I'm trying to open an ipython notebook and I get the following error:
jupyter notebook
Traceback (most recent call last):
File "/Users/jguedes/anaconda/bin/jupyter-notebook", line 4, in <module>
import notebook.notebookapp
File "/Users/jguedes/anaconda/lib/python2.7/site-packages/notebook /notebookapp.py", line 61, in <module>
from .services.contents.manager import ContentsManager
File "/Users/jguedes/anaconda/lib/python2.7/site-packages/notebook/services/contents/manager.py", line 16, in <module>
from nbformat import sign, validate, ValidationError
File "/Users/jguedes/anaconda/lib/python2.7/site-packages/nbformat/__init__.py", line 33, in <module>
from .validator import validate, ValidationError
File "/Users/jguedes/anaconda/lib/python2.7/site-packages/nbformat/validator.py", line 21, in <module>
raise ImportError(str(e) + verbose_msg)
ImportError: No module named _version
Jupyter notebook format depends on the jsonschema package:
https://pypi.python.org/pypi/jsonschema
Please install it first.
In order to install jupyter I used
conda install jupyter
Any help with this issue would be highly appreciated.
Try updating conda first:
conda update conda
conda update --all
And then install jupyter as before:
conda install jupyter
Related
Originally, Jupyter notebook was running well without any problems.
But after installing tensorflow and keras today, it doesn't work.
Error message:
Traceback (most recent call last):
File "C:\Anaconda3\Scripts\jupyter-notebook-script.py", line 6, in <module>
from notebook.notebookapp import main
File "C:\Anaconda3\lib\site-packages\notebook\notebookapp.py", line 85, in <module>
from .services.contents.manager import ContentsManager
File "C:\Anaconda3\lib\site-packages\notebook\services\contents\manager.py", line 17, in <module>
from nbformat import sign, validate as validate_nb, ValidationError
File "C:\Anaconda3\lib\site-packages\nbformat\__init__.py", line 32, in <module>
from .validator import validate, ValidationError
File "C:\Anaconda3\lib\site-packages\nbformat\validator.py", line 12, in <module>
from .json_compat import get_current_validator, ValidationError
File "C:\Anaconda3\lib\site-packages\nbformat\json_compat.py", line 10, in <module>
import jsonschema
File "C:\Anaconda3\lib\site-packages\jsonschema\__init__.py", line 34, in <module>
__version__ = metadata.version("jsonschema")
AttributeError: module 'importlib_metadata' has no attribute 'version'
There is a problem with your importlib_metadata package, you can try uninstall it first and then forcing out a new installation with the following commands:
pip uninstall importlib_metadata
pip install importlib_metadata --force-reinstall
It worked for me.
This is a problem with the Anaconda version upgrade.
You can solve this with the following command that worked for me.
conda install -c conda-forge importlib_metadata
For me, the same error happened after VSCode proposed me to install a tensorboard plugin and I pressed yes. (MacOS 11.4, Conda 4.10.3)
It appears that it introduced some kind of version mismatch for multiple packages in the environment.
The following fixed the problem:
conda update --all
I'm trying to open jupyter and check an ipynb file but an error appears saying that there is no version attribute but I don't know how to fix it. If anyone knows how to, I'll be grateful.
The text on screen is:
Traceback (most recent call last):
File "C:\Users\D3ll\Anaconda3\Scripts\jupyter-notebook-script.py", line 6, in
from notebook.notebookapp import main
File "C:\Users\D3ll\Anaconda3\lib\site-packages\notebook\notebookapp.py", line 85, in
from .services.contents.manager import ContentsManager
File "C:\Users\D3ll\Anaconda3\lib\site-packages\notebook\services\contents\manager.py", line 17, in
from nbformat import sign, validate as validate_nb, ValidationError
File "C:\Users\D3ll\Anaconda3\lib\site-packages\nbformat\__init__.py", line 32, in
from .validator import validate, ValidationError
File "C:\Users\D3ll\Anaconda3\lib\site-packages\nbformat\validator.py", line 12, in
from jsonschema import ValidationError
File "C:\Users\D3ll\Anaconda3\lib\site-packages\jsonschema\__init__.py", line 34, in
__version__ = metadata.version("jsonschema")
AttributeError: module 'importlib_metadata' has no attribute 'version'
The specific version of json was 3.0.2 in the anaconda prompt I typed:
pipenv install jsonschema==3.0.2
taken from:
https://blog.gaborschulz.com/my-jupyter-notebook-stopped-working.html
Have you tried reinstalling the module?
conda install importlib_metadata --force-reinstall
I am having issues launching Jupyter Notebook. I have tried to do it two ways and seem to get errors.
