Uncaught exception POST /api/tensorboard (127.0.0.1)

[tzom]

I get an exception when trying to use jupyter-tensorboard (although tensorboard itself runs and is accessible from the chrome browser):

[E 15:01:59.247 NotebookApp] 500 POST /api/tensorboard (127.0.0.1) 8.61ms referer=http://localhost:8080/tree? [E 15:02:15.460 NotebookApp] Uncaught exception POST /api/tensorboard (127.0.0.1) HTTPServerRequest(protocol='http', host='localhost:8080', method='POST', uri='/api/tensorboard', version='HTTP/1.1', remote_ip='127.0.0.1') Traceback (most recent call last): File "/home/altenburgt/pkgs/anaconda3/envs/tensorflow-cpu/lib/python3.6/site-packages/tornado/web.py", line 1590, in _execute result = method(*self.path_args, *self.path_kwargs) File "/home/altenburgt/pkgs/anaconda3/envs/tensorflow-cpu/lib/python3.6/site-packages/tornado/web.py", line 3006, in wrapper return method(self, args, **kwargs) File "/home/altenburgt/pkgs/anaconda3/envs/tensorflow-cpu/lib/python3.6/site-packages/jupyter_tensorboard/api_handlers.py", line 36, in post .new_instance(data["logdir"], reload_interval=reload_interval) File "/home/altenburgt/pkgs/anaconda3/envs/tensorflow-cpu/lib/python3.6/site-packages/jupyter_tensorboard/tensorboard_manager.py", line 137, in new_instance purge_orphaned_data=purge_orphaned_data) File "/home/altenburgt/pkgs/anaconda3/envs/tensorflow-cpu/lib/python3.6/site-packages/jupyter_tensorboard/tensorboard_manager.py", line 35, in create_tb_app tensorboard.assets_zip_provider) File "/home/altenburgt/pkgs/anaconda3/envs/tensorflow-cpu/lib/python3.6/site-packages/tensorboard/backend/application.py", line 158, in standard_tensorboard_wsgi reload_task) TypeError: TensorBoardWSGIApp() takes from 4 to 5 positional arguments but 6 were given

my conda list is:

Name Version Build Channel _tflow_select 2.3.0 mkl
absl-py 0.6.1 py36_0
astor 0.7.1 py36_0
backcall 0.1.0 py36_0
backcall 0.1.0 blas 1.0 mkl
bleach 3.0.2 bleach 3.0.2 py36_0
c-ares 1.15.0 h7b6447c_1
ca-certificates 2018.03.07 0
certifi 2018.10.15 py36_0
cycler 0.10.0 py36_0
dbus 1.13.2 h714fa37_1
decorator 4.3.0 decorator 4.3.0 py36_0
defusedxml 0.5.0 entrypoints 0.2.3 entrypoints 0.2.3 py36_2
expat 2.2.6 he6710b0_0
fontconfig 2.13.0 h9420a91_0
freetype 2.9.1 h8a8886c_1
gast 0.2.0 py36_0
glib 2.56.2 hd408876_0
gmp 6.1.2 h6c8ec71_1
grpcio 1.14.1 py36h9ba97e2_0
gst-plugins-base 1.14.0 hbbd80ab_1
gstreamer 1.14.0 hb453b48_1
h5py 2.8.0 py36h989c5e5_3
hdf5 1.10.2 hba1933b_1
icu 58.2 h9c2bf20_1
intel-openmp 2019.1 144
ipykernel 5.1.0 py36h39e3cac_0
ipython 7.1.1 py36h39e3cac_0
ipython-genutils 0.2.0 ipython_genutils 0.2.0 py36_0
jedi 0.13.1 py36_0
jedi 0.13.1 jinja2 2.10 py36_0
Jinja2 2.10 jpeg 9b h024ee3a_2
jsonschema 2.6.0 py36_0
jsonschema 2.6.0 jupyter-client 5.2.3 jupyter-tensorboard 0.1.8 jupyter_client 5.2.3 py36_0
jupyter_core 4.4.0 py36_0
keras-applications 1.0.6 py36_0
keras-preprocessing 1.0.5 py36_0
kiwisolver 1.0.1 py36hf484d3e_0
libedit 3.1.20170329 h6b74fdf_2
libffi 3.2.1 hd88cf55_4
libgcc-ng 8.2.0 hdf63c60_1
libgfortran-ng 7.3.0 hdf63c60_0
libpng 1.6.35 hbc83047_0
libprotobuf 3.6.1 hd408876_0
libsodium 1.0.16 h1bed415_0
libstdcxx-ng 8.2.0 hdf63c60_1
libuuid 1.0.3 h1bed415_2
libxcb 1.13 h1bed415_1
libxml2 2.9.8 h26e45fe_1
markdown 3.0.1 py36_0
MarkupSafe 1.1.0 markupsafe 1.1.0 py36h7b6447c_0
matplotlib 3.0.1 py36h5429711_0
mistune 0.8.4 py36h7b6447c_0
mkl 2018.0.3 1
mkl_fft 1.0.6 py36h7dd41cf_0
mkl_random 1.0.1 py36h4414c95_1
nbconvert 5.3.1 py36_0
nbconvert 5.4.0 nbformat 4.4.0 py36_0
ncurses 6.1 hf484d3e_0
notebook 5.7.2 py36_0
numpy 1.15.4 py36h1d66e8a_0
numpy-base 1.15.4 py36h81de0dd_0
openssl 1.0.2p h14c3975_0
pandas 0.23.4 py36h04863e7_0
pandoc 2.2.3.2 0
pandocfilters 1.4.2 py36_1
parso 0.3.1 py36_0
patsy 0.5.1 py36_0
pcre 8.42 h439df22_0
pexpect 4.6.0 py36_0
pickleshare 0.7.5 pickleshare 0.7.5 py36_0
pip 18.1 py36_0
prometheus-client 0.4.2 prometheus_client 0.4.2 py36_0
prompt_toolkit 2.0.7 py36_0
protobuf 3.6.1 py36he6710b0_0
ptyprocess 0.6.0 ptyprocess 0.6.0 py36_0
pygments 2.2.0 py36_0
Pygments 2.3.0 pyparsing 2.3.0 py36_0
pyqt 5.9.2 py36h05f1152_2
python 3.6.6 h6e4f718_2
python-dateutil 2.7.5 py36_0
pytz 2018.7 py36_0
pyzmq 17.1.2 py36h14c3975_0
pyzmq 17.1.2 qt 5.9.6 h8703b6f_2
readline 7.0 h7b6447c_5
scipy 1.1.0 py36hfa4b5c9_1
seaborn 0.9.0 py36_0
Send2Trash 1.5.0 send2trash 1.5.0 py36_0
setuptools 40.6.2 py36_0
simplejson 3.16.0 sip 4.19.8 py36hf484d3e_0
six 1.11.0 py36_1
sqlite 3.25.3 h7b6447c_0
statsmodels 0.9.0 py36h035aef0_0
tensorboard 1.12.0 py36hf484d3e_0
tensorflow 1.12.0 mkl_py36h69b6ba0_0
tensorflow-base 1.12.0 mkl_py36h3c3e929_0
termcolor 1.1.0 py36_1
terminado 0.8.1 py36_1
terminado 0.8.1 testpath 0.4.2 py36_0
tk 8.6.8 hbc83047_0
tornado 5.1.1 tornado 5.1.1 py36h7b6447c_0
traitlets 4.3.2 py36_0
wcwidth 0.1.7 py36_0
wcwidth 0.1.7 webencodings 0.5.1 py36_1
webencodings 0.5.1 werkzeug 0.14.1 py36_0
wheel 0.32.3 py36_0
xz 5.2.4 h14c3975_4
zeromq 4.2.5 hf484d3e_1
zlib 1.2.11 h7b6447c_3

[lspvic]

It seems you installed the newest tensorflow 1.12 but the this extension supports up to tensorboard 1.11. Tensorboards API changed almost every version :disappointed_relieved: I will fix the extension to support tensoflow 1.12 soon. Thanks for the feedback.

[tzom]

yap, my fault. Thx for such a fast reply.

Downgrading to tensorflow 1.11 is the solution. Working like a charm with tf 1.11. Nice plugin, well done!