更新到当前版本的Anacondo（Anaconda3-5.0.0-Windows-x86_64）后，我的pweave代码遇到了一些问题。
例如跑步时
pweave.weave('example.texw', doctype = 'tex')
我得到了MultipleInstanceError，并带有如下所示的回溯：
Traceback (most recent call last):
File "<ipython-input-9-85475eedd74e>", line 1, in <module>
pweave.weave('example.texw', doctype = 'tex')
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\__init__.py", line 59, in weave
doc.weave()
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site-
packages\pweave\pweb.py", line 192, in weave
self.run()
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\pweb.py", line 127, in run
self.wd
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\processors\jupyter.py", line 169, in __init__
super(IPythonProcessor, self).__init__(*args, embed_kernel=embed)
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\processors\jupyter.py", line 34, in __init__
km.start_kernel(cwd=path, stderr=open(os.devnull, 'w'))
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\ipykernel\inprocess\manager.py", line 46, in start_kernel
self.kernel = InProcessKernel(parent=self, session=self.session)
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\ipykernel\inprocess\ipkernel.py", line 72, in __init__
super(InProcessKernel, self).__init__(**traits)
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\ipykernel\ipkernel.py", line 46, in __init__
kernel = self,
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\traitlets\config\configurable.py", line 423, in instance
'%s are being created.' % cls.__name__
MultipleInstanceError: Multiple incompatible subclass instances
InProcessInteractiveShell are being created.
然而，我可以从终端运行pweave
pweave -f tex example.texw
我没有在其他地方找到有关MultipleInstanceError的相关答案。 任何见解将不胜感激！