Traceback (most recent call last):


 "/home/nschloe/.local/bin/ipython", line 8, in <module>

sys.exit(start_ipython())


 "/home/nschloe/.local/lib/python3.7/site-packages/IPython/__init__.py", line 125, in start_ipython

return launch_new_instance(argv=argv, **kwargs)


 "/usr/lib/python3/dist-packages/traitlets/config/application.py", line 663, in launch_instance

app.initialize(argv)


 "</home/nschloe/.local/lib/python3.7/site-packages/decorator.py:decorator-gen-113>", line 2, in initialize


 "/usr/lib/python3/dist-packages/traitlets/config/application.py", line 87, in catch_config_error

return method(app, *args, **kwargs)


 "/home/nschloe/.local/lib/python3.7/site-packages/IPython/terminal/ipapp.py", line 317, in initialize

self.init_shell()


 "/home/nschloe/.local/lib/python3.7/site-packages/IPython/terminal/ipapp.py", line 333, in init_shell

ipython_dir=self.ipython_dir, user_ns=self.user_ns)


 "/usr/lib/python3/dist-packages/traitlets/config/configurable.py", line 412, in instance

inst = cls(*args, **kwargs)


 "/home/nschloe/.local/lib/python3.7/site-packages/IPython/terminal/interactiveshell.py", line 464, in __init__

self.init_prompt_toolkit_cli()


 "/home/nschloe/.local/lib/python3.7/site-packages/IPython/terminal/interactiveshell.py", line 296, in init_prompt_toolkit_cli

**self._extra_prompt_options())
TypeError: __init__() got an unexpected keyword argument 'inputhook'

Traceback (most recent call last):


 "c:\octoprint\venv\lib\site-packages\flask\app.py", line 1982, in wsgi_app

response = self.full_dispatch_request()


 "c:\octoprint\venv\lib\site-packages\flask\app.py", line 1614, in full_dispatch_request

rv = self.handle_user_exception(e)


 "c:\octoprint\venv\lib\site-packages\flask\app.py", line 1517, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "c:\octoprint\venv\lib\site-packages\flask\_compat.py", line 33, in reraise

raise value


 "c:\octoprint\venv\lib\site-packages\flask\app.py", line 1612, in full_dispatch_request

rv = self.dispatch_request()


 "c:\octoprint\venv\lib\site-packages\flask\app.py", line 1598, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "c:\octoprint\venv\lib\site-packages\octoprint\server\views.py", line 181, in index

fetch_template_data(refresh=force_refresh)


 "c:\octoprint\venv\lib\site-packages\octoprint\server\views.py", line 755, in fetch_template_data

sorted_missing = sorted(missing_in_order, key=key_func)
TypeError: '<' not supported between instances of 'str' and 'NoneType'
