry and update. Issues with outdated version will be rejected.

• [ x] I've verified and I assure that I'm running youtube-dl 2017.09.02

Before submitting an issue make sure you have:

• [ x] At least skimmed through the README, most notably the FAQ and BUGS sections
• [ x] Searched the bugtracker for similar issues including closed ones

What is the purpose of your issue?

• [ x] Bug report (encountered problems with youtube-dl)
• Site support request (request for adding support for a new site)
• Feature request (request for a new functionality)
• Question
• Other

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The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your issue

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If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:

Add the -v flag to your command line you run youtube-dl with (youtube-dl -v <your command line>), copy the whole output and insert it here. It should look similar to one below (replace it with your log inserted between triple ```):

youtube-dl -v --flat-playlist http://www.iqiyi.com/a_19rrgu9owx.html
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-v', u'--flat-playlist', u'http://www.iqiyi.com/a_19rrgu9owx.html']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.09.02
[debug] Python version 2.7.5 - Linux-4.9.36-x86_64-linode85-x86_64-with-centos-7.3.1611-Core
[debug] exe versions: ffmpeg 2.6.8, ffprobe 2.6.8
[debug] Proxy map: {}
[iqiyi] temp_id: download video page
ERROR: Can't find any video; 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):
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 776, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 434, in extract
    ie_result = self._real_extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/iqiyi.py", line 352, in _real_extract
    raise ExtractorError('Can\'t find any video')
ExtractorError: Can't find any video; 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.

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If the purpose of this issue is a site support request please provide all kinds of example URLs support for which should be included (replace following example URLs by yours):

• Single video: https://www.youtube.com/watch?v=BaW_jenozKc
• Single video: https://youtu.be/BaW_jenozKc
• Playlist: https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc

Note that youtube-dl does not support sites dedicated to copyright infringement. In order for site support request to be accepted all provided example URLs should not violate any copyrights.

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Description of your issue, suggested solution and other information

Explanation of your issue in arbitrary form goes here. Please make sure the description is worded well enough to be understood. Provide as much context and examples as possible.
If work on your issue requires account credentials please provide them or explain how one can obtain them.

[rautamiekka]

That link is dead. I checked the site for similar links and there were 6 that started with a_19rrg and 30 which started with a_19rr and another letter but not g. The links are pre-double-quoted just in case Command Prompt or the shell tries something funny:

a_19rrg family, and the first link's 2nd vid worked without geo restrictions:
"http://www.iqiyi.com/a_19rrgj96i9.html" "http://www.iqiyi.com/a_19rrgjb0xg.html" "http://www.iqiyi.com/a_19rrgj72ho.html" "http://www.iqiyi.com/a_19rrg759w5.html" "http://www.iqiyi.com/a_19rrgjaanl.html" "http://www.iqiyi.com/a_19rrgiiiyp.html"

a_19rr family with any other letter but g next. 1st link's vid 11 worked without geo restrictions:
"http://www.iqiyi.com/a_19rrhdmy3h.html" "http://www.iqiyi.com/a_19rrha74np.html" "http://www.iqiyi.com/a_19rrh98ydh.html" "http://www.iqiyi.com/a_19rrh9ksp9.html" "http://www.iqiyi.com/a_19rrh8yf0d.html" "http://www.iqiyi.com/a_19rrha6h6t.html" "http://www.iqiyi.com/a_19rrh840vh.html" "http://www.iqiyi.com/a_19rrhdmy3h.html" "http://www.iqiyi.com/a_19rrha74np.html" "http://www.iqiyi.com/a_19rrh98ydh.html" "http://www.iqiyi.com/a_19rrh9ksp9.html" "http://www.iqiyi.com/a_19rrh8yf0d.html" "http://www.iqiyi.com/a_19rrha6h6t.html" "http://www.iqiyi.com/a_19rrh840vh.html" "http://www.iqiyi.com/a_19rrh9etrl.html" "http://www.iqiyi.com/a_19rrh8yf0d.html" "http://www.iqiyi.com/a_19rrh9ksp9.html" "http://www.iqiyi.com/a_19rrh9vl6t.html" "http://www.iqiyi.com/a_19rrha74np.html" "http://www.iqiyi.com/a_19rrh9pwd9.html" "http://www.iqiyi.com/a_19rrh8yf0d.html" "http://www.iqiyi.com/a_19rrh98ydh.html" "http://www.iqiyi.com/a_19rrha74np.html" "http://www.iqiyi.com/a_19rrhdmy3h.html" "http://www.iqiyi.com/a_19rrhdl0at.html" "http://www.iqiyi.com/a_19rrh9etrl.html" "http://www.iqiyi.com/a_19rrhetldh.html" "http://www.iqiyi.com/a_19rrhcw8rh.html" "http://www.iqiyi.com/a_19rrha7zf5.html" "http://www.iqiyi.com/a_19rrha6h6t.html" "http://www.iqiyi.com/a_19rrhcrolx.html" "http://www.iqiyi.com/a_19rrhd05xh.html" "http://www.iqiyi.com/a_19rrh9amql.html" "http://www.iqiyi.com/a_19rrha6gph.html" "http://www.iqiyi.com/a_19rrhdl0at.html" "http://www.iqiyi.com/a_19rrha6h6t.html" "http://www.iqiyi.com/a_19rrh9etrl.html" "http://www.iqiyi.com/a_19rrhb8e45.html" "http://www.iqiyi.com/a_19rrhahba9.html" "http://www.iqiyi.com/a_19rrha6gph.html" "http://www.iqiyi.com/a_19rrhetldh.html" "http://www.iqiyi.com/a_19rrhdmy3h.html" "http://www.iqiyi.com/a_19rrifs0xo.html" "http://www.iqiyi.com/a_19rrhb1tmx.html" "http://www.iqiyi.com/a_19rrhb2259.html" "http://www.iqiyi.com/a_19rrhb8t0d.html" "http://www.iqiyi.com/a_19rrhb2h25.html" "http://www.iqiyi.com/a_19rrhb3xvl.html" "http://www.iqiyi.com/a_19rrhb5shh.html" "http://www.iqiyi.com/a_19rrh9k07x.html" "http://www.iqiyi.com/a_19rrhaju95.html" "http://www.iqiyi.com/a_19rrh8gl65.html" "http://www.iqiyi.com/a_19rrhauu85.html" "http://www.iqiyi.com/a_19rrh92aap.html" "http://www.iqiyi.com/a_19rrhb26od.html" "http://www.iqiyi.com/a_19rrh9s0wh.html" "http://www.iqiyi.com/a_19rrhc0pnl.html" "http://www.iqiyi.com/a_19rrha2tb1.html"