Traceback (most recent call last):


 "/home/ma/Documents/workspace-python/QuantSystem/JAQS/test/my_alpha_test.py", line 100, in <module>

tr,props = do_back_test(dv)


 "/home/ma/Documents/workspace-python/QuantSystem/JAQS/test/my_alpha_test.py", line 76, in do_back_test

bt.run_alpha()


 "/home/ma/Documents/workspace-python/QuantSystem/JAQS/jaqs/trade/backtest.py", line 454, in run_alpha

self.re_balance_plan_after_open()


 "/home/ma/Documents/workspace-python/QuantSystem/JAQS/jaqs/trade/backtest.py", line 408, in re_balance_plan_after_open

suspensions=all_list)


 "/home/ma/Documents/workspace-python/QuantSystem/JAQS/jaqs/trade/strategy.py", line 712, in generate_weights_order

sec, price, w))
ValueError: NaN or Inf encountered! 

Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1057, in _decrypt_signature


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 971, in _extract_signature_function


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 529, in _download_webpage


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 436, in _download_webpage_handle


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 416, in _request_webpage


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\YoutubeDL.py", line 2000, in urlopen


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\utils.py", line 525, in sanitized_Request


 "C:\Python\Python34\lib\urllib\request.py", line 267, in __init__


 "C:\Python\Python34\lib\urllib\request.py", line 293, in full_url


 "C:\Python\Python34\lib\urllib\request.py", line 322, in _parse
ValueError: unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'
