title: white screen while executing kivy project?
body: <p>i've downloaded the project from github by using the link. It is a python - kivy project.  while executing the project it gives me the white screen but no errors...help me to rectify this...</p>
  <p>I have installed python, kivy properly installed in my laptop. I dont know why it is happening.</p>
  <p>here is the link :</p>
  <p><a href="https://github.com/StickmanI/Kivy-To-Do" rel="nofollow noreferrer">click here to download the file</a></p>
  <p>what should I do?</p>