启动内核时发生错误（anaconda 中的 spyder）

Question

当我从 anaconda 启动 spyder 时，会显示此错误

错误是：

Traceback（最近一次调用最后一次）：文件 "C:\Users\user\Anaconda3\lib\site-packages\traitlets\traitlets.py", 第 528 行，在 get value = obj._trait_values[self.name] KeyError 中： '上下文'

在处理上述异常的过程中，又发生了一个异常：

Traceback (most recent call last):
File "C:\Users\user\Anaconda3\lib\site‑packages\spyder\plugins\ipythonconsole.py", line 1572, in create_kernel_manager_and_kernel_client
kernel_manager.start_kernel(stderr=stderr_handle)
File "C:\Users\user\Anaconda3\lib\site‑packages\jupyter_client\manager.py", line 261, in start_kernel
self._connect_control_socket()
File "C:\Users\user\Anaconda3\lib\site‑packages\jupyter_client\manager.py", line 210, in _connect_control_socket
self._control_socket = self._create_connected_socket('control')
File "C:\Users\user\Anaconda3\lib\site‑packages\jupyter_client\connect.py", line 543, in _create_connected_socket
sock = self.context.socket(socket_type)
File "C:\Users\user\Anaconda3\lib\site‑packages\traitlets\traitlets.py", line 556, in __get__
return self.get(obj, cls)
File "C:\Users\user\Anaconda3\lib\site‑packages\traitlets\traitlets.py", line 535, in get
value = self._validate(obj, dynamic_default())
File "C:\Users\user\Anaconda3\lib\site‑packages\jupyter_client\manager.py", line 42, in _context_default
return zmq.Context()
File "zmq/backend/cython/context.pyx", line 49, in zmq.backend.cython.context.Context.__cinit__
zmq.error.ZMQError: Bad address

Answer 1

这看起来像是thread 的副本，可能是某些防病毒/防火墙阻止了。尝试禁用它，看看它是否有效。