Update _facet_grid.py

alishobeiri · web-flow · commit fb39dfeafe15 · 2017-06-26T16:50:05.000-04:00
diff --git a/plotly/figure_factory/_facet_grid.py b/plotly/figure_factory/_facet_grid.py
@@ -812,7 +812,7 @@ def create_facet_grid(df, x, y, facet_row=None, facet_col=None,
                 marker_color, kwargs_trace, kwargs_marker
             )
 
-        elif isinstance(df[color_name][0], Number):
+        elif isinstance(df[color_name].iloc[0], Number):
             if isinstance(colormap, dict):
                 show_legend = True
                 utils.validate_colors_dict(colormap, 'rgb')

Original file line number	Diff line number	Diff line change
`@@ -812,7 +812,7 @@ def create_facet_grid(df, x, y, facet_row=None, facet_col=None,`
`812`	`812`	`marker_color, kwargs_trace, kwargs_marker`
`813`	`813`	`)`
`814`	`814`
`815`		`- elif isinstance(df[color_name][0], Number):`
	`815`	`+ elif isinstance(df[color_name].iloc[0], Number):`
`816`	`816`	`if isinstance(colormap, dict):`
`817`	`817`	`show_legend = True`
`818`	`818`	`utils.validate_colors_dict(colormap, 'rgb')`