scrpay 报错： twisted.internet.error.CannotListenError: Couldn't listen on .. Address already in use.

梦里梦外; 2023-06-15 09:50 2阅读 0赞

报错：

2019-11-21 08:41:14 [middleware.py:53] INFO: Enabled item pipelines:
        468 ['business_spider.pipelines.BusinessFilesPipeline']
        469 2019-11-21 08:41:14 [engine.py:256] INFO: Spider opened
        470 2019-11-21 08:41:14 [logstats.py:48] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
        471 2019-11-21 08:41:14 [signal.py:57] ERROR: Error caught on signal handler: <bound method TelnetConsole.start_listening of <scrapy.extensions.telnet.TelnetConsole ob        ject at 0x7f9f0d031860>>
        472 Traceback (most recent call last):
        473   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/twisted/internet/tcp.py", line 1361, in startListening
        474     skt.bind(addr)
        475 OSError: [Errno 98] Address already in use
        476 
        477 During handling of the above exception, another exception occurred:
        478 
        479 Traceback (most recent call last):
        480   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/twisted/internet/defer.py", line 151, in maybeDeferred
        481     result = f(*args, **kw)
        482   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/pydispatch/robustapply.py", line 55, in robustApply
        483     return receiver(*arguments, **named)
        484   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/scrapy/extensions/telnet.py", line 56, in start_listening
        485     self.port = listen_tcp(self.portrange, self.host, self)
        486   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/scrapy/utils/reactor.py", line 14, in listen_tcp
        487     return reactor.listenTCP(x, factory, interface=host)
        488   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/twisted/internet/posixbase.py", line 495, in listenTCP
        489     p.startListening()
        490   File "/home/ec2-user/anaconda3/envs/business_spider/lib/python3.6/site-packages/twisted/internet/tcp.py", line 1363, in startListening
        491     raise CannotListenError(self.interface, self.port, le)
        492 twisted.internet.error.CannotListenError: Couldn't listen on 127.0.0.1:6073: [Errno 98] Address already in use.