title: Flutter app not working properly in release version
body: <p>I am using Firebase in my project to get the data. Problem is when I run debug version app works fine and show the fetched data but when I create a release version of it and then open my application It's shows blank screen. It is strange and I am not getting why this happening. To understand the issue I have given the two videos of it and also the project repository link, and the problem I am facing in the Book_Screen.dart.</p>
  <p>Project Link: <a href="https://github.com/jaydip-pawar/Hindi-Audio-Bible" rel="nofollow noreferrer">https://github.com/jaydip-pawar/Hindi-Audio-Bible</a></p>
  <p><code>In Debug Version:</code></p>
  <p><a href="https://i.stack.imgur.com/A7Z0h.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/A7Z0h.gif" alt="enter image description here" /></a></p>
  <p><code>In Release Version:</code></p>
  <p><a href="https://i.stack.imgur.com/4w0ON.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4w0ON.gif" alt="enter image description here" /></a></p>