Jupyter nbextensions_configurator not shown

Notebook
1

I have installed the nbextensions following the instructions at Installing jupyter_contrib_nbextensions — jupyter_contrib_nbextensions 0.5.0 documentation

Now, after restarting the jupyter notebook I do not see the extensions tab. Also when navigating directly to the nbextensions URL, I get a blank screen.

The behavior is the same in firefox. It looks like some javascript library is missing (main.min.js?)

Environment: Centos 7
Python: 3.7.6 (conda)
Jupiter packages installed:
jupyter-client 6.1.7
jupyter-console 6.2.0
jupyter-contrib-core 0.3.3
jupyter-contrib-nbextensions 0.5.1
jupyter-core 4.7.0
jupyter-highlight-selected-word 0.2.0
jupyter-latex-envs 1.4.6
jupyter-nbextensions-configurator 0.4.1
jupyter-nbutils 0.1.3
jupyter-require 0.6.1
jupyterlab 2.2.6
jupyterlab-pygments 0.1.2
jupyterlab-server 1.2.0

In google chrome the following is reported in the console (developer tools):

tree:360 Uncaught TypeError: "#element".tooltip is not a function
    at tree:360
(anonymous) @ tree:360
DevTools failed to load SourceMap: Could not load content for http://cobra:8889/static/tree/js/main.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:31756 Welcome to Project Jupyter! Explore the various tools available and their corresponding documentation. If you are interested in contributing to the platform, please visit the community resources section at http://jupyter.org/community.html.
main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25826 load_extensions Arguments ["nbextensions_configurator/tree_tab/main", callee: (...), Symbol(Symbol.iterator): ƒ]
main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:27794 Loaded moment locale en-gb
require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1958 GET http://cobra:8889/static/notebook/js/mathjaxutils.js?v=20201229162310 net::ERR_ABORTED 404 (Not Found)
req.load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1958
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1682
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:832
fetch @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:822
check @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:854
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1173
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1554
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1158
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:134
each @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:59
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1110
init @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:786
callGetModule @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1200
completeLoad @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1587
onScriptLoad @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1714
load (async)
req.load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1939
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1682
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:832
fetch @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:822
check @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:854
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1173
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1554
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1158
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:134
each @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:59
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1110
init @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:786
callGetModule @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1200
completeLoad @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1587
onScriptLoad @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1714
load (async)
req.load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1939
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1682
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:832
fetch @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:822
check @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:854
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1173
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1554
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1158
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:134
each @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:59
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1110
init @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:786
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1457
setTimeout (async)
req.nextTick @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1812
localRequire @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1446
requirejs @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1794
(anonymous) @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25801
load_extension @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25799
load_extensions @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25827
(anonymous) @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25855
Promise.then (async)
load_extensions_from_config @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25852
(anonymous) @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:31873
execCb @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1693
check @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:881
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1136
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:134
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1186
each @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:59
emit @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1185
check @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:936
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1173
init @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:786
callGetModule @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1200
completeLoad @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1587
onScriptLoad @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1714
load (async)
req.load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1939
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1682
load @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:832
fetch @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:822
check @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:854
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1173
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1554
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1158
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:134
each @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:59
enable @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1110
init @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:786
(anonymous) @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1457
setTimeout (async)
req.nextTick @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1812
localRequire @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1446
requirejs @ require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1794
(anonymous) @ main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:31710
main.min.js?v=f42c16c1f06c216190ab8e24a2ae160fd708e352326867087323e022fb54c7c8ea40fabe1762d9e6ed4a392bf17ad771531bfb471786fd5634f785b73e65ce5c:25828 Failed to load extension: ["notebook/js/mathjaxutils"] Error: Script error for "notebook/js/mathjaxutils", needed by: nbextensions/nbextensions_configurator/render/render
http://requirejs.org/docs/errors.html#scripterror
    at makeError (require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:168)
    at HTMLScriptElement.onScriptError (require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593:1735)
2

This definitely looks like a bug. I did a clean install of anaconda and of jupyter notebook. Then the problem was still there. After downgrading to version 6.1.0 it immediately worked.

2 Likes
3

Thank you. I had the same problem, solved by install notebook for 6.1.1 version

$ conda install jupyter notebook=6.1.1
4

Looks like this is the relevant issue, due to a change in notebook 6.1.6:

5

This issue should be fixed in notebook>=6.2.0, thanks to jupyter/notebook#5934.

