bokeh / jupyter_bokeh

An extension for rendering Bokeh content in JupyterLab notebooks
BSD 3-Clause "New" or "Revised" License
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'NoneType' object has no attribute 'lookup' #171

Open ddrinka opened 1 year ago

ddrinka commented 1 year ago
Library Version
VS Code 1.71.2
python 3.9.13 64-bit
panel ~0.13.1~ 0.14.0a25
jupyterlab 3.4.6
bokeh 2.4.3
jupyter-bokeh 3.0.5
pandas 1.4.4
ipywidgets 8.0.2

I'm using the Panel Getting Started notebook in Visual Studio Code. After hardcoding the comms implementation (https://github.com/holoviz/panel/issues/3876) the matplotlib functionality works great. While the Bokeh functionality initially works, after the first batch of slider adjustments, a load of exceptions are thrown: image

I saw #167 experiencing this issue as well, which doesn't actually appear to be related to the "single document" stuff @axil is running into.