If you’re experiencing this problem, don’t worry — it’s usually caused by one of a few simple mistakes. Below, I’ll explain the reasons and show you the best way to fix your GridView so it scrolls smoothly and displays perfectly on all devices.
GridView typically breaks due to:
This causes layout conflict because both try to control the scrolling.
Without aspect ratio, Flutter doesn’t know how much vertical space each grid item needs.
Widgets like Column or Expanded wrapped incorrectly will cause GridView to overflow.