yay error: gpg: keyserver receive failed: No name

Question

In a stacked column chart, not all bars start at zero.

The following code:

using System.Drawing
using System.Web.UI.DataVisualization.Charting
using System.Globalization

void Issue()
{
   var c = new Chart();
   var a = new ChartArea();
   c.ChartAreas.Add(a);

   var s1 = new Series("s1");
   s1.ChartType = SeriesChartType.StackedColumn;
   var s2 = new Series("s2");
   s2.ChartType = SeriesChartType.StackedColumn;

   s1.Points.Add(new DataPoint(3, 2));
   s1.Points.Add(new DataPoint(7, 1));
   s1.Points.Add(new DataPoint(8, 2));
   s2.Points.Add(new DataPoint(5, 1));

   c.Series.Add(s1);
   c.Series.Add(s2);
   c.SaveImage("d:\\temp\\issue.png", ChartImageFormat.Png);

}

results in:

How can I get the yellow bar to start at zero?

Solution

It was solved by manually adding gpg key by this command:

gpg --keyserver keyserver.ubuntu.com --recv-key <key name>

and running installation again:

yay -S spotify