matplotlib
diff --git a/‎lib/matplotlib/axes/_axes.py
Copy file name to clipboardExpand all lines: lib/matplotlib/axes/_axes.py
+4-4Lines changed: 4 additions & 4 deletions b/‎lib/matplotlib/axes/_axes.py
Copy file name to clipboardExpand all lines: lib/matplotlib/axes/_axes.py
+4-4Lines changed: 4 additions & 4 deletions
@@ -3985,14 +3985,14 @@ def scatter(self, x, y, s=None, c=None, marker=None, cmap=None, norm=None,
                 c_array = None
 
         if c_array is None:
-            colors = c     # must be acceptable as PathCollection facecolors
             try:
-                mcolors.to_rgba_array(colors)
+                # must be acceptable as PathCollection facecolors
+                colors = mcolors.to_rgba_array(c)
             except ValueError:
                 # c not acceptable as PathCollection facecolor
                 msg = ("c of shape {0} not acceptable as a color sequence "
-                       "for x with shape {1}, y with shape {2}")
-                raise ValueError(msg.format(c.shape, x.shape, y.shape))
+                       "for x with size {1}, y with size {2}")
+                raise ValueError(msg.format(c.shape, x.size, y.size))
         else:
             colors = None  # use cmap, norm after collection is created