Traceback (most recent call last):

[lovezm]

Traceback (most recent call last):
File "./run.py", line 42, in
PeriodicCallback(worker, config.check_task_loop, io_loop).start()
File "/usr/local/lib/python2.7/dist-packages/tornado/ioloop.py", line 1209, in start
self._schedule_next()
File "/usr/local/lib/python2.7/dist-packages/tornado/ioloop.py", line 1237, in _schedule_next
self._update_next(self.io_loop.time())
File "/usr/local/lib/python2.7/dist-packages/tornado/ioloop.py", line 1244, in _update_next
callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'

[lovezm]

python2.7.9

[machsix]

I gave same issue here

[NoColor2]

I got the same

[CuteLuoBo]

同样情况，
Centos6.1-32bit,Python2.7.12

[Amberler]

me too

[shelterz]

tornado=4.5.3

[Amberler]

tornado=4.5.3

感谢，已经完美解决

[NoColor2]

tornado=4.5.3

已经解决，感谢

[CuteLuoBo]

tornado=4.5.3

感谢，已经解决问题正常运行

[avrilnoeme]

pip install tornado==4.5.3 u-msgpack-python jinja2 chardet requests pbkdf2 pycrypto