
Traceback (most recent call last):

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 743, in __call__
return func(*args, **kwargs)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/cli/main.py", line 78, in _main
exit_code = do_call(args, p)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/cli/conda_argparse.py", line 76, in do_call
exit_code = getattr(module, func_name)(args, parser)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/cli/main_remove.py", line 84, in execute
txn = solver.solve_for_transaction(force_remove=args.force)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/core/solve.py", line 504, in solve_for_transaction
force_remove, force_reinstall)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/core/solve.py", line 437, in solve_for_diff
final_precs = self.solve_final_state(deps_modifier, prune, ignore_pinned, force_remove)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/core/solve.py", line 178, in solve_final_state
index, r = self._prepare(prepared_specs)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/core/solve.py", line 560, in _prepare
self.subdirs, prepared_specs)

 "/home/protik/anaconda3/lib/python3.6/site-packages/conda/core/index.py", line 249, in get_reduced_index
return reduced_index

 "/home/protik/anaconda3/lib/python3.6/contextlib.py", line 126, in __exit__
raise RuntimeError("generator didn't stop after throw()")
RuntimeError: generator didn't stop after throw()

Traceback (most recent call last):


 "/Users/fans3210/.vscode/extensions/ms-python.python-2019.3.6215/python
s/lib/python/ptvsd/log.py", line 110, in g

return f(*args, **kwargs)


 "/Users/fans3210/.vscode/extensions/ms-python.python-2019.3.6215/python
s/lib/python/ptvsd/pydevd_hooks.py", line 74, in start_client

sock, start_session = daemon.start_client((host, port))


 "/Users/fans3210/.vscode/extensions/ms-python.python-2019.3.6215/python
s/lib/python/ptvsd/daemon.py", line 214, in start_client

with self.started():


 "/Users/fans3210/anaconda3/envs/assignQuestion-py36/lib/python3.6/contextlib.py", line 81, in __enter__

return next(self.gen)


 "/Users/fans3210/.vscode/extensions/ms-python.python-2019.3.6215/python
s/lib/python/ptvsd/daemon.py", line 110, in started

self.start()


 "/Users/fans3210/.vscode/extensions/ms-python.python-2019.3.6215/python
s/lib/python/ptvsd/daemon.py", line 145, in start

raise RuntimeError('already started')

RuntimeError: already started
