Panel App Not Working on Closed Network

I created a panel app and loaded it into a web page by saving it to a static page and then loading it in Django., embed=True, resources=INLINE)

When turning off the Wifi at my home computer this method seemed to work, and I assumed this would mean it would work in the closed network setting. However I got Javascript errors when trying to load it in the browser in the closed network. Errors included
Failed to load resource: net::ERR_NAME_NOT_RESOLVED,,,or_simple.min.css:1
Uncaught (in promise) ReferenceError: Tabulator is not defined (index):2540

Not sure how to work around this problem. I am considering loading the application into a docker container, but I am not sure this will work. Please advise.

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Hi @wtaylorb

Which version of Panel are you using? I believe there has been an issue with tabulator but it has been solved ( Bundle Tabulator js & css files · Issue #2285 · holoviz/panel (

If not then please report as a bug on Github Issues. Thanks.

My version is panel==0.12.0

Please try with the latest version which is 0.12.4.

I ended up using the DataFrame type in the app as a replacement for the Tabulator, though changing the version may have worked as well.

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