1 - Launching from the Anaconda Prompt using the command jupyter notebook or directly choosing from the Anaconda menu
I get the following:
(base) C:\Users\metni>jupyter notebook
Traceback (most recent call last):
File "C:\Users\metni\anaconda3\lib\site-packages\jsonschema\__init__.py", line 31, in <module>
from importlib import metadata
ImportError: cannot import name 'metadata' from 'importlib' (C:\Users\metni\anaconda3\lib\importlib\__init__.py)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\metni\anaconda3\lib\site-packages\nbformat\validator.py", line 12, in <module>
from jsonschema import ValidationError
File "C:\Users\metni\anaconda3\lib\site-packages\jsonschema\__init__.py", line 33, in <module>
import importlib_metadata as metadata
ModuleNotFoundError: No module named 'importlib_metadata'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\metni\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in <module>
from notebook.notebookapp import main
File "C:\Users\metni\anaconda3\lib\site-packages\notebook\notebookapp.py", line 80, in <module>
from .services.contents.manager import ContentsManager
File "C:\Users\metni\anaconda3\lib\site-packages\notebook\services\contents\manager.py", line 17, in <module>
from nbformat import sign, validate as validate_nb, ValidationError
File "C:\Users\metni\anaconda3\lib\site-packages\nbformat\__init__.py", line 32, in <module>
from .validator import validate, ValidationError
File "C:\Users\metni\anaconda3\lib\site-packages\nbformat\validator.py", line 23, in <module>
raise ImportError(str(e) + verbose_msg)
ImportError: No module named 'importlib_metadata'
Jupyter notebook format depends on the jsonschema package:
https://pypi.python.org/pypi/jsonschema
Please install it first.
2 - Launching from the command line with the same command
I get the following:
C:\Users\metni>jupyter notebook
Traceback (most recent call last):
File "C:\Users\metni\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in <module>
from notebook.notebookapp import main
File "C:\Users\metni\anaconda3\lib\site-packages\notebook\notebookapp.py", line 64, in <module>
from tornado import httpserver
File "C:\Users\metni\anaconda3\lib\site-packages\tornado\httpserver.py", line 29, in <module>
import ssl
File "C:\Users\metni\anaconda3\lib\ssl.py", line 98, in <module>
import _ssl # if we can't import it, let the error propagate
ImportError: DLL load failed: The specified module could not be found.
It seems like this is referring to a package called jsonschema which is not installed apparently, but running a pip install jsonschema does not solve the problem for me...
In the answer above I also have two two commands but they are a bit different
source /opt/anaconda/bin/activate root
and then
jupyter notebook
It seems like you have to go into your anaconda directory then bin, then you can
"activate root"
It also looks like you need to install some other dependencies for jupyter to run. Where is says
Jupyter notebook format depends on the jsonschema package:
https://pypi.python.org/pypi/jsonschema
Please install it first.
So if the above doesn't work try installing the other dependency and try again
Based on this answer from a similar question, I managed to solve the problem by running these two commands:
conda update -n root conda
conda update --all
I thus updated all packages, and the notebook is now launching.
When I try running a Python Interactive Window in VS Code i get the error message:
Jupyter notebook failed to launch.
Error: Traceback (most recent call last):
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\nbformat\validator.py", line 12, in <module>
from jsonschema import ValidationError
File "C:\Users\Parker\AppData\Roaming\Python\Python37\site-packages\jsonschema\__init__.py", line 11, in <module>
from jsonschema.exceptions import (
File "C:\Users\Parker\AppData\Roaming\Python\Python37\site-packages\jsonschema\exceptions.py", line 9, in <module>
import attr
ModuleNotFoundError: No module named 'attr'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\Users\Parker\.vscode\extensions\ms-python.python-2020.5.80290\pythonFiles\vscode_datascience_helpers\daemon\daemon_python.py", line 54, in _decorator
return func(self, *args, **kwargs)
File "c:\Users\Parker\.vscode\extensions\ms-python.python-2020.5.80290\pythonFiles\vscode_datascience_helpers\jupyter_daemon.py", line 105, in m_exec_module_observable
self._start_notebook(args, cwd, env)
File "c:\Users\Parker\.vscode\extensions\ms-python.python-2020.5.80290\pythonFiles\vscode_datascience_helpers\jupyter_daemon.py", line 147, in _start_notebook
from notebook import notebookapp as app
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\notebook\notebookapp.py", line 83, in <module>
from .services.contents.manager import ContentsManager
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\notebook\services\contents\manager.py", line 17, in <module>
from nbformat import sign, validate as validate_nb, ValidationError
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\nbformat\__init__.py", line 33, in <module>
from .validator import validate, ValidationError
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\nbformat\validator.py", line 23, in <module>
raise ImportError(str(e) + verbose_msg)
ImportError: No module named 'attr'
Jupyter notebook format depends on the jsonschema package:
https://pypi.python.org/pypi/jsonschema
Please install it first.
