notebook
notebook copied to clipboard
jupyter
How to solve “forbidden” error in jupyter notebook (conda tab)
I installed anaconda and succeeded in making the conda-tab work thanks to the last suggestion in this entry: http://stackoverflow.com/a/41825208/6375668
However, when I try to create an environment or install an additional package I receive a "forbidden" error (see below). When I open anaconda-navigator I am perfectly able to create environments and install packages. In addition, I changed permissions to the anaconda-folders on my Mac and tried starting jupyter with sudo, but that didn't help.
What could be wrong? And how to fix this? Thanks!
Are you seeing any notebook server errors in the terminal? What version of the notebook and nb-conda are you running?
Here's a similar issue on nb-conda: https://github.com/Anaconda-Platform/nb_conda/issues/44
Since updating my packages in anaconda (conda update --all) and installing doxygen, I have the same issue. Jupyter will throw the error 403 GET
Got the same error. Solved it by opening jupyter in another browser (was using firefox, then used chrome). I think its a "cache" related issue. Maybe someone can explore this futher?
@faizankshaikh hi, I came to this page because I was having problems saving a notbook while using Firefox. If I use Chrome I don't have any problem, while if I use Firefox I keep getting the "Forbidden" error when I try to save a notebook. I've also tried to disable any extension but it didn't help.
I've fixed one such issue in #3380, if people want to try that. But there may be more than one problem involved; the precise case I hit could only have come up after PR #2959, which was well after the initial report.
Hello, thanks for this! How can we access the patch? I have anaconda and I have tried updating jupyter (conda update jupyter), but it didn't work (still 403 GET).
It will need to be merged and released before you can get it through Anaconda. For a small change like this, it's probably easiest to look at what I've changed, find the matching lines in your installation, and apply the change manually.
Otherwise, you could use git to get it:
git clone https://github.com/takluyver/notebook.git
cd notebook
git checkout i3365
pip install .
The last step needs some Javascript tools (see setting up a development environment).
I was having the same 403 status code. The solution was using Jupyter Notebook with Chrome instead of Firefox. I used to blame SELinux configuration.
Here are my details:
OS:
Linux brm10925-pc 4.15.7-300.fc27.x86_64 #1 SMP Wed Feb 28 17:53:39 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Fedora release 27 (Twenty Seven)
Firefox
58.0.2 (64-bit)
Python
Python 3.6.4
Anaconda
conda 4.3.34
Packages in virtualenv (created with anaconda):
backports 1.0 py36_1 conda-forge
backports.functools_lru_cache 1.5 py36_0 conda-forge
blas 1.1 openblas conda-forge
bleach 2.1.3 py_0 conda-forge
bokeh 0.12.14 py36_0 conda-forge
ca-certificates 2018.1.18 0 conda-forge
certifi 2018.1.18 py36_0 conda-forge
click 6.7 py_1 conda-forge
cloudpickle 0.5.2 py_0 conda-forge
cycler 0.10.0 py36_0 conda-forge
cytoolz 0.9.0.1 py36_0 conda-forge
dask 0.17.1 py_2 conda-forge
dask-core 0.17.1 py_0 conda-forge
dbus 1.10.22 0 conda-forge
decorator 4.2.1 py36_0 conda-forge
distributed 1.21.3 py36_0 conda-forge
entrypoints 0.2.3 py36_1 conda-forge
expat 2.2.5 0 conda-forge
fontconfig 2.12.6 0 conda-forge
freetype 2.8.1 0 conda-forge
gettext 0.19.8.1 0 conda-forge
glib 2.55.0 0 conda-forge
gmp 6.1.2 0 conda-forge
gst-plugins-base 1.8.0 0 conda-forge
gstreamer 1.8.0 1 conda-forge
heapdict 1.0.0 py36_0 conda-forge
html5lib 1.0.1 py_0 conda-forge
icu 58.2 0 conda-forge
ipykernel 4.8.2 py36_0 conda-forge
ipython 6.2.1 py36_1 conda-forge
ipython_genutils 0.2.0 py36_0 conda-forge
ipywidgets 7.1.2 py36_0 conda-forge
jedi 0.11.1 py36_0 conda-forge
jinja2 2.10 py36_0 conda-forge
jpeg 9b 2 conda-forge
jsonschema 2.6.0 py36_1 conda-forge
jupyter 1.0.0 py36_0 conda-forge
jupyter_client 5.2.3 py36_0 conda-forge
jupyter_console 5.2.0 py36_0 conda-forge
jupyter_core 4.4.0 py_0 conda-forge
kiwisolver 1.0.1 py36_1 conda-forge
libffi 3.2.1 3 conda-forge
libgfortran 3.0.0 1
libiconv 1.15 0 conda-forge
libpng 1.6.34 0 conda-forge
libsodium 1.0.15 1 conda-forge
libxcb 1.12 1 conda-forge
libxml2 2.9.7 0 conda-forge
locket 0.2.0 py36_1 conda-forge
markupsafe 1.0 py36_0 conda-forge
matplotlib 2.2.0 py36_0 conda-forge
mistune 0.8.3 py_0 conda-forge
msgpack-python 0.5.5 py36_0 conda-forge
nbconvert 5.3.1 py_1 conda-forge
nbformat 4.4.0 py36_0 conda-forge
ncurses 5.9 10 conda-forge
notebook 5.4.0 py36_0 conda-forge
numpy 1.14.2 py36_blas_openblas_200 [blas_openblas] conda-forge
openblas 0.2.20 7 conda-forge
openssl 1.0.2n 0 conda-forge
packaging 17.1 py_0 conda-forge
pandas 0.22.0 py36_0 conda-forge
pandoc 2.1.2 0 conda-forge
pandocfilters 1.4.1 py36_0 conda-forge
parso 0.1.1 py_0 conda-forge
partd 0.3.8 py36_0 conda-forge
patsy 0.5.0 py36_0 conda-forge
pcre 8.41 1 conda-forge
pexpect 4.4.0 py36_0 conda-forge
pickleshare 0.7.4 py36_0 conda-forge
pip 9.0.1 py36_1 conda-forge
prompt_toolkit 1.0.15 py36_0 conda-forge
psutil 5.4.3 py36_0 conda-forge
ptyprocess 0.5.2 py36_0 conda-forge
pygments 2.2.0 py36_0 conda-forge
pyparsing 2.2.0 py36_0 conda-forge
pyqt 5.6.0 py36_4 conda-forge
python 3.6.4 0 conda-forge
python-dateutil 2.7.0 py_0 conda-forge
pytz 2018.3 py_0 conda-forge
pyyaml 3.12 py36_1 conda-forge
pyzmq 17.0.0 py36_3 conda-forge
qt 5.6.2 7 conda-forge
qtconsole 4.3.1 py36_0 conda-forge
readline 7.0 0 conda-forge
scikit-learn 0.19.1 py36_blas_openblas_201 [blas_openblas] conda-forge
scipy 1.0.0 py36_blas_openblas_201 [blas_openblas] conda-forge
seaborn 0.8.1 py36_0 conda-forge
send2trash 1.5.0 py_0 conda-forge
setuptools 38.5.2 py36_0 conda-forge
simplegeneric 0.8.1 py36_0 conda-forge
sip 4.18 py36_1 conda-forge
six 1.11.0 py36_1 conda-forge
sortedcontainers 1.5.9 py36_0 conda-forge
sqlite 3.20.1 2 conda-forge
statsmodels 0.8.0 py36_0 conda-forge
tblib 1.3.2 py36_0 conda-forge
terminado 0.8.1 py36_0 conda-forge
testpath 0.3.1 py36_0 conda-forge
tk 8.6.7 0 conda-forge
toolz 0.9.0 py_0 conda-forge
tornado 4.5.3 py36_0 conda-forge
traitlets 4.3.2 py36_0 conda-forge
wcwidth 0.1.7 py36_0 conda-forge
webencodings 0.5 py36_0 conda-forge
wheel 0.30.0 py36_2 conda-forge
widgetsnbextension 3.1.4 py36_0 conda-forge
xorg-libxau 1.0.8 3 conda-forge
xorg-libxdmcp 1.1.2 3 conda-forge
xz 5.2.3 0 conda-forge
yaml 0.1.7 0 conda-forge
zeromq 4.2.3 2 conda-forge
zict 0.1.3 py_0 conda-forge
zlib 1.2.11 0 conda-forge
@israelzuniga In Firefox, did you try either running Refresh (Ctrl + R or F5) many times after each other, or emptying cache?
Also check that you haven't disabled cookies - that breaks Jupyter's authentication. But you'll probably know if you've done that.
There's still the fix from #3380 to be released. I'll try to aim for a new release soon.
@thomasaarholt Yesterday, after getting things done in Chrome, I tried that with good results (emptying cache, and also reinstalling FF). What didn't work so well, was running refresh (a lot of times) from FF without cache deletion. This is at my employers' ThinkPad.
Other times, in my macbook for personal use, I have been using Jupyter/IPython and FF without any issues for years. So, now this is a truly interesting situation.
@takluyver Sure. Even I disabled privacy plugins to discard interferences but was related to FF cache and Jupyer session handling. It works better today.
Clearing the cache fixed it for me in Chrome: -Open up Developer Tools and right+click the refresh button -Choose Empty cache and hard reload -Profit!
