title: Text to Image, keep getting error "no images defined"
body: <p>for testing purposes, i am using imagemagick (the most actual portable windows version) to get a text to an image. so i type the following:</p>
  
  <pre><code>convert -font Arial -pointsize 22 -fill black -draw "text 0,0 'TESTTEXT'" test.jpg
  </code></pre>
  
  <p>but i keep getting this error:</p>
  
  <pre><code>convert.exe: no images defined `test.jpg' @ error/convert.c/ConvertImageCommand/3127.
  </code></pre>
  
  <p>Can someone tell me why?</p>
  
  <p>Greetings</p>