Failed to run jupyter as observable with args notebook --no-browser --notebook-dir=C:\Users\Parker\AppData\Local\Temp\e74520b3-6a8d-4e0a-8f80-8ddf2a64bf70 --config=C:\Users\Parker\AppData\Local\Temp\e74520b3-6a8d-4e0a-8f80-8ddf2a64bf70\jupyter_notebook_config.py --NotebookApp.iopub_data_rate_limit=10000000000.0
There was another thread about this same problem here: Can't use Jupyter Notebook: jsonschema apparently missing, however, after following all the steps in the solution the error persist. If anyone might be able to provide a possible solution, I'd greatly appreciate it.
You need to install jupyter notebook seperately in code.
description is given: Jupyter notebook
So I ended up uninstalling and reinstalling Anaconda and VS Code and it fixed the problem.
EDIT: Akshat Zala helped me find the underlying problem. I was trying to run the Interactive Window in a brand new Anaconda environment. This means I did not have Jupyter Notebook installed on it yet, therefore, the interactive window would not work. I fixed this issue by activating the conda environment then running the command 'conda install -c conda-forge notebook'.
An import error occurs when trying to run jupyter notebook
I'm trying to run jupyter notebook using anaconda (git bash platform), and as I type in jupyter notebook, an import error occurs every time. I tried to lauch it inside an environment, but the same error occured.
$ jupyter notebook
Traceback (most recent call last):
File "C:\Users\User\Anaconda3\Scripts\jupyter-notebook-script.py", line 6, in
<module>
from notebook.notebookapp import main
File "C:\Users\User\Anaconda3\lib\site-packages\notebook\notebookapp.py", line 47, in <module>
from zmq.eventloop import ioloop
File "C:\Users\User\Anaconda3\lib\site-packages\zmq\__init__.py", line 47, in <module>
from zmq import backend
File "C:\Users\User\Anaconda3\lib\site-packages\zmq\backend\__init__.py", line 40, in <module>
reraise(*exc_info)
File "C:\Users\User\Anaconda3\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise
raise value
File "C:\Users\User\Anaconda3\lib\site-packages\zmq\backend\__init__.py", line 27, in <module>
_ns = select_backend(first)
File "C:\Users\User\Anaconda3\lib\site-packages\zmq\backend\select.py", line 27, in select_backend
mod = __import__(name, fromlist=public_api)
File "C:\Users\User\Anaconda3\lib\site-packages\zmq\backend\cython\__init__.py", line 6, in <module>
from . import (constants, error, message, context,
ImportError: DLL load failed: The specified module could not be found.
EDITED
After reinstalling pyzmq (and I tried reinstalling conda too), the following error occurs:
$ jupyter notebook
Traceback (most recent call last): File
"C:\Users\User\Anaconda3\lib\site-packages\notebook\services\sessions\sessionmanager.py",
line 10, in
import sqlite3
File "C:\Users\User\Anaconda3\lib\sqlite3__init__.py", line 23, in
from sqlite3.dbapi2 import *
File "C:\Users\User\Anaconda3\lib\sqlite3\dbapi2.py", line 27, in
from _sqlite3 import *
ImportError: DLL load failed: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File
"C:\Users\User\Anaconda3\Scripts\jupyter-notebook-script.py", line 6,
in
from notebook.notebookapp import main
File
"C:\Users\User\Anaconda3\lib\site-packages\notebook\notebookapp.py",
line 86, in
from .services.sessions.sessionmanager import SessionManager
File
"C:\Users\User\Anaconda3\lib\site-packages\notebook\services\sessions\sessionmanager.py",
line 13, in
from pysqlite2 import dbapi2 as sqlite3
ModuleNotFoundError: No module named 'pysqlite2'
I found a similar issue open on GitHub for zmq. The recommendation by GitHub user harsh23tyagi that seems to work for most is to run the following:
pip uninstall pyzmq
pip install pyzmq
Working with conda env, jupyter notebook worked in (base) env but gave the .libzmq error in (my_env).
To be able to run notebooks from my_env, this worked for me :
pip uninstall pyzmq
pip install pyzmq==20 (no version for pyzmq didn't fix the issue for me)
It seems that updating pyzmq to the latest version fixes this problem for me.
conda install pyzmq=22