404 GET Errors When Trying to Run ipyvolume on Jupyter Notebook #421

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1. ternarysrche

   changed the title [-]404 GET Errors when Trying to Run ipyvolume on Jupyter Notebook[/-] [+]404 GET Errors When Trying to Run ipyvolume on Jupyter Notebook[/+] on Jan 2, 2023
2. maartenbreddels commented on Jan 2, 2023

   

   maartenbreddels

   on Jan 2, 2023 via email

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   Ipyvolume requires pythreejs, can you check if that works?

   On Mon, 2 Jan 2023 at 09:34, Christopher Chen ***@***.***> wrote: I'm trying to get the *following code* to work in Jupyter Notebook: import ipyvolume as ipv import numpy as np N = 1000 x, y, z = np.random.normal(0, 1, (3, N)) fig = ipv.figure() scatter = ipv.scatter(x, y, z) ipv.show() Yet when I run the code, *no output is displayed,* and the *kernel freezes,* unable to be shutdown and to run other codes, until I reload the page. Terminal displays the following warnings and nothing else: [W 00:22:00.355 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20230102002145 (::1) 22.960000ms referer=http://localhost:8888/notebooks/Documents/sttp/Untitled.ipynb [W 00:22:07.512 NotebookApp] 404 GET /static/jupyter-threejs.js?v=20230102002145 (::1) 2.790000ms referer=http://localhost:8888/notebooks/Documents/sttp/Untitled.ipynb [W 00:22:07.969 NotebookApp] 404 GET /static/three.js?v=20230102002145 (::1) 2.710000ms referer=http://localhost:8888/notebooks/Documents/sttp/Untitled.ipynb Other widgets from ipywidget work just fine, and *I have ensured that all required extensions are enabled*. How do I fix this problem? Thanks in advance. — Reply to this email directly, view it on GitHub <#421>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AANPEPKYX43J6DVCBOGWDQTWQKHH5ANCNFSM6AAAAAATOT252M> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

   -- Maarten Breddels Software engineer / consultant / data scientist Python / C++ / Javascript / Jupyter www.maartenbreddels.com / vaex.io ***@***.*** +31 6 2464 0838 <+31+6+24640838> [image: Twitter] <https://twitter.com/maartenbreddels>[image: Github] <https://github.com/maartenbreddels>[image: LinkedIn] <https://linkedin.com/in/maartenbreddels>[image: Skype]
3. ternarysrche commented on Jan 2, 2023

   

   ternarysrche

   on Jan 2, 2023

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   Thanks for the quick response! I have installed pythreejs, and after running jupyter nbextension list, it shows the following:

   Known nbextensions:
     config dir: /Users/christopher/.jupyter/nbconfig
       notebook section
         jupyter-js-widgets/extension  enabled 
         - Validating: OK
     config dir: /Users/christopher/opt/anaconda3/etc/jupyter/nbconfig
       notebook section
         bqplot/extension  enabled 
         - Validating: OK
         jupyter-datawidgets/extension  enabled 
         - Validating: OK
         jupyter-threejs/extension  enabled 
         - Validating: OK
         nbextensions_configurator/config_menu/main  enabled 
         - Validating: problems found:
           - require?  X nbextensions_configurator/config_menu/main
         jupyter-js-widgets/extension  enabled 
         - Validating: OK
       tree section
         nbextensions_configurator/tree_tab/main  enabled 
         - Validating: problems found:
           - require?  X nbextensions_configurator/tree_tab/main
   

   However, pythreejs does not seem to work either. After I run the Geometry Examples on pythreejs's documentation page, it also displays nothing
   
   The terminal again outputs:

   [W 11:45:44.969 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20230102112604 (::1) 5.940000ms referer=http://localhost:8888/notebooks/Documents/sttp/Untitled1.ipynb
   [W 11:45:45.278 NotebookApp] 404 GET /static/jupyter-threejs.js?v=20230102112604 (::1) 2.220000ms referer=http://localhost:8888/notebooks/Documents/sttp/Untitled1.ipynb
   

   I have tried searching for a solution to this issue, but to no avail.
4. ternarysrche commented on Jan 2, 2023

   

   ternarysrche

   on Jan 2, 2023

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   A quick update, I installed node using Homebrew, and updated all relevant libraries using pip. Now, I get
   
   With the error being:

   [Open Browser Console for more detailed log - Double click to close this message]
   Failed to load model class 'PreviewModel' from module 'jupyter-threejs'
   Error: Script error for "jupyter-threejs"
   http://requirejs.org/docs/errors.html#scripterror
       at makeError (http://localhost:8888/static/components/requirejs/require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:168:17)
       at HTMLScriptElement.onScriptError (http://localhost:8888/static/components/requirejs/require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1735:36)
   

   The console error message is
   
5. lmx492274842 commented on Jan 7, 2023

   

   lmx492274842

   on Jan 7, 2023

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   same error , No picture to show
6. lmx492274842 commented on Jan 7, 2023

   

   lmx492274842

   on Jan 7, 2023

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   same error , No picture to show

   
7. maartenbreddels commented on Jan 27, 2023

   

   maartenbreddels

   on Jan 27, 2023

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   With pythreejs 2.4.1 it seems to work now.