'Flutter can't connect to iOS simulator

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

flutter dart

Solution 1:^[1]

Open Xcode and go to preferences - > locations - > Command Line Tools and select Xcode 10 or above

Solution 2:^[2]

Which device do you use as a Simulator? From the docs:

Make sure your simulator is using a 64-bit device (iPhone 5s or later) by checking the settings in the simulator’s Hardware > Device menu.

Run flutter doctor. Are there any errors?

Solution 3:^[3]

I have the same problem. Flutter doesn't see any simulators. Flutter required now Xcode 10.2 minimum. You can't run 10.2 on high sierra, therefore use flatter.

Solution 4:^[4]

at the first run bellow command

sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer

and then

sudo xcodebuild -runFirstLaunch

after than run "flutter devices" now you see ios simulators if running

Solution 5:^[5]

I had many problems with flutter stable version before, Try to change it to Dev version

Solution 6:^[6]

If you have multiple Xcode and don't have Xcode With default name "Xcode", this problem may occur. Try to rename one of xcode to "Xcode"

Solution 7:^[7]

The major issue is with XCode. To quickly fix the issue, open project on XCode(make sure you choose the /ios path inside your flutter project.) and Open Preferences. On preferences dialog, go to Location and choose a command line tool from given option. Restart your IDE.

Solution 8:^[8]

In my case (with VS Code) I just had to quit the simulator app in my dock and select the simulator again.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	Yavuz Tarhan
Solution 2	Community
Solution 3	Dmitry Sokolov
Solution 4	Mehrdad
Solution 5	Ahmed Elsayed
Solution 6	devarshi
Solution 7	Subash Neupane
Solution 8	EdgarHR

'Flutter can't connect to iOS simulator

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