Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpt31j5y3w\build\youtube_dl\YoutubeDL.py", line 796, in extract_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpt31j5y3w\build\youtube_dl\extractor\common.py", line 529, in extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpt31j5y3w\build\youtube_dl\extractor\youku.py", line 189, in _real_extract
youtube_dl.utils.ExtractorError: Youku server reported error -6004: 客户端无权播放,201; 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):


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\app\backends\_qt.py", line 825, in paintGL

self._vispy_canvas.events.draw(region=None)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\util\event.py", line 455, in __call__

self._invoke_callback(cb, event)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\util\event.py", line 473, in _invoke_callback

_handle_exception(self.ignore_callback_errors,


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\util\event.py", line 471, in _invoke_callback

cb(event)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\scene\canvas.py", line 217, in on_draw

self._draw_scene()


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\scene\canvas.py", line 266, in _draw_scene

self.draw_visual(self.scene)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\scene\canvas.py", line 304, in draw_visual

node.draw()


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\scene\visuals.py", line 99, in draw

self._visual_superclass.draw(self)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\visuals\visual.py", line 442, in draw

self._program.draw(self._vshare.draw_mode,


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\visuals\shaders\program.py", line 101, in draw

Program.draw(self, *args, **kwargs)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\program.py", line 533, in draw

canvas.context.flush_commands()


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\context.py", line 176, in flush_commands

self.glir.flush(self.shared.parser)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\glir.py", line 572, in flush

self._shared.flush(parser)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\glir.py", line 494, in flush

parser.parse(self._filter(self.clear(), parser))


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\glir.py", line 819, in parse

self._parse(command)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\glir.py", line 787, in _parse

ob.set_data(*args)


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\glir.py", line 1380, in set_data

gl.check_error('periodic check')


 "C:\Users\User\miniconda3\envs\deming\lib\site-packages\vispy\gloo\gl\__init__.py", line 207, in check_error

raise err
RuntimeError: OpenGL got errors (periodic check): GL_INVALID_VALUE
