jupyterlab error displaying widget

[mfastudillo]

Hello

I was using ipsankeywidget with jupyter notebooks but I've recently (today) reinstalled it and was hoping to be able to use on jupyter lab with the new support.

However I am getting an error: Error displaying widget: model not found even with very simple diagrams. the extensions seem to be correctly installed.

If I try to run the same notebook using the classic notebook I don't get the same error but there is no rendered image.

thanks!

[mfastudillo]

I think the problem is that I installed it using conda, and the pip version has been updated to 0.3, while the one in conda-forge is still the version 0.25

[ricklupton]

Thanks for spotting that, I’ll check the conda forge version gets updated.

Is version 0.3 working ok for you in jupyter lab?

On Thu, 30 Jan 2020, at 9:31 AM, Miguel wrote:

I think the problem is that I installed it using conda, and the pip version has been updated to 0.3, while the one in conda-forge is still the version 0.25

imagen https://user-images.githubusercontent.com/11621547/73436724-5a9bf580-434b-11ea-9d37-00015e46bdc2.png

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/ricklupton/ipysankeywidget/issues/48?email_source=notifications&email_token=AAGWRSRNXWJN6JKOHS2X2WDRAKM5XA5CNFSM4KNF42OKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKKJXPQ#issuecomment-580164542, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAGWRSWYK2VQK75ZTUVFNTDRAKM5XANCNFSM4KNF42OA.

[mfastudillo]

yes, version 0.3 works fine in jupyter lab as far as I can tell.

[KommandorKeen]

I have the same trouble, but have the following installed. Works PERFECTLY in notebook, but delivers ' Error displaying widget: model not found' Any pointers? ipysankeywidget 0.3.0 py_0 conda-forge jupyter 1.0.0 py_2 conda-forge jupyter_client 6.1.3 py_0 conda-forge jupyter_console 6.1.0 py_1 conda-forge jupyter_contrib_core 0.3.3 py_2 conda-forge jupyter_contrib_nbextensions 0.5.1 py37_0 conda-forge jupyter_core 4.6.3 py37hc8dfbb8_1 conda-forge jupyter_highlight_selected_word 0.2.0 py37_1000 conda-forge jupyter_latex_envs 1.4.4 py37_1000 conda-forge jupyter_nbextensions_configurator 0.4.1 py37_0 conda-forge jupyterlab 2.1.1 py_0 conda-forge jupyterlab_server 1.1.1 py_0 conda-forge

[ricklupton]

Closing as the jupyter widget code has been updated since then. Please comment if this is still an issue.