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K3D fails in JupyterLab with jupyterlab_widgets=3?

See original GitHub issue

K3D version: 3.14
Python version: 3.8
Operating System: Linux/MacOS (reproduced on both)

Description

There is an issue with K3D alongside the latest versions of jupyterlab. Running with jupyterlab_widgets=3.* (default, currently latest) causes JS crashes, whereas manually setting to 1.1 works. The crash manifests itself first in the console

jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2 Plugin 'jupyter.extensions.k3d' failed to activate.
(anonymous) @ jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2

and then in a JS error in the notebook Clicking opens this:

What I Did

To reproduce, I create an empty env with conda create -n k3d-test python=3.8 numpy, activate it and then

For the failing version, execute pip install jupyterlab k3d
For the working version, execute pip install jupyterlab k3d jupyterlab-widgets==1.1

Web console log / python logs

Text content of the error show in notebook:

[Open Browser Console for more detailed log - Double click to close this message]
Failed to load model class 'PlotModel' from module 'k3d'
loadClass@http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/134.083e6b37f2f7b2f04b5e.js?v=083e6b37f2f7b2f04b5e:1:74855
loadModelClass@http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.467514c324d2bcc23502.js?v=467514c324d2bcc23502:1:10721
_make_model@http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.467514c324d2bcc23502.js?v=467514c324d2bcc23502:1:7517
new_model@http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.467514c324d2bcc23502.js?v=467514c324d2bcc23502:1:5137
handle_comm_open@http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.467514c324d2bcc23502.js?v=467514c324d2bcc23502:1:3894
134/v/this._handleCommOpen@http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/134.083e6b37f2f7b2f04b5e.js?v=083e6b37f2f7b2f04b5e:1:73392
_handleCommOpen@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:994422
async*_handleMessage@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:996423
async*19883/b/this._onWSMessage/this._msgChain<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:984339
promise callback*19883/b/this._onWSMessage@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:984324
EventHandlerNonNull*19883/b/this._createSocket@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:983870
b@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:985694
connectTo@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1004939
57847/d/this._connectToKernel@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1029974
setupKernel@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1027416
a@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1025256
connectTo@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1030739
_initialize@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:105591
async*initialize@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:105251
17454/_populate/<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:478398
promise callback*_populate@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:478095
17454/_revert/<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:480420
promise callback*_revert@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:480000
initialize@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:474758
async*69993/_createOrOpenDocument/d<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:462540
promise callback*_createOrOpenDocument@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:462528
open@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:460596
openOrReveal@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:460749
87144/H/execute/<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:442835
promise callback*execute@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:442823
45159/e.prototype.execute@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1353918
51156/restore/l<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1152443
restore@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1152341
async*restore@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:84019
restore@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:21511
Q@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:781873
80885/e.prototype.activatePlugin/n.promise<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1347126
promise callback*80885/e.prototype.activatePlugin@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1347090
80885/e.prototype.resolveRequiredService@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1347519
80885/e.prototype.activatePlugin/r<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1346946
80885/e.prototype.activatePlugin@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1346920
80885/e.prototype.resolveRequiredService@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1347519
80885/e.prototype.activatePlugin/r<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1346946
80885/e.prototype.activatePlugin@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1346920
80885/e.prototype.start/o<@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1348112
80885/e.prototype.start@http://localhost:8888/static/lab/jlab_core.9193dfb13484acaca919.js?v=9193dfb13484acaca919:2:1348086
G@http://localhost:8888/static/lab/7796.80e6d936dca84c219c9e.js?v=80e6d936dca84c219c9e:1:8377
async*e@http://localhost:8888/static/lab/main.357caa106b0f0fb27cf2.js?v=357caa106b0f0fb27cf2:1:1074
async*37559@http://localhost:8888/static/lab/main.357caa106b0f0fb27cf2.js?v=357caa106b0f0fb27cf2:1:1101
a@http://localhost:8888/static/lab/main.357caa106b0f0fb27cf2.js?v=357caa106b0f0fb27cf2:1:11188
@http://localhost:8888/static/lab/main.357caa106b0f0fb27cf2.js?v=357caa106b0f0fb27cf2:1:68844
@http://localhost:8888/static/lab/main.357caa106b0f0fb27cf2.js?v=357caa106b0f0fb27cf2:1:68853

Issue Analytics

State:
Created a year ago
Reactions:2
Comments:5 (1 by maintainers)

Top GitHub Comments

1reaction

artur-trzesiokcommented, Dec 16, 2022

Please try 2.15.0 (https://pypi.org/project/k3d/ for conda-forge we need to wait a little bit). @renefritze contribution should solve that

0reactions

RonaldEnsingcommented, Nov 1, 2022

I’ve got a similar problem:

[Open Browser Console for more detailed log - Double click to close this message] Model class ‘PlotModel’ from module ‘k3d’ is loaded but can not be instantiated

Pinning ipywidgets==7.7.1 and jupyterlab_widgets==1.1.0 did not work for me.

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