Spyder："An error ocurred while starting the kernel" 错误。什么原因？我该如何解决？

Question

Python 3.8 版本
Windows 10

启动内核时发生错误

错误是：

Traceback (most recent call last):
File "D:\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 "D:\anaconda3\lib\site‑packages\jupyter_client\manager.py", line 240, in start_kernel
self.write_connection_file()
File "D:\anaconda3\lib\site‑packages\jupyter_client\connect.py", line 547, in write_connection_file
kernel_name=self.kernel_name
File "D:\anaconda3\lib\site‑packages\jupyter_client\connect.py", line 212, in write_connection_file
with secure_write(fname) as f:
File "D:\anaconda3\lib\contextlib.py", line 112, in __enter__
return next(self.gen)
File "D:\anaconda3\lib\site‑packages\jupyter_client\connect.py", line 102, in secure_write
with os.fdopen(os.open(fname, open_flag, 0o600), mode) as f:
PermissionError: [Errno 13] Permission denied: 'C:\Users\MEHMET\AppData\Roaming\jupyter\runtime\kernel‑a8750a464663.json'

Answer 1

这种错误

PermissionError: [Errno 13] Permission denied:

通常是因为您需要运行脚本作为管理员

Answer 2

(这里是 Spyder 维护者) 这是由 jupyter_client 包中错误实现的功能引起的问题，通过在 Anaconda 中执行 conda update --all 修复提示.

Spyder："An error ocurred while starting the kernel" 错误。什么原因 ？我该如何解决？

Spyder : "An error ocurred while starting the kernel" Error. What's the reason ? How can I solve?

python

spyder

Spyder："An error ocurred while starting the kernel" 错误。什么原因？我该如何解决？