I am trying to develop simple chatbot using rasa framework when i run rasa train to trains my model it is showing error

Rasa Open Source
1 
Traceback (most recent call last):
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 791, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (cloudpickle 0.6.1 (/home/oretes/anaconda3/lib/python3.7/site-packages), Requirement.parse('cloudpickle~=1.2.0'), {'gym'})

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/home/oretes/anaconda3/bin/rasa", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3241, in <module>
    @_call_aside
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3225, in _call_aside
    f(*args, **kwargs)
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3254, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 585, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 598, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/home/oretes/anaconda3/lib/python3.7/site-packages/pkg_resources/__init__.py", line 791, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (cloudpickle 0.6.1 (/home/oretes/anaconda3/lib/python3.7/site-packages), Requirement.parse('cloudpickle~=1.2.0'), {'gym'})
2

Hi there @sangita. Did you install rasa in a separate virtual environment? Looks like you might be running into version conflicts with other packages in this environment

3

thank you

4

rasa train is working but when i ran "rasa shell " to interact with bot my model is showing error: Your input -> hi
Unable to start server Traceback (most recent call last): File “/home/oretes/anaconda3/lib/python3.7/site-packages/sanic/server.py”, line 778, in serve http_server = loop.run_until_complete(server_coroutine) File “uvloop/loop.pyx”, line 1417, in uvloop.loop.Loop.run_until_complete File “uvloop/loop.pyx”, line 1686, in create_server OSError: [Errno 98] error while attempting to bind on address (‘0.0.0.0’, 5005): address already in use

5

Ah okay, it seems like you already have a bot or other server running on port 5005. If you have another terminal window running with another bot conversation open, you can just kill it with crtl+c. Otherwise you can kill the port manually.

You can also always change the port you run your rasa server on, e.g. rasa shell -p 5006 to run on 5006 instead of 5005.