Difference between VS Code and Android Studio Eel version when it comes to flutter program. See screenshot below. See line 22 on the left side of the screen is VS Code the right side is Android Studio

VS Code is ok with this line

initialRoute: '/tasklist',

while Android Studio is complaining about it and wants it to be replaced

as 

initialRoute: '/task-list',

Is there a reason why Android Studio would want a hyphen.

Device Manager in Android Studio Eel version is grayed out. Flutter project was from Android Studio Dolphin. I don't see any errors in Flutter. See screenshots of all my dart files and android Studio Eel notice device manager and play button  is grayed out.

main.dart - No issue see screenshot.

second.dart - No issue see screenshot

third.dart - No issue see screenshot

bt1.dart - No issue see screenshot

Android Studio Eel version both device manager and play button is grayed out. See screenshot

Hi I just put in your corrections  for that hive issue -

So I put that code in got multiple errors see screenshot below

Can you try it on your end here's the original code from the youtuber - (I downloaded via zip file) I'm wondering is it because I'm using the latest flutter ver and Android Studio ver - Flutter Program ver 3.7.6 and Android Studio Eel ver 2022.1.1 Patch 1 is that the reason for all these issues?

Flutter Program ver 3.7.6 and Android Studio Eel ver 2022.1.1 Patch 1

What implementation code to put under TodoListState trying to create

a todo list for flutter project. See screenshot below