Heatmap blank text not working

altair-viz / altair_notebooks

Tutorial and Examples Jupyter Notebooks for Altair

BSD 3-Clause "New" or "Revised" License

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Heatmap blank text not working #2

Closed burkesquires closed 6 years ago

burkesquires commented 6 years ago

In the heatmap notebook, the last cell where you try to remove the data to show only the background color no longer works. I get an error: "FieldError: Fields/columns not found in the data: {' '}"

jakevdp commented 6 years ago

v2 uses a different API, so this is no longer an issue.