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Notebook 6.5.5 will not start in a conda env running Python 3.9 or 3.10.
Reproduce
Steps to create env and reproduce problem:
conda create -n note39 -c conda-forge python=3.9
conda activate note39
conda config --env --add channels conda-forge
conda install notebook=6.5.5 matplotlib pandas
Failure
(note39) PS C:\Users\me> jupyter notebook
Traceback (most recent call last):
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\notebook\traittypes.py", line 235, in _resolve_classes
klass = self._resolve_string(klass)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\traitlets.py", line 2009, in _resolve_string
return import_item(string)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\utils\importstring.py", line 30, in import_item
module = __import__(package, fromlist=[obj])
ModuleNotFoundError: No module named 'jupyter_server.contents'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\me\Miniconda3\envs\note39\Scripts\jupyter-notebook-script.py", line 9, in <module>
sys.exit(main())
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\jupyter_core\application.py", line 285, in launch_instance
return super().launch_instance(argv=argv, **kwargs)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\config\application.py", line 1044, in launch_instance
app = cls.instance(**kwargs)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\config\configurable.py", line 555, in instance
inst = cls(*args, **kwargs)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\traitlets.py", line 1295, in __new__
inst.setup_instance(*args, **kwargs)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\traitlets.py", line 1338, in setup_instance
super(HasTraits, self).setup_instance(*args, **kwargs)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\traitlets\traitlets.py", line 1314, in setup_instance
init(self)
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\notebook\traittypes.py", line 226, in instance_init
self._resolve_classes()
File "C:\Users\me\Miniconda3\envs\note39\lib\site-packages\notebook\traittypes.py", line 238, in _resolve_classes
warn(f"{klass} is not importable. Is it installed?", ImportWarning)
TypeError: warn() missing 1 required keyword-only argument: 'stacklevel'
Expected behavior
Notebook starts after typing: jupyter notebook
Operating System and version: Win10 x64, conda version 23.7.4 (python 3.10 in base env)
Browser and version: Firefox
Jupyter Notebook version: 6.5.5
The text was updated successfully, but these errors were encountered:
Description
Notebook 6.5.5 will not start in a conda env running Python 3.9 or 3.10.
Reproduce
Steps to create env and reproduce problem:
Failure
(note39) PS C:\Users\me> jupyter notebook
Expected behavior
Notebook starts after typing:
jupyter notebook
The text was updated successfully, but these errors were encountered: