jupyter_tensorboard

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I am using my own jupyter notebook container and think I have installed everything as requested by the instructions for jupyter_tensorboard. When trying to open Tensorboard I get the extension error. My Chrome console shows the below error: The versions for relevant packages are shown below:

Thanks for the help!

Can you post the server logs from the jupyter server, it seems like the issue is related to tensorboard moving to 0.2.3.

tensorboard 2.3.0 doesn't have application.standard_tensorboard_wsgi anymore:

[E 14:04:39.551 NotebookApp] 500 POST /api/tensorboard?1597493079364 (10.84.160.17) 117.26ms referer=http://z97mx.local:9996/lab [E 14:07:23.942 NotebookApp] Uncaught exception POST /api/tensorboard?1597493243873 (10.84.160.17) HTTPServerRequest(protocol='http', host='z97mx.local:9996', method='POST', uri='/api/tensorboard?1597493243873', version='HTTP/1.1', remote_ip='10.84.160.17') Traceback (most recent call last): File "/packages/tornado/web.py", line 1701, in _execute result = method(*self.path_args, **self.path_kwargs) File "/packages/tornado/web.py", line 3178, in wrapper return method(self, *args, **kwargs) File "/packages/jupyter_tensorboard/api_handlers.py", line 40, in post .new_instance(data["logdir"], reload_interval=reload_interval) File "/packages/jupyter_tensorboard/tensorboard_manager.py", line 223, in new_instance create_tb_app( File "/packages/jupyter_tensorboard/tensorboard_manager.py", line 45, in create_tb_app # return application.standard_tensorboard_wsgi( AttributeError: module 'tensorboard.backend.application' has no attribute 'standard_tensorboard_wsgi'

The new function is application.TensorBoardWSGIApp but compatibility is uncertain. I have renamed the calls and the error disappears, but I still cannot manage to get it working in a docker container

Same issue here. Doesn't seem entirely straight-forward to just replace tensorboard.backend.application.standard_tensorboard_wsgi with TensorBoardWSGI. Downgrading tensorboard may be an option but not sure which version that change happened in

Hi @andreasfragner and those reading , I got this error when trying to use jupyterlab_tensorboard (frontend of this repo for jupyterlab) https://github.com/chaoleili/jupyterlab_tensorboard/issues/25#issue-684139674 . I fixed it by the following.

Simple solution would be to tell users to pip install tensorboard==2.2.

If you want to use TB 2.3 or later, can you please try with https://github.com/lspvic/jupyter_tensorboard/pull/63 ?

Thanks @NanoCode012 pip install tensorboard==2.2 solved my problem too.