如何解决“Jupyter notebook 内核错误”？

如何解决如何解决“Jupyter notebook 内核错误”？

我正在尝试在我的机器上运行 jupyter notebook。我完成了安装八度和 scilab 内核的步骤，因为除了 Python 之外我还需要这些。当我尝试创建或打开笔记本时，由于内核错误，我无法执行任何代码。

来自笔记本的错误日志如下：

    Traceback (most recent call last):
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\tornado\web.py",line 1704,in _execute
    result = await result
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\tornado\gen.py",line 769,in run
    yielded = self.gen.throw(*exc_info)  # type: ignore
  File "c:\users\bthlin009\appdata\local\programs\python\python38\lib\site-packages\notebook\services\sessions\handlers.py",line 69,in post
    model = yield maybe_future(
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\tornado\gen.py",line 762,in run
    value = future.result()
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\tornado\gen.py",in run
    yielded = self.gen.throw(*exc_info)  # type: ignore
  File "c:\users\bthlin009\appdata\local\programs\python\python38\lib\site-packages\notebook\services\sessions\sessionmanager.py",line 88,in create_session
    kernel_id = yield self.start_kernel_for_session(session_id,path,name,type,kernel_name)
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\tornado\gen.py",line 100,in start_kernel_for_session
    kernel_id = yield maybe_future(
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\tornado\gen.py",in run
    value = future.result()
  File "c:\users\bthlin009\appdata\local\programs\python\python38\lib\site-packages\notebook\services\kernels\kernelmanager.py",line 176,in start_kernel
    kernel_id = await maybe_future(self.pinned_superclass.start_kernel(self,**kwargs))
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_client\multikernelmanager.py",line 185,in start_kernel
    km.start_kernel(**kwargs)
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_client\manager.py",line 309,in start_kernel
    kernel_cmd,kw = self.pre_start_kernel(**kw)
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_client\manager.py",line 258,in pre_start_kernel
    self.write_connection_file()
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_client\connect.py",line 468,in write_connection_file
    self.connection_file,cfg = write_connection_file(self.connection_file,File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_client\connect.py",line 138,in write_connection_file
    with secure_write(fname) as f:
  File "c:\users\bthlin009\appdata\local\programs\python\python38\lib\contextlib.py",line 113,in __enter__
    return next(self.gen)
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_core\paths.py",line 461,in secure_write
    win32_restrict_file_to_user(fname)
  File "C:\Users\bthlin009\AppData\Roaming\Python\Python38\site-packages\jupyter_core\paths.py",line 387,in win32_restrict_file_to_user
    import win32api
ImportError: DLL load failed while importing win32api: %1 is not a valid Win32 application.

我尝试重新安装内核，并且已将八度音程和 scilab 可执行文件的目录添加到系统变量中。我已经检查了 python 可执行文件的路径是 python38。

我还需要做什么来解决这个问题？