unname coder's blog

8 3 Yesterday the emulator was working perfectly. The system image was arm64-v8a. I don't exactly remember the Release name of the working system image but, yesterday there was an update for the ARM 64 system image which I accepted and the release name is "S". I can start the emulator from my AVD Manager, the emulator also starts when I press the 'Run app' button however, the app isn't loaded on the emulator and the emulator appears offline if I check through "adb devices" or if I click on "Troubleshoot Device connections" it shows: "emulator-5554 - Device is currently in the offline state" I have tried most of the suggestions found on StackOverflow like: adb kill-server, adb start-server Remove and re-creat...

Is it possible to start emulator in such a way flutter doctor detects it and flutter run should able to deploy to flutter code ? I tried emulator -avd *image name* but flutter doctor fails to detect running emulator and flutter run does not deploys code on emulator. first you must change directory of your command line to ${android_SDK_DIR}\emulator most of the time its in c:\users\${yourUserName}\AppData\Local\Android\SDK\ and run emulator -list-avds and it show you your emulator that you create before in android studio then just run emulator @${your emulator name that shows on the list} for example emulator @Nexus6_API_27 remember that maybe your android sdk folder directory was change on install SDK and if you don't create emulator in android studio before , the list will be empty so before you run command you must create AVD in your android studio It looks like an adb issue, not of the Flutter doctor issue. Because if adb is running perfectly then it would show you a ...

I am trying to create a sample application with flutter (fresh installation) android studio is also installed (fresh installation) Here is the output of flutter run flutter run No connected devices. the output of flutter doctor Doctor summary (to see all details, run flutter doctor -v): [✓] Flutter (Channel beta, v0.1.5, on Linux, locale en_US.UTF-8) [✓] Android toolchain - develop for Android devices (Android SDK 27.0.3) [✓] Android Studio (version 3.0) [!] VS Code (version 1.20.1) [!] Connected devices ! No devices available ! Doctor found issues in 2 categories. Is there is a solution ? Flutter supports both iOS and Android device/simulators. In terminal, run the flutter devices command to verify that Flutter recognizes your connected Android device. Here is reference document, How you can setup Device/Simulator to run your application. For, Android (on mac system) Set up your Android device To prepare to run and test your Flutter app on an Android device, you’ll need an And...