python - Spyder 无法从 anaconda 打开

Question

最近，我不得不在新计算机上重新安装 anaconda。我从anaconda的网站下载了最新版本，并像以前一样安装了它。现在，当我打开 anaconda 界面并尝试运行 Spyder.exe 时，我收到以下消息:

Traceback (most recent call last):
File "C:\Users\aabramzonx0108132\AppData\Local\Continuum\anaconda3\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 22, in 
from PyQt5.QtWebEngineWidgets import QWebEnginePage
ImportError: DLL load failed: The specified procedure could not be found.
During handling of the above exception, another exception occurred:
 Traceback (most recent call last):
    File "C:\Users\aabramzonx0108132\AppData\Local\Continuum\anaconda3\Scripts\spyder-script.py", line 
    10, in 
    sys.exit(main())
    File "C:\Users\aabramzonx0108132\AppData\Local\Continuum\anaconda3\lib\site-            
    packages\spyder\app\start.py", line 186, in main
    from spyder.app import mainwindow
    File "C:\Users\aabramzonx0108132\AppData\Local\Continuum\anaconda3\lib\site-        
    packages\spyder\app\mainwindow.py", line 90, in 
    from qtpy import QtWebEngineWidgets # analysis:ignore
    File "C:\Users\aabramzonx0108132\AppData\Local\Continuum\anaconda3\lib\site- 
  packages\qtpy\QtWebEngineWidgets.py", line 26, in 
from PyQt5.QtWebKitWidgets import QWebPage as QWebEnginePage
ModuleNotFoundError: No module named 'PyQt5.QtWebKitWidgets'

难道是我安装错了什么？

Answer 1

这与 PyQt5 模块有关。要解决此问题，请尝试删除 PyQt5

pip uninstall PyQt5

如果这不起作用，请尝试使用重新安装

conda install -f qt=5 pyqt=5

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