我在Anaconda的Spyder中运行Python 3.7,从新安装的版本中,我发现以下错误:
An error ocurred while starting the kernel
The error is:
Traceback (most recent call last):
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\spyder\plugins\ipythonconsole\plugin.py", line 1223, in create_kernel_manager_and_kernel_client
kernel_manager.start_kernel(stderr=stderr_handle)
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\jupyter_client\manager.py", line 309, in start_kernel
kernel_cmd, kw = self.pre_start_kernel(**kw)
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\jupyter_client\manager.py", line 256, in pre_start_kernel
self.write_connection_file()
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\jupyter_client\connect.py", line 474, in write_connection_file
kernel_name=self.kernel_name
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\jupyter_client\connect.py", line 138, in write_connection_file
with secure_write(fname) as f:
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\contextlib.py", line 112, in __enter__
return next(self.gen)
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\jupyter_core\paths.py", line 461, in secure_write
win32_restrict_file_to_user(fname)
File "C:\Users\kaimajerus\AppData\Local\Continuum\anaconda3\envs\dsfs\lib\site‑packages\jupyter_core\paths.py", line 395, in win32_restrict_file_to_user
sd = win32security.GetFileSecurity(fname, win32security.DACL_SECURITY_INFORMATION)
pywintypes.error: (50, 'GetFileSecurity', 'The request is not supported.')
如果内核显示一个长时间的错误回溯,其中提到了其他包,如ipython、ipykernel、jupyter_client、traitlets或pyzmq,那么问题可能是依赖项包的过期或不兼容版本。要解决此问题,请激活环境并更新密钥依赖项
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