Cannot set property 'row_number' of undefined

[ivanhdzd]

When user hover mouse in React MetricsGraphics component, React show this error on console:

Uncaught TypeError: Cannot set property 'row_number' of undefined
    at ee (bundle.min.js:1)
    at SVGRectElement.<anonymous> (bundle.min.js:1)
    at SVGRectElement.<anonymous> (bundle.min.js:1)

And graphic doesn't show selected item description.

How can I resolve this error?

[jdconley]

I'm having this issue as well, though at initialization, not mouse over. Did you resolve this @ivanhdzd?

[jdconley]

Oh, I just figured this out. It was something to do with my webpack setup. I ended up adding an external for metrics-graphics and loading the javascript for it separately. For some reason when using webpack/uglifyjs against the metricsgraphics source it was causing this error.