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Jupyter notebook blank page on start up #4503

@kennanlau

Description

@kennanlau

Hello All Jupyters mates,

When I launch jupyter, I get a blank page with url: http://localhost:8888/tree

No Dashboard, to listing of current directory.
Just a blank page.
I removed all application & packages below and re-installed again and same blank page.
Tensorflow and python works inside of Windows Terminal, I can perform all functions in terminal but nothing would appear in the web broswer, Chrome, Edge, Firefox.

Any help would be greatly appreciated.

Thanks

Windows 10
I installed the following in order:

  1. Miniconda
  2. conda create --name tensorflow python=3.6
  3. activate tensorflow
  4. conda install jupyter
  5. jupyter notebook
  6. launched Jupyter from icon

Console Output:

[I 08:25:00.485 NotebookApp] Serving notebooks from local directory: C:\Users\username
[I 08:25:00.485 NotebookApp] The Jupyter Notebook is running at:
[I 08:25:00.485 NotebookApp] http://localhost:8888/?token=894991242b49e938713e48b673f44f82c4fafa4b4b0d8867
[I 08:25:00.485 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 08:25:00.500 NotebookApp]

To access the notebook, open this file in a browser:
    file:///C:/Users/username/AppData/Roaming/jupyter/runtime/nbserver-6280-open.html
Or copy and paste one of these URLs:
    http://localhost:8888/?token=894991242b49e938713e48b673f44f82c4fafa4b4b0d8867

[I 08:29:08.545 NotebookApp] 302 GET /?token=894991242b49e938713e48b673f44f82c4fafa4b4b0d8867 (::1) 0.00ms
[I 08:29:32.278 NotebookApp] 302 GET /?token=894991242b49e938713e48b673f44f82c4fafa4b4b0d8867 (::1) 1.00ms
[I 08:30:54.927 NotebookApp] 302 GET /?token=894991242b49e938713e48b673f44f82c4fafa4b4b0d8867 (::1) 1.00ms
[I 08:31:28.555 NotebookApp] 302 GET /?token=894991242b49e938713e48b673f44f82c4fafa4b4b0d8867 (::1) 0.00ms
[I 08:31:56.160 NotebookApp] 302 GET /tree (::1) 0.00ms
[I 10:23:02.379 NotebookApp] 302 GET /tree (::1) 0.99ms

Jupyter Configs:

(tensorflow) C:\Users\username>jupyter --paths
config:
C:\Users\username.jupyter
C:\Users\username\Miniconda3\envs\tensorflow\etc\jupyter
C:\ProgramData\jupyter
data:
C:\Users\username\AppData\Roaming\jupyter
C:\Users\username\Miniconda3\envs\tensorflow\share\jupyter
C:\ProgramData\jupyter
runtime:
C:\Users\username\AppData\Roaming\jupyter\runtime

(tensorflow) C:\Users\username>jupyter --version
4.4.0

Packages installed:

(tensorflow) C:\Users\username>pip list
Package Version


absl-py 0.7.1
astor 0.7.1
attrs 19.1.0
backcall 0.1.0
bleach 3.1.0
certifi 2019.3.9
chardet 3.0.4
colorama 0.4.1
cycler 0.10.0
decorator 4.4.0
defusedxml 0.5.0
entrypoints 0.3
gast 0.2.2
grpcio 1.19.0
h5py 2.9.0
idna 2.8
ipykernel 5.1.0
ipython 7.3.0
ipython-genutils 0.2.0
ipywidgets 7.4.2
jedi 0.13.3
Jinja2 2.10
jsonschema 3.0.1
jupyter 1.0.0
jupyter-client 5.2.4
jupyter-console 6.0.0
jupyter-core 4.4.0
Keras 2.2.4
Keras-Applications 1.0.7
Keras-Preprocessing 1.0.9
kiwisolver 1.0.1
lxml 4.3.2
Markdown 3.0.1
MarkupSafe 1.1.1
matplotlib 3.0.3
mistune 0.8.4
mkl-fft 1.0.10
mkl-random 1.0.2
nbconvert 5.4.1
nbformat 4.4.0
notebook 5.7.6
numpy 1.16.2
pandas 0.24.2
pandas-datareader 0.7.0
pandocfilters 1.4.2
parso 0.3.4
pickleshare 0.7.5
Pillow 5.4.1
pip 19.0.3
prometheus-client 0.6.0
prompt-toolkit 2.0.9
protobuf 3.7.0
psutil 5.6.1
Pygments 2.3.1
pyparsing 2.3.1
pyrsistent 0.14.11
python-dateutil 2.8.0
pytz 2018.9
pywinpty 0.5.5
PyYAML 5.1
pyzmq 18.0.0
qtconsole 4.4.3
requests 2.21.0
scikit-learn 0.20.3
scipy 1.2.1
Send2Trash 1.5.0
setuptools 40.8.0
six 1.12.0
sklearn 0.0
tensorboard 1.12.2
tensorflow 1.12.0
termcolor 1.1.0
terminado 0.8.1
testpath 0.4.2
tornado 6.0.1
traitlets 4.3.2
urllib3 1.24.1
wcwidth 0.1.7
webencodings 0.5.1
Werkzeug 0.15.0
wheel 0.33.1
widgetsnbextension 3.4.2
wincertstore 0.2
wrapt 1.11.1

(tensorflow) C:\Users\username>

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