Adam Peller

@Paul-Yuchao-Dong: any messages on the server console?

@Paul-Yuchao-Dong: can you include the output from the shell where you run the notebook?

@Paul-Yuchao-Dong looking for the server-side logs

Any idea why the "Kernel started" message appears after your requests? Where is the start of the log? Just to make sure -- is `declarativewidgets.init()` called in your notebook?

Thanks, @Paul-Yuchao-Dong. I suspect there's some installation or versioning problem. How did you install the notebook and which kernel are you using? I see a message near the top of...

> `````` %%html > > datarows='[["a",8,5],["b",2,6],["c",5,7]]' > columns='["Index","Series 1","Series 2"]'> > ``` > `````` Looks like a syntax error. `datarows` and `columns` should be attributes on `urth-viz-bar` You've got a...

The Urth deprecation warning is not relevant. Could you please provide full logs from the notebook server?

fixes #524

probably has something to do with the way I'm [moving the query nodes around in the DOM](https://github.com/jupyter-incubator/declarativewidgets_explorer/blob/master/urth-viz-query.html#L258) with an appendChild() and the reference gets stale

yeah, sorry, it's with the [new notebook](https://github.com/jupyter-incubator/declarativewidgets_explorer/blob/master/urth-viz-explorer.ipynb), which lives in the declarativewidgets_explorer repo. For now, you can copy it over.