已更新文件，现在Spyder无法打开

Question

我为Anaconda更新了一些文件，但之后无法打开。我重新安装了一个新的水蟒副本，但它仍然不起作用。我花了几个小时寻找，终于设法让Anaconda Navigator打开感谢一个帖子在这里。谢天谢地，我可以进入Jupyter学习我的课程，但我更喜欢在Spyder做我所有的工作，因为我更容易遵循自己的编程。当我通过“开始”菜单打开Spyder时，什么也没有得到。通过导航器打开时，出现以下错误：

C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:174: RuntimeWarning: divide by zero encountered in exp2
eps=exp2(ld(-112)),
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:53: RuntimeWarning: divide by zero encountered in log10
self.precision = int(-log10(self.eps))
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:54: RuntimeWarning: divide by zero encountered in power
self.resolution = float_to_float(float_conv(10) ** (-self.precision))
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:186: RuntimeWarning: divide by zero encountered in exp2
epsneg_f80 = exp2(ld(-64))
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:187: RuntimeWarning: divide by zero encountered in exp2
tiny_f80 = exp2(ld(-16382))
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:201: RuntimeWarning: divide by zero encountered in exp2
eps=exp2(ld(-63)),
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:214: RuntimeWarning: divide by zero encountered in nextafter
if hasattr(umath, 'nextafter') # Missing on some platforms?
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:226: RuntimeWarning: divide by zero encountered in exp2
eps=exp2(ld(-105)),
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:227: RuntimeWarning: divide by zero encountered in exp2
epsneg= exp2(ld(-106)),
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\getlimits.py:229: RuntimeWarning: divide by zero encountered in exp2
tiny=exp2(ld(-1022)))
C:\Users\morke\Anaconda3\lib\site-packages\numpy\__init__.py:210: RuntimeWarning: divide by zero encountered in subtract
if not abs(x.dot(x) - 2.0) C:\Users\morke\Anaconda3\lib\site-packages\numpy\__init__.py:210: RuntimeWarning: divide by zero encountered in absolute
if not abs(x.dot(x) - 2.0) C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2520: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(microseconds=1000)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2655: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(days=1)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2660: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(hours=1)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2665: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(minutes=1)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2670: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(seconds=1)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2675: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(milliseconds=1)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2680: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(microseconds=1)
C:\Users\morke\Anaconda3\lib\site-packages\pandas\tseries\offsets.py:2685: RuntimeWarning: divide by zero encountered in add
_inc = Timedelta(nanoseconds=1)
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\function_base.py:135: RuntimeWarning: divide by zero encountered in multiply
start = asanyarray(start) * 1.0
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\function_base.py:136: RuntimeWarning: divide by zero encountered in multiply
stop = asanyarray(stop) * 1.0
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\function_base.py:142: RuntimeWarning: divide by zero encountered in double_scalars
delta = stop - start
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\function_base.py:149: RuntimeWarning: divide by zero encountered in double_scalars
step = delta / div
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\_methods.py:43: RuntimeWarning: divide by zero encountered in reduce
return umr_any(a, axis, dtype, out, keepdims)
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\function_base.py:159: RuntimeWarning: divide by zero encountered in multiply
y *= step
C:\Users\morke\Anaconda3\lib\site-packages\numpy\core\function_base.py:168: RuntimeWarning: divide by zero encountered in add
y += start
Traceback (most recent call last):
File "C:\Users\morke\Anaconda3\Scripts\spyder-script.py", line 10, in 
sys.exit(main())
File "C:\Users\morke\AppData\Roaming\Python\Python37\site-packages\spyder\app\start.py", line 178, in main
from spyder.app import mainwindow
File "C:\Users\morke\AppData\Roaming\Python\Python37\site-packages\spyder\app\mainwindow.py", line 90, in 
from qtpy import QtWebEngineWidgets # analysis:ignore
File "C:\Users\morke\Anaconda3\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 22, in 
from PyQt5.QtWebEngineWidgets import QWebEnginePage
ValueError: PyCapsule_GetPointer called with incorrect name

据我所知，一切都是最新的，这是我第一次看到这一切。任何帮助都会很感激，因为我对无法让它工作感到沮丧，我不知道我能做些什么来导致这一点

谢谢你