Flutter can't connect to iOS simulator | Flutter error

Flutter can't connect to iOS simulator

There could be several reasons why Flutter is unable to connect to the iOS simulator. Here i C are some steps you can take to troubleshoot the issue:
1. Make sure you have installed Xcode: Flutter requires Xcode to be installed in order to run iOS simulators. Make sure you have Xcode installed and that it is up-to-date.
2. Ensure you have accepted the Xcode license agreement: If you have recently updated
Xcode, you may need to accept the license agreement before you can use the iOS simulator. To do this, open a terminal window and run the command sudo xcodebuild
-license accept.
3. Check if the simulator is running: Make sure the iOS simulator is running before you run your Flutter app. You can start the simulator by opening Xcode and choosing "Open Developer Tool" from the "Xcode" menu, then selecting "Simulator".
4. Verify that the simulator is compatible with your Flutter version: Make sure that the iOS simulator you are using is compatible with the version of Flutter you have installed. You can check the compatibility of different iOS simulators with different versions of Flutter in the Flutter documentation.
5. Check your Flutter and Dart SDK versions: Make sure you have the latest version of
Flutter and the Dart SDK installed. You can check your version by running the command flutter --version in the terminal.
6. Restart the simulator: Try restarting the iOS simulator and then running your Flutter app again.
7. Try a different simulator: If none of the above steps work, try running your app on a different iOS simulator to see if the issue is specific to one simulator.
Hopefully one of these steps will help you resolve the issue and connect to the iOS simulator with Flutter.

I created first flutter app on Mac.

but I can't build it on iOS simulator. when I build it; an iOS simulator will run. and wait.

vs Code say to me;

-Cannot launch without an active device

-Failed to launch iOS Simulator: Error: Emulator didn't connect within 60 seconds

IDE : vs Code

my Macbook : MacBook Pro 2011 early

macOs version : high Sierra

flutter version : 13.8

xcode version : 9.4

[josecontreras]

This worked so well I can't believe it

[abdulazizdeveloper]

i can see option ( start ios sim ) but it says that is the simulator offline,