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RuntimeError: Cannot run in multiple processes: IOLoop instance has already been initialized. You cannot call IOLoop.instance() before calling start_processes()

时间:2018-03-15 17:45:43      阅读:518      评论:0      收藏:0      [点我收藏+]

解决方法:

settings中的debug改为false,或者注释掉

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参照:

https://stackoverflow.com/questions/32521122/cannot-run-in-multiple-processes-ioloop-instance-has-already-been-initialized

RuntimeError: Cannot run in multiple processes: IOLoop instance has already been initialized. You cannot call IOLoop.instance() before calling start_processes()

原文:https://www.cnblogs.com/yizipiaoxiang/p/8574617.html

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