"Error displaying widget" using Jupyter Lab 1.0.2 #130
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Could you please share the content of the javascript console? |
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@SylvainCorlay I am new to Jupyter, so I am not sure what you mean. Do you want me to run the kernel in a Code Console instead of the Notebook, and share the output? Or is their another console that I can use for debugging? |
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Interesting, I had a similar error today after waking up my PC from Standby. It didn't happen before the update to v1.0.2. But it worked nicely after restarting the kernel. I will keep an eye on the is console in case it happens again! @neoblizz JavaScript is used to provide the interactivity in the web browser. Every web browser comes with developer tools which includes a JavaScript console. For instance in chrome you can find them in the browser menu "Tools - developer tools" or just press [F12] when you are in the jupyterlab tab of your browser. In the developer tools you can find the "console". If understand @SylvainCorlay right, you should get some output in this "console" when you run your jupyter cell. |
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Ah, that makes a lot of sense! @scimax I was thinking of Jupyterlab's console. Here's the output of my chrome console: (I am not sure if there was a nicer way to export the console output, I just copy/pasted it, and its long...) |
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@SylvainCorlay any suggestions? |
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I'm also experiencing this issue so a fix or workaround would be great. |
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I also have this problem. |
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Which versions of |
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@martinRenou I was able to get it working by updating |
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I had the same problem. Finally I made it work after a few upgrades. Here is what I did in upgrade order:
Then it worked after the following two upgrades. I am not sure which one was the key step. Maybe try both since we are upgrading anyway.
Good luck! |
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I could get it only to work using ipympl 0.4.0 and jupyter-matplotlib 0.5.0. Curiously, updating ipympl actually downgraded my jupyter-matplotlib extension and I had to run labextension update TWICE to get it from 0.4.0 -> 0.4.1 -> 0.5.0. Strange. So, this worked for me (starting from a previous installation): Since ipympl 0.4.0 is in conda-forge, a minimal fresh installation can be (currently) created with: |
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The above worked for me with one addition (note that I did not do this in a new fresh environment). I ended up running Also a note to others that may be getting tripped up with this. I previously thought I had the latest ipympl because Finally, I'm sure everyone agrees, but this really needs to be made much more seamless. Without nice plots jupyterlab is pretty lacking. |
cpowski
referenced
this issue
in UW-GDA/uwgda-image
Jan 24, 2020
cpowski
referenced
this issue
in UW-GDA/uwgda-image
Jan 24, 2020
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Possibly related to #124, I am trying to run a super simple example after following the installation instructions:
nodejs info:
Jupyter info:
Simple example:
Error:
Not sure what else I need, or where a version mismatch is, any help is appreciated. Thank you!
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