Thanks for the feedback, @israelzuniga. I oddly didn't see your comment before now.
I concur. Firefox is a root cause. I opened with Opera and it is working fine
I have this same error, but it's occurring in chrome. Clearing the cache does not help in my case.
New file creation:
Launcher Error
Cannot read property 'path' of undefined
Existing file save after edit Error:
File Save Error for filename.txt
Invalid response: 403 Forbidden
I've fixed using "sudo jupyter notebook": it requests the password and don't initialise as it does not understand the command, but reinstate the cache access (as it lost privileges for some reason). All works fine after that.
(tensorflow) VirtualBox:~$ sudo jupyter notebook [sudo] password for user: sudo: jupyter: command not found (tensorflow) VirtualBox:~$ jupyter notebook
Had this problem today on Chrome. Clearing cache and cookies and then repasting in url with token fixed it.
Also check that you haven't disabled cookies - that breaks Jupyter's authentication. But you'll probably know if you've done that.
Yes, it works for me after enabling cookies on Safari.
I also experienced this problem. Like many above, I temporarily opened the notebook in chrome, saved it (in chrome), then closed both the chrome + firefox notebooks before restarting the notebook in Firefox w/o issue.
Unsaved code cells within the broken Firefox session were in the chrome notebook so I am assuming that Chrome was able to read the cache contents while Firefox was not, however, since I'm not a jupyter dev take my jump to conclusion here with a grain of salt.
I use chrome always, and I get this occassionally. Go your home url (open another tab if necessary) and refresh that page. It will as ask for the authentication token, which can be found in the terminal where the notebook server was started. Once you are logged in (again), go back to your notebook tab and select the "kernel>reconnect" menu item.
It worked for me when i changed the browser. :) Before that i struggled for an hour with chrome. I still don't know what is the exact issue with chrome Currently it is working in Mozila firefox
Somehow, I have to re-log in the jupyter session every few days to get over this error.
For get rid of from that error, You have to enable cookies on your browser. Then it will work
I also get this nasty error in chrome all of a sudden (it has been working for months now). If I use Edge, the problem is gone. Has anybody figured what it could be? I tried refreshing, deleting cache, cookies, reentered the token, ...
But still all requests error out with 403, except for the /login page:
[W 15:19:50.801 NotebookApp] 403 GET /api/sessions?_=1576160390722 (::1) 1.99ms referer=http://localhost:8888/tree
[W 15:19:50.802 NotebookApp] Forbidden
[W 15:19:50.802 NotebookApp] 403 GET /api/terminals?_=1576160390723 (::1) 1.99ms referer=http://localhost:8888/tree
[W 15:20:04.664 NotebookApp] Forbidden
[W 15:20:04.670 NotebookApp] 403 GET /api/sessions?_=1576160390724 (::1) 6.98ms referer=http://localhost:8888/tree
[W 15:20:04.675 NotebookApp] Forbidden
[W 15:20:04.676 NotebookApp] 403 GET /api/terminals?_=1576160390725 (::1) 2.00ms referer=http://localhost:8888/tree
Edit: I just realized using the local IP http://127.0.0.1:8888 instead of http://localhost:8888 works for some obscure reasons... At least for me
Please enable cookies on your browser to prevent this from happening again
On Thu, 12 Dec 2019 at 19:53, Alexander Guth [email protected] wrote:
I also get this nasty error in chrome all of a sudden (it has been working for months now). If I use Edge, the problem is gone. Has anybody figured what it could be? I tried refreshing, deleting cache, cookies, reentered the token, ...
But still all requests error out with 403, except for the /login page:
[W 15:19:50.801 NotebookApp] 403 GET /api/sessions?=1576160390722 (::1) 1.99ms referer=http://localhost:8888/tree [W 15:19:50.802 NotebookApp] Forbidden [W 15:19:50.802 NotebookApp] 403 GET /api/terminals?=1576160390723 (::1) 1.99ms referer=http://localhost:8888/tree [W 15:20:04.664 NotebookApp] Forbidden [W 15:20:04.670 NotebookApp] 403 GET /api/sessions?=1576160390724 (::1) 6.98ms referer=http://localhost:8888/tree [W 15:20:04.675 NotebookApp] Forbidden [W 15:20:04.676 NotebookApp] 403 GET /api/terminals?=1576160390725 (::1) 2.00ms referer=http://localhost:8888/tree
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/jupyter/notebook/issues/2396?email_source=notifications&email_token=AKXIPX3HYMGUI2COMJL7P3DQYJCPDA5CNFSM4DHHCF32YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEGW2C2Y#issuecomment-565027179, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKXIPX7IP23XXRITTAFHLVDQYJCPDANCNFSM4DHHCF3Q .