由于这个错误,我无法在python上运行程序

时间:2019-12-26 18:33:42

标签: windows kernel spyder

启动spyder时出现此错误:

Traceback (most recent call last):
File "C:\ProgramData\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:\ProgramData\Anaconda3\lib\site‑packages\jupyter_client\manager.py", line 240, in start_kernel
self.write_connection_file()
File "C:\ProgramData\Anaconda3\lib\site‑packages\jupyter_client\connect.py", line 547, in write_connection_file
kernel_name=self.kernel_name
File "C:\ProgramData\Anaconda3\lib\site‑packages\jupyter_client\connect.py", line 212, in write_connection_file
with secure_write(fname) as f:
File "C:\ProgramData\Anaconda3\lib\contextlib.py", line 112, in __enter__
return next(self.gen)
File "C:\ProgramData\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\\Sébastien\\AppData\\Roaming\\jupyter\\runtime\\kernel‑e1f2b044843b.json'

我完全没有编程经验,但是我尝试在Anaconda提示符下输入命令,但是这些都不起作用("conda update jupyter_client""conda update --all") 我也尝试安装和卸载,但仍然出现相同的错误。

2 个答案:

答案 0 :(得分:1)

这似乎是权限问题。以管理员身份运行Spyder(右键单击它->以管理员身份运行)可以解决此问题。

更新: 根据@CarlosCordoba:“要解决此问题,OP需要先在Anaconda提示符中运行conda update anaconda,然后运行conda update jupyter_client

请注意,在这种情况下,原始的解决方法也很有效。

答案 1 :(得分:0)

对我有帮助的是允许不安全的写入:

yourPythonPath\scripts\activate.bat
set JUPYTER_ALLOW_INSECURE_WRITES=1
spyder

或者,您也可以在全局 Windows 环境变量中将 JUPYTER_ALLOW_INSECURE_WRITES 设置为 1。