6

Dear all,

I am seeing the very same behaviour and I am on notebook==6.2.0

notebook                  6.2.0
jupyter_core              4.7.1
jupyter-server-proxy      1.6.0
jupyter_client            6.1.11
jupyter_server            1.4.1
jupyterlab                3.0.9
jupyterlab_server         2.3.0

It doesn’t seem to me that’s any reference to mathajax.
Is it a known issues?

7

I made the json fix as mentioned, and it is still broken for me, too.

Package                           Version
--------------------------------- ---------
anyio                             2.2.0
argon2-cffi                       20.1.0
async-generator                   1.10
attrs                             20.3.0
Babel                             2.9.0
backcall                          0.2.0
bleach                            3.3.0
cachetools                        4.2.1
certifi                           2020.12.5
cffi                              1.14.5
chardet                           4.0.0
decorator                         4.4.2
defusedxml                        0.7.1
entrypoints                       0.3
google-api-core                   1.26.1
google-api-python-client          2.0.2
google-auth                       1.28.0
google-auth-httplib2              0.1.0
google-auth-oauthlib              0.4.3
googleapis-common-protos          1.53.0
httplib2                          0.19.0
idna                              2.10
ipykernel                         5.5.0
ipython                           7.21.0
ipython-genutils                  0.2.0
ipywidgets                        7.6.3
jedi                              0.18.0
Jinja2                            2.11.3
json5                             0.9.5
jsonschema                        3.2.0
jupyter-client                    6.1.12
jupyter-console                   6.3.0
jupyter-contrib-core              0.3.3
jupyter-contrib-nbextensions      0.5.1
jupyter-core                      4.7.1
jupyter-highlight-selected-word   0.2.0
jupyter-latex-envs                1.4.6
jupyter-nbextensions-configurator 0.4.1
jupyter-packaging                 0.7.12
jupyter-server                    1.4.1
jupyterlab                        3.0.11
jupyterlab-pygments               0.1.2
jupyterlab-server                 2.3.0
jupyterlab-widgets                1.0.0
lxml                              4.6.2
MarkupSafe                        1.1.1
mistune                           0.8.4
nbclassic                         0.2.6
nbclient                          0.5.3
nbconvert                         6.0.7
nbformat                          5.1.2
nest-asyncio                      1.5.1
notebook                          6.2.0
oauth2client                      4.1.3
oauthlib                          3.1.0
packaging                         20.9
pandocfilters                     1.4.3
parso                             0.8.1
pexpect                           4.8.0
pickleshare                       0.7.5
pip                               21.0.1
pkg-resources                     0.0.0
prometheus-client                 0.9.0
prompt-toolkit                    3.0.17
protobuf                          3.15.6
ptyprocess                        0.7.0
pyasn1                            0.4.8
pyasn1-modules                    0.2.8
pycparser                         2.20
PyDrive                           1.3.1
Pygments                          2.8.1
pyparsing                         2.4.7
pyrsistent                        0.17.3
python-dateutil                   2.8.1
pytz                              2021.1
PyYAML                            5.4.1
pyzmq                             22.0.3
qtconsole                         5.0.3
QtPy                              1.9.0
requests                          2.25.1
requests-oauthlib                 1.3.0
rsa                               4.7.2
Send2Trash                        1.5.0
setuptools                        54.1.2
six                               1.15.0
sniffio                           1.2.0
terminado                         0.9.3
testpath                          0.4.4
tornado                           6.1
traitlets                         5.0.5
uritemplate                       3.0.1
urllib3                           1.26.4
wcwidth                           0.2.5
webencodings                      0.5.1
wheel                             0.36.2
widgetsnbextension                3.5.1
8

It’s 4 Oct '21 and still can’t force the nbextensions_configurator tab to appear, no matter whether I use jupyter v 6.1.1 or 6.2.0 or the version current as of today’s date, nor does the configurator page appear in tree view. Any recent updates?

Thanks

1 Like
9

@sntgluca, @yankee14, @StrangeRay,

It’s likely that you’re issues will be solved by this PR in nbclassic: Expose classic notebook's static assets from their original endpoints by Zsailer · Pull Request #63 · jupyterlab/nbclassic · GitHub

If you’re willing, we’d love to have you pull down this branch of nbclassic and take it for a spin to verify that nbextensions_configurator works with JupyterLab+nbclassic+notebook.

1 Like
10

nbclassic 0.3.3 is released with a fix for this issue.