title: Excel Chart has no title error
body: <p>I'm working with VBA trying to make charts.
  The chart is created like it should, but when I try to define a title, I get this error: 
         "run time error '-2147024809 (80070057): this object has no title."</p>
  
  <p>my VBA line is:</p>
  
  <pre><code>ActiveChart.ChartTitle.Text = "From " &amp; Cells(Start, Prev) &amp; " To " &amp; Cells(Start, Op) &amp; " - Recomended Setup: 0"
  </code></pre>
  
  <p>Does anyone has any idea why It's not working?
  (the same line worked on another chart already...) 
  Thank you!</p>