Traceback (most recent call last):

 "/Users/colinww/anaconda3/lib/python3.7/site-packages/spyder/plugins/editor/panels/codefolding.py", line 256, in paintEvent
self._draw_fold_region_background(block, painter)

 "/Users/colinww/anaconda3/lib/python3.7/site-packages/spyder/plugins/editor/panels/codefolding.py", line 300, in _draw_fold_region_background
end = self.folding_regions[start]KeyError: 141
Traceback (most recent call last):


 "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/events.py", line 127, in _run

self._callback(*self._args)


 "/Users/tomchristie/GitHub/encode/uvicorn/uvicorn/protocols/http/httptools_impl.py", line 129, in connection_made

self.client = get_remote_addr(transport)


 "/Users/tomchristie/GitHub/encode/uvicorn/uvicorn/protocols/utils.py", line 8, in get_remote_addr

info = socket_info.getpeername()
OSError: [Errno 22] Invalid argument
