TypeError: getaddrinfo() argument 1 must be string or None 这个错误表明在调用 getaddrinfo() 函数时,其第一个参数不是字符串 (string)或 None 类型。getaddrinfo() 函数通常用于将主机名和服务名解析为套接字地址,其第一个参数应该是主机名(一个字符串)或 None(在某些情况下,比如绑定到所有可用接口时...
socket_ = socket.create_connection((host, port), 1) https://github.com/SeleniumHQ/selenium/blob/master/py/selenium/webdriver/common/utils.py#L109 this line produces an error: TypeError: getaddrinfo() argument 1 must be string or None Pyt...
注册失败,errorcode为-1 1427 1 14 run_test 运行,各个参数报这个错 TypeError: list indices must be integers or slices, not str 4557 0 2 Eureka server为什么要互相注册? 3324 0 5 注册的时候并发问题 1159 0 9 两台注册中心的互相注册的问题 1038 0 7 登录后可查看更多问答,登录/注册Dj...
socket_=socket.create_connection((host,port),1)File"/home/cyl/lib/python2.7/socket.py",line554,increate_connectionforresingetaddrinfo(host,port,0,SOCK_STREAM):TypeError:getaddrinfo()argument1mustbestring or None 解决: (1). 打开/home/cyl/lib/python2.7/socket.py (2). 如错误,定位554行发现...
在安装基于openssl-1.0.1c的thrift-0.9.0时，正常使用--with-openssl在configure时会出错，报“Error...
Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric ...
def create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT, source_address=None): """Backport of 3-argument create_connection() for Py2.6. Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socke...
Thegetaddrinfo_a() function performs the same task asgetaddrinfo(3), but allows multiple name look-ups to be performed asynchronously, with optional notification on completion of look-up operations. Themodeargument has one of the following values:GAI_WAITPerform the look-ups synchronously. The ...
The getaddrinfo_a() function performs the same task as getaddrinfo(3), but allows multiple name look-ups to be performed asynchronously, with optional notification on completion of look-up operations. The mode argument has one of the following values: GAI_WAIT Perform the look-ups synchronousl...
The error is the same with online or offline/wrongHost computer. The Windows Socket error is : Invalid argument. Some invalid argument was supplied (for example, specifying an invalid level to the setsockopt function). In some instances, it also refers to the current state of the socket—for...