jupyter lab and bqplot

[Daniel Grafström]

Hello.
I just made a fresh install on anaconda 5.01 and installed jupyterlab (usng conda) and also installed bqplot
When trying to make a plot or show a slider-widget I only get the message "A Jupyter Widget". No graphics is shown.
Have I missed something that needs to be installed?

[Jason Grout]

You'll need to install the jupyterlab widgets extension:

jupyter labextension install @jupyter-widgets/jupyterlab-manager

and you'll need to install the jlab bqplot extension:

jupyter labextension install bqplot-jupyterlab

See the instructions at https://github.com/bloomberg/bqplot#installation

What version of JupyterLab do you have? You *may* need to specify specific versions of the extensions above depending on the version number.

Thanks,

Jason

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[Daniel Grafström]

Thanks!
Now the slider widget works after your suggestions. But I'm still having problem with the bqplot, the error have changed to "Error displaying widget".
jupyterlab: 0.28.12,
bqplot: 0.10.0
node:  8.9.0
npm: 5.5.1

I installed the bqplot using conda-forge but tried this command anyway

jupyter nbextension enable --py --sys-prefix bqplot
and it says OK

I'm out of ideas again.

/D