小编sam*_*har的帖子

我的机器上运行 anaconda。几天前，我不得不更新一些库，因为它们已经过时了。更新后，由于以下错误，我无法再启动 anaconda-navigator 或 spyder：

(base) C:\>qtpy.PythonQtError: No Qt bindings could be found

我尝试了以下方法：

*卸载/重新安装整个包*以下命令：

conda update conda
conda update --all
conda install pyqt5
pip install pyqt5

*重置spyder设置

已安装的软件包和网址：

(base) C:\>SPYDER
Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\lib\site-packages\qtpy\__init__.py", line 202, in <module>
    from PySide import __version__ as PYSIDE_VERSION  # analysis:ignore
ModuleNotFoundError: No module named 'PySide'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\Scripts\spyder-script.py", line 10, in <module>
    sys.exit(main())
  File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\app\start.py", line 186, …