I am developing an android mobile application side by side (no emulator). Hot reloading doesn't work because the vm service doesn't start as for why I have no idea. Hot reloading works in a fresh new flutter project. Flutter doctor does not indicate any errors. This is also on a Linux system (Arch).

Here's the output from flutter run -v, pasted below.

...

[   +1 ms] Installing build/app/outputs/flutter-apk/app-debug.apk...
[        ] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA install -t -r /mnt/mass/yasiru/Documents/Projects/project_glanz/build/app/outputs/flutter-apk/app-debug.apk
[+5101 ms] Performing Streamed Install
                    Success
[        ] Installing build/app/outputs/flutter-apk/app-debug.apk... (completed in 5.1s)
[   +1 ms] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA shell echo -n 55515df8f86415499cbc0ea570e4ff7eac00f241 > /data/local/tmp/sky.example.project_glanz.sha1
[  +39 ms] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA shell -x logcat -v time -t 1
[ +127 ms] --------- beginning of system
                    04-03 15:25:43.646 W/JobScheduler( 2613): Job didn't exist in JobStore: 5e81401 #u0a463/101 com.google.android.apps.messaging/.shared.datamodel.action.execution.ActionJobService
[   +9 ms] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA shell am start -a android.intent.action.MAIN -c android.intent.category.LAUNCHER -f 0x20000000 --ez enable-dart-profiling
true --ez enable-checked-mode true --ez verify-entry-points true com.example.project_glanz/com.example.project_glanz.MainActivity
[ +194 ms] Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x20000000 cmp=com.example.project_glanz/.MainActivity (has extras) }
[        ] Waiting for VM Service port to be available...
[+4466 ms] I/flutter (24401): [IMPORTANT:flutter/shell/platform/android/android_context_vk_impeller(60)] Using the Impeller rendering backend (Vulkan).
[ +551 ms] I/flutter (24401): Could not start Dart VM service HTTP server:
[        ] I/flutter (24401): SocketException: Failed to create server socket (OS Error: Connection refused, errno = 111), address = 127.0.0.1, port = 0
[        ] I/flutter (24401): #0      _NativeSocket.bind (dart:io-patch/socket_patch.dart:1218:7)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #1      _RawServerSocket.bind.<anonymous closure> (dart:io-patch/socket_patch.dart:2157:12)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #2      _ServerSocket.bind.<anonymous closure> (dart:io-patch/socket_patch.dart:2513:12)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #3      _HttpServer.bind.<anonymous closure> (dart:_http/http_impl.dart:3491:24)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #4      Server.startup.startServer (dart:vmservice_io/vmservice_server.dart:291:23)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #5      Server.startup (dart:vmservice_io/vmservice_server.dart:313:11)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #6      _toggleWebServer (dart:vmservice_io:234:5)
[        ] I/flutter (24401): <asynchronous suspension> 

...

I have disabled firewalls and I found another thread asking to add <uses-permission android:name="android.permission.INTERNET"/> to the manifest but it's already there.

I've tried rolling back to the first commit by a git reset to the starting point of the flutter project and it still doesn't work. Cleaned the build files and flutter as well by running flutter clean, flutter pub get, & flutter run.

I am developing an android mobile application side by side (no emulator). Hot reloading doesn't work because the vm service doesn't start as for why I have no idea. Hot reloading works in a fresh new flutter project. Flutter doctor does not indicate any errors. This is also on a Linux system (Arch).

Here's the output from flutter run -v, pasted below.

...

[   +1 ms] Installing build/app/outputs/flutter-apk/app-debug.apk...
[        ] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA install -t -r /mnt/mass/yasiru/Documents/Projects/project_glanz/build/app/outputs/flutter-apk/app-debug.apk
[+5101 ms] Performing Streamed Install
                    Success
[        ] Installing build/app/outputs/flutter-apk/app-debug.apk... (completed in 5.1s)
[   +1 ms] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA shell echo -n 55515df8f86415499cbc0ea570e4ff7eac00f241 > /data/local/tmp/sky.example.project_glanz.sha1
[  +39 ms] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA shell -x logcat -v time -t 1
[ +127 ms] --------- beginning of system
                    04-03 15:25:43.646 W/JobScheduler( 2613): Job didn't exist in JobStore: 5e81401 #u0a463/101 com.google.android.apps.messaging/.shared.datamodel.action.execution.ActionJobService
[   +9 ms] executing: /home/yasiru/Android/Sdk/platform-tools/adb -s RZ8T10RLNQA shell am start -a android.intent.action.MAIN -c android.intent.category.LAUNCHER -f 0x20000000 --ez enable-dart-profiling
true --ez enable-checked-mode true --ez verify-entry-points true com.example.project_glanz/com.example.project_glanz.MainActivity
[ +194 ms] Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x20000000 cmp=com.example.project_glanz/.MainActivity (has extras) }
[        ] Waiting for VM Service port to be available...
[+4466 ms] I/flutter (24401): [IMPORTANT:flutter/shell/platform/android/android_context_vk_impeller(60)] Using the Impeller rendering backend (Vulkan).
[ +551 ms] I/flutter (24401): Could not start Dart VM service HTTP server:
[        ] I/flutter (24401): SocketException: Failed to create server socket (OS Error: Connection refused, errno = 111), address = 127.0.0.1, port = 0
[        ] I/flutter (24401): #0      _NativeSocket.bind (dart:io-patch/socket_patch.dart:1218:7)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #1      _RawServerSocket.bind.<anonymous closure> (dart:io-patch/socket_patch.dart:2157:12)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #2      _ServerSocket.bind.<anonymous closure> (dart:io-patch/socket_patch.dart:2513:12)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #3      _HttpServer.bind.<anonymous closure> (dart:_http/http_impl.dart:3491:24)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #4      Server.startup.startServer (dart:vmservice_io/vmservice_server.dart:291:23)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #5      Server.startup (dart:vmservice_io/vmservice_server.dart:313:11)
[        ] I/flutter (24401): <asynchronous suspension>
[        ] I/flutter (24401): #6      _toggleWebServer (dart:vmservice_io:234:5)
[        ] I/flutter (24401): <asynchronous suspension> 

...

I have disabled firewalls and I found another thread asking to add <uses-permission android:name="android.permission.INTERNET"/> to the manifest but it's already there.

I've tried rolling back to the first commit by a git reset to the starting point of the flutter project and it still doesn't work. Cleaned the build files and flutter as well by running flutter clean, flutter pub get, & flutter run.

• android
• flutter
• dart

• i've pasted the output above, showcasing where the vm service fails. "OS Error: Connection refused, errno = 111" – Yas Commented yesterday
• no parameters just flutter run dev and flutter run -v – Yas Commented yesterday

1 Answer 1

Fixed the issue by manually enabling network permissions to the app in application, it was disabled by default for some reason. Maybe it is a security thing in Lineage OS or Android it self.