It looks to me like you have very old unsupported versions of notebook, ipython, etc., and there may be other problems with your install. If I were you, I'd create a new environment with current versions of the packages and try again.
Jason On Fri, Jan 10, 2020 at 8:55 AM Zhongsheng Chen <i.zhongsheng.c...@gmail.com> wrote: > hi all, I am suffering from the same issue. my conda environment was > activated and related packages installed are listed as below: > > # Name Version Build Channel > _tflow_select 2.2.0 eigen > absl-py 0.9.0 pypi_0 pypi > appnope 0.1.0 pypi_0 pypi > astor 0.8.1 pypi_0 pypi > attrs 19.3.0 py_0 conda-forge > backcall 0.1.0 py_0 conda-forge > blas 1.0 mkl > bleach 3.1.0 py_0 conda-forge > c-ares 1.15.0 h1de35cc_1001 > ca-certificates 2019.11.27 0 > cachetools 4.0.0 pypi_0 pypi > certifi 2019.11.28 py36_0 > chardet 3.0.4 pypi_0 pypi > cycler 0.10.0 pypi_0 pypi > dbus 1.13.12 h90a0687_0 > decorator 4.4.1 py_0 conda-forge > defusedxml 0.6.0 py_0 conda-forge > entrypoints 0.3 py36_1000 conda-forge > expat 2.2.6 h0a44026_0 > ganofficial 0.0.0 dev_0 <develop> > gast 0.2.2 pypi_0 pypi > gettext 0.19.8.1 h15daf44_3 > glib 2.63.1 hd977a24_0 > gnureadline 8.0.0 pypi_0 pypi > google-auth 1.10.0 pypi_0 pypi > google-auth-oauthlib 0.4.1 pypi_0 pypi > google-pasta 0.1.8 pypi_0 pypi > gpy 1.9.9 pypi_0 pypi > grpcio 1.26.0 pypi_0 pypi > h5py 2.10.0 pypi_0 pypi > icu 58.2 h4b95b61_1 > idna 2.8 pypi_0 pypi > importlib_metadata 1.3.0 py36_0 conda-forge > intel-openmp 2019.4 233 > ipykernel 5.1.3 py36h5ca1d4c_0 conda-forge > ipython 3.2.1 pypi_0 pypi > ipython-genutils 0.2.0 pypi_0 pypi > ipython_genutils 0.2.0 py_1 conda-forge > ipywidgets 7.5.1 py_0 > jedi 0.15.2 py36_0 conda-forge > jinja2 2.10.3 py_0 conda-forge > joblib 0.14.1 pypi_0 pypi > jpeg 9b he5867d9_2 > json5 0.8.5 py_0 conda-forge > jsonschema 3.2.0 py36_0 conda-forge > jupyter 1.0.0 py36_7 > jupyter-console 6.0.0 pypi_0 pypi > jupyter_client 5.3.4 py36_0 conda-forge > jupyter_console 6.0.0 py36_0 > jupyter_core 4.6.1 py36_0 conda-forge > jupyterlab 1.2.4 py_0 conda-forge > jupyterlab_server 1.0.6 py_0 conda-forge > keras 2.3.1 pypi_0 pypi > keras-applications 1.0.8 pypi_0 pypi > keras-preprocessing 1.1.0 pypi_0 pypi > kiwisolver 1.1.0 pypi_0 pypi > libcxx 4.0.1 hcfea43d_1 > libcxxabi 4.0.1 hcfea43d_1 > libedit 3.1.20181209 hb402a30_0 > libffi 3.2.1 h475c297_4 > libgfortran 3.0.1 h93005f0_2 > libiconv 1.15 hdd342a3_7 > libpng 1.6.37 ha441bb4_0 > libprotobuf 3.11.2 hd9629dc_0 > libsodium 1.0.17 h01d97ff_0 conda-forge > markdown 3.1.1 py36_0 > markupsafe 1.1.1 py36h0b31af3_0 conda-forge > matplotlib 3.1.2 pypi_0 pypi > mistune 0.8.4 py36h0b31af3_1000 conda-forge > mkl 2019.4 233 > mkl-service 2.3.0 py36hfbe908c_0 > mkl_fft 1.0.15 py36h5e564d8_0 > mkl_random 1.1.0 py36ha771720_0 > more-itertools 8.0.2 py_0 conda-forge > nbconvert 5.6.1 py36_0 conda-forge > nbformat 5.0.3 py_0 conda-forge > ncurses 6.1 h0a44026_1 > notebook 4.0.0 pypi_0 pypi > numpy 1.18.1 pypi_0 pypi > numpy-base 1.17.4 py36h6575580_0 > oauthlib 3.1.0 pypi_0 pypi > openssl 1.1.1d h1de35cc_3 > opt-einsum 3.1.0 pypi_0 pypi > pandas 0.25.3 pypi_0 pypi > pandoc 2.9.1.1 0 conda-forge > pandocfilters 1.4.2 pypi_0 pypi > paramz 0.9.5 pypi_0 pypi > parso 0.5.2 py_0 conda-forge > pcre 8.43 h0a44026_0 > pexpect 4.7.0 py36_0 conda-forge > pickleshare 0.7.5 pypi_0 pypi > pip 19.3.1 py36_0 > prometheus_client 0.7.1 py_0 conda-forge > prompt-toolkit 2.0.10 pypi_0 pypi > prompt_toolkit 2.0.9 py36_0 > protobuf 3.11.2 pypi_0 pypi > ptyprocess 0.6.0 py_1001 conda-forge > pyasn1 0.4.8 pypi_0 pypi > pyasn1-modules 0.2.8 pypi_0 pypi > pygments 2.5.2 py_0 conda-forge > pyparsing 2.4.6 pypi_0 pypi > pyqt 5.9.2 py36h655552a_2 > pyrsistent 0.15.7 py36h0b31af3_0 conda-forge > python 3.6.10 h359304d_0 > python-dateutil 2.8.1 py_0 conda-forge > pytz 2019.3 pypi_0 pypi > pyyaml 5.3 pypi_0 pypi > pyzmq 18.1.1 pypi_0 pypi > qt 5.9.7 h468cd18_1 > qtconsole 4.6.0 py_1 > readline 7.0 h1de35cc_5 > requests 2.22.0 pypi_0 pypi > requests-oauthlib 1.3.0 pypi_0 pypi > rsa 4.0 pypi_0 pypi > scikit-learn 0.22.1 pypi_0 pypi > scipy 1.4.1 pypi_0 pypi > send2trash 1.5.0 py_0 conda-forge > setuptools 44.0.0 py36_0 > sip 4.19.8 py36h0a44026_0 > six 1.13.0 py36_0 conda-forge > sklearn 0.0 pypi_0 pypi > sqlite 3.30.1 ha441bb4_0 > tensorboard 2.1.0 pypi_0 pypi > tensorflow 2.1.0 pypi_0 pypi > tensorflow-base 1.10.0 eigen_py36h4f0eeca_0 > tensorflow-estimator 2.1.0 pypi_0 pypi > termcolor 1.1.0 pypi_0 pypi > terminado 0.8.3 pypi_0 pypi > testpath 0.4.4 py_0 conda-forge > tk 8.6.8 ha441bb4_0 > tornado 6.0.3 py36h0b31af3_0 conda-forge > traitlets 4.3.3 py36_0 conda-forge > urllib3 1.25.7 pypi_0 pypi > wcwidth 0.1.8 py_0 conda-forge > webencodings 0.5.1 pypi_0 pypi > werkzeug 0.16.0 py_0 > wheel 0.33.6 py36_0 > widgetsnbextension 3.5.1 py36_0 > wrapt 1.11.2 pypi_0 pypi > xz 5.2.4 h1de35cc_4 > zeromq 4.3.2 h6de7cb9_2 conda-forge > zipp 0.6.0 py_0 conda-forge > zlib 1.2.11 h1de35cc_3 > > when I ran a ipynb file, I 've got error from the server log > > /Users/zhongsheng/anaconda2/envs/ganRegression/bin/jupyter notebook > --no-browser > Traceback (most recent call last): > File > "/Users/zhongsheng/anaconda2/envs/ganRegression/bin/jupyter-notebook", line > 7, in <module> > from notebook.notebookapp import main > ModuleNotFoundError: No module named 'notebook.notebookapp' > > Process finished with exit code 1 > > can anyone can help me with this issue? > > > > > > On Friday, October 18, 2019 at 1:56:19 AM UTC+8, Jason Grout wrote: >> >> It sounds like your install is messed up, and you have two environments >> layered on top of each other (perhaps you have a system install and an >> anaconda install?). The __file__ trick helps you see what is actually being >> run. >> >> Jason >> >> On Thu, Oct 17, 2019 at 10:33 AM brian piercy <bjp...@gmail.com> wrote: >> >>> more info: >>> >>> 'python' loads w/o problem. (interesting, though, it loads using 3.5.2, >>> default, 2018/11/12.) >>> 'ipython' however, loads with python 2.7.12 & iPython 5.8.0. >>> >>> no wonder Jupyter is confused. >>> >>> >>> On Thursday, October 17, 2019 at 10:53:07 AM UTC-5, brian piercy wrote: >>>> >>>> >>>> - rebuilding after a crash. i started via a fresh Anaconda >>>> download. Here's the results of 'jupyter --version" >>>> >>>> >>>> - bjpcjp@bjpcjp-Lenovo-Z710:~$ jupyter --version >>>> - jupyter core : 4.6.0 >>>> - jupyter-notebook : 6.0.1 >>>> - qtconsole : 4.5.5 >>>> - ipython : 7.8.0 >>>> - ipykernel : 5.1.2 >>>> - jupyter client : 5.3.4 >>>> - jupyter lab : not installed ('conda install jupyterlab' returns >>>> "all packages already installed") >>>> - nbconvert : 5.6.0 >>>> - ipywidgets : 7.5.1 >>>> - nbformat : 4.4.0 >>>> - traitlets : 4.3.3 >>>> >>>> >>>> - I get the error msg shown in the title, despite multiple >>>> reinstalls, via "jupyter notebook". >>>> >>>> according to 'conda info': >>>> >>>> - no active environment >>>> - conda 4.7, conda-build 3.18, python 3.7.4. >>>> - channel URLs listed >>>> - package caches present; envs directories present; linux-64 >>>> platform. >>>> >>>> ideas? Thank you. (also posted in GitHub >>>> <https://github.com/jupyter/notebook/issues/4982>, FYI.) >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Project Jupyter" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to jup...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jupyter/75e354d3-d80a-4014-a73c-9a472843c87e%40googlegroups.com >>> <https://groups.google.com/d/msgid/jupyter/75e354d3-d80a-4014-a73c-9a472843c87e%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jupyter+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jupyter/93fcd1bd-7c8e-4bfc-835a-340b92e0120c%40googlegroups.com > <https://groups.google.com/d/msgid/jupyter/93fcd1bd-7c8e-4bfc-835a-340b92e0120c%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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