can't run flutter run command on real device

Question

I want to run flutter run on real device but can't, even though before installing java and making release versions for other applications there was no problem. If the project is run on android emulator or flutter build apk there is no problem. Below is the error message I get when running the flutter run command

ayub@192 md5creator % flutter run

Launching lib/main.dart on SM A325F in debug mode...

Running Gradle task 'assembleDebug'... 37.2s

✓ Built build/app/outputs/flutter-apk/app-debug.apk.

• daemon not running; starting now at tcp:5037
• daemon started successfully

Installing build/app/outputs/flutter-apk/app.apk... 659ms

Error: ADB exited with exit code 1

Performing Streamed Install

adb: failed to install /Users/ayub/Documents/flutter_projects/md5creator/build/app/outputs/flutter-apk/app.apk:

Uninstalling old version...

adb uninstall failed: ProcessException: Process exited abnormally:

• daemon not running; starting now at tcp:5037

ADB server didn't ACK

Full server startup log: /var/folders/gq/r6xq634s0bg5ys8knzlk3ltw0000gn/T//adb.501.log

Server had pid: 2203

--- adb starting (pid 2203) ---

adb I 08-12 17:00:14 2203 26552 main.cpp:63] Android Debug Bridge version 1.0.41

adb I 08-12 17:00:14 2203 26552 main.cpp:63] Version 33.0.2-8557947

adb I 08-12 17:00:14 2203 26552 main.cpp:63] Installed as /Users/ayub/Library/Android/sdk/platform-tools/adb

adb I 08-12 17:00:14 2203 26552 main.cpp:63]

adb I 08-12 17:00:14 2203 26562 usb_osx.cpp:316] reported max packet size for RR8R808KMLN is 512

adb I 08-12 17:00:14 2203 26552 auth.cpp:417] adb_auth_init...

adb I 08-12 17:00:14 2203 26552 auth.cpp:152] loaded new key from '/Users/ayub/.android/adbkey' with fingerprint

BD70E3110DFE2023B4826351A71B08B2432B690E0643AC28

adb I 08-12 17:00:14 2203 26588 transport.cpp:304] RR8R808KMLN: write thread spawning

adb I 08-12 17:00:14 2203 26587 transport.cpp:332] RR8R808KMLN: read thread spawning

• failed to start daemon

adb: cannot connect to daemon

Command: /Users/ayub/Library/Android/sdk/platform-tools/adb -s RR8R808KMLN uninstall com.example.md5creator

Error: Uninstalling old version failed.

Error launching application on SM A325F.

Answer 1

In Android Studio, go to Preferences -> Appearance & Behavior -> System Settings -> Android SDK and check if the required sdk packages are installed.