Scrapy蜘蛛中的扭曲错误 [英] Twisted errors in Scrapy spider

问题描述

当我从 Scrapy 教程运行蜘蛛时，我收到以下错误消息:

When I run the spider from the Scrapy tutorial I get these error messages:

File "C:\Python26\lib\site-packages\twisted\internet\base.py", line 374, in fireEvent DeferredList(beforeResults).addCallback(self._continueFiring)  

File "C:\Python26\lib\site-packages\twisted\internet\defer.py", line 195, in addCallback callbackKeywords=kw)

File "C:\Python26\lib\site-packages\twisted\internet\defer.py", line 186, in addCallbacks self._runCallbacks()

File "C:\Python26\lib\site-packages\twisted\internet\defer.py", line 328, in_runCallbacks self.result = callback(self.result, *args, **kw)

--- <此处捕获异常> ---

File "C:\Python26\lib\site-packages\twisted\internet\base.py", line 387, in _continueFiring callable(*args, **kwargs)

File "C:\Python26\lib\site-packages\twisted\internet\posixbase.py", line 356, in listenTCP p.startListening()

File "C:\Python26\lib\site-packages\twisted\internet\tcp.py", line 858, in startListening raise CannotListenError, (self.interface, self.port, le) twisted.internet.error.CannotListenError: Couldn't listen on any:6023: [Errno 10048] 

Only one usage of each socket address (protocol/network address/port) is normally permitted.

有谁知道它们是什么以及我如何摆脱它们?

Does anyone know what they are and how I can get rid of them?

谢谢

推荐答案

也许您在启用 telnet 控制台的情况下同时运行两个 Scrapy 进程?

Perhaps you're running two Scrapy process simultaneously with telnet console enabled?.

如果您想同时运行多个 Scrapy 进程，您必须禁用(或至少更改端口)web 和 telnet 控制台.

If you want to run more than one Scrapy process at the same time, you must disable (or, at least, change the port) of web and telnet consoles.

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