Cannot load required js.

[mrvgao]

I have installed the 'tdb' by

python notebook.nbextensions.install_nbextension('tdb_ext',user=True)

But when

%%javascript Jupyter.utils.load_extensions('tdb_ext/main')

However, on the right of Chrome, there was a panel show 'Waiting for TDB to connect...'

Besides, Chrome show errors

Failed http://localhost:8888/nbextensions/tdb_ext.js to load resource: the server responded with a status of 404 (Not Found)

Could someone help #me?

[AndyDeNike]

@fortyMiles Having the exact same issue, ever figure this out 40Miles?