jupyter notebook Traceback (most recent call last)问题解决

第一种情况：PermissionError: [WinError 5] 拒绝访问

参考：

Traceback (most recent call last): File"E:anacondalibsite-packagespsutil_pswindows.py", line 63………… File"E:anacondalibsite-packagespsutil_pswindows.py", line 705………… PermissionError: [WinError 5] 拒绝访问。

第二种情况：ImportError: DLL load failed: 找不到指定的模块。

参考：

c:anacondaLib>jupyter notebook Traceback (most recent call last): File "C:anacondaScriptsjupyter-notebook-script.py", line 6, in <module> from notebook.notebookapp import main File "C:anacondalibsite-packages otebook otebookapp.py", line 46, in <module> from zmq.eventloop import ioloop File "C:anacondalibsite-packageszmq\__init__.py", line 47, in <module> from zmq import backend File "C:anacondalibsite-packageszmqackend\__init__.py", line 40, in <module> reraise(*exc_info) File "C:anacondalibsite-packageszmqutilssixcerpt.py", line 34, in reraise raise value File "C:anacondalibsite-packageszmqackend\__init__.py", line 27, in <module> _ns = select_backend(first) File "C:anacondalibsite-packageszmqackendselect.py", line 27, in select_backend mod = __import__(name, fromlist=public_api) File "C:anacondalibsite-packageszmqackendcython\__init__.py", line 6, in <module> from . import (constants, error, message, context, ImportError: DLL load failed: 找不到指定的模块。

pip uninstall pyzmq pip install pyzmq #注意是conda下面的pip jupyter notebook运行开启成功。