Hi team,
First post on here so do let me know if there’s best practices I’m not adhering to. I’ve followed the instruction to set up my virtual environment (mflix), activated in and installed the requirements.txt file. However, upon running the initial pytest check for the connection, pytest -m connection, I’m presented with the following error, which appears to link to Dash:
Traceback (most recent call last):
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/__init__.py", line 397, in load_setuptools_entrypoints
plugin = ep.load()
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pkg_resources/__init__.py", line 2460, in load
self.require(*args, **kwargs)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pkg_resources/__init__.py", line 2483, in require
items = working_set.resolve(reqs, env, installer, extras=self.extras)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pkg_resources/__init__.py", line 790, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.VersionConflict: (dash-core-components 1.16.0 (/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages), Requirement.parse('dash-core-components==1.15.0'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/hasanparvez/.pyenv/versions/3.9.1/bin/pytest", line 8, in <module>
sys.exit(main())
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/_pytest/config.py", line 50, in main
config = _prepareconfig(args, plugins)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/_pytest/config.py", line 159, in _prepareconfig
return pluginmanager.hook.pytest_cmdline_parse(
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/__init__.py", line 617, in __call__
return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/__init__.py", line 222, in _hookexec
return self._inner_hookexec(hook, methods, kwargs)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/__init__.py", line 214, in <lambda>
hook.multicall(
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/callers.py", line 196, in _multicall
gen.send(outcome)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/_pytest/helpconfig.py", line 68, in pytest_cmdline_parse
config = outcome.get_result()
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/callers.py", line 76, in get_result
raise ex[1].with_traceback(ex[2])
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/callers.py", line 180, in _multicall
res = hook_impl.function(*args)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/_pytest/config.py", line 942, in pytest_cmdline_parse
self.parse(args)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/_pytest/config.py", line 1107, in parse
self._preparse(args, addopts=addopts)
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/_pytest/config.py", line 1070, in _preparse
self.pluginmanager.load_setuptools_entrypoints('pytest11')
File "/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages/pluggy/__init__.py", line 401, in load_setuptools_entrypoints
raise PluginValidationError(
pluggy.PluginValidationError: Plugin 'dash' could not be loaded: (dash-core-components 1.16.0 (/Users/hasanparvez/.pyenv/versions/3.9.1/lib/python3.9/site-packages), Requirement.parse('dash-core-components==1.15.0'))!
Could you let me know what I might need to do to resolve this?