flet build apk error

[marcrr79907]

Question

Please I need help with the following error, I have reviewed the recommended links but I cannot find the solution, how can I resolve this situation.

Code sample

No response

Error message

[06:21:43] Packaged Python app ✅                                                                                                                             
           Run subprocess: ['D:\\Programation\\Resources\\flutter_windows_3.22.2-stable\\flutter\\bin\\flutter.BAT', 'build', 'apk', '--build-name', '1.0.0'] 
(  ●   ) Building .apk for Android ⏳... 
(   ●  ) Building .apk for Android ⏳... 
( ●    ) Building .apk for Android ⏳...    audioplayers 5.2.1 (6.1.0 available)
  audioplayers_android 4.0.3 (5.0.0 available)
  audioplayers_darwin 5.0.2 (6.0.0 available)
  audioplayers_linux 3.1.0 (4.0.0 available)
  audioplayers_platform_interface 6.1.0 (7.0.0 available)
  audioplayers_web 4.1.0 (5.0.1 available)
  audioplayers_windows 3.1.0 (4.0.0 available)
  collection 1.18.0 (1.19.0 available)
  file_picker 6.2.1 (8.1.2 available)
  fl_chart 0.65.0 (0.69.0 available)
  flet 0.19.0 (0.24.1 available)
  flutter_lints 2.0.3 (4.0.0 available)
  flutter_markdown 0.6.23 (0.7.3+1 available)
  http_parser 4.0.2 (4.1.0 available)
  js 0.6.7 (0.7.1 available)
  leak_tracker 10.0.4 (10.0.7 available)
  leak_tracker_flutter_testing 3.0.3 (3.0.8 available)
  lints 2.1.1 (4.0.0 available)
  material_color_utilities 0.8.0 (0.12.0 available)
  meta 1.12.0 (1.15.0 available)
  screen_retriever 0.1.9 (0.2.0 available)
  sensors_plus 4.0.2 (6.0.1 available)
  sensors_plus_platform_interface 1.2.0 (2.0.0 available)
  string_scanner 1.2.0 (1.3.0 available)
  synchronized 3.1.0+1 (3.2.0 available)
  test_api 0.7.0 (0.7.3 available)
  toml 0.15.0 (0.16.0 available)
  url_launcher_android 6.3.9 (6.3.10 available)
  url_strategy 0.2.0 (0.3.0 available)
  vm_service 14.2.1 (14.2.5 available)
  web_socket_channel 2.4.0 (3.0.1 available)
  webview_flutter 4.8.0 (4.9.0 available)
  webview_flutter_wkwebview 3.14.0 (3.15.0 available)
  window_manager 0.3.9 (0.4.2 available)
Got dependencies!
34 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
(    ● ) Building .apk for Android ⏳... 
You are applying Flutter's app_plugin_loader Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: https://flutter.dev/go/flutter-gradle-plugin-apply


FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all files for configuration ':classpath'.
   > Could not download kotlin-compiler-embeddable-1.7.10.jar (org.jetbrains.kotlin:kotlin-compiler-embeddable:1.7.10)
      > Could not get resource 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.10/kotlin-compiler-embeddable-1.7.10.jar'.
         > Could not GET 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.10/kotlin-compiler-embeddable-1.7.10.jar'. 
            > �ste es normalmente un error temporal durante la resoluci�n de nombres de host y significa que el servidor local no recibi� una respuesta de un servidor autoritativo (repo.maven.apache.org)

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 24m 17s
(     ●) Building .apk for Androi 1458,8s
[!] Gradle threw an error while downloading artifacts from the network.
Retrying Gradle Build: #1, wait time: 100ms
You are applying Flutter's app_plugin_loader Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: https://flutter.dev/go/flutter-gradle-plugin-apply

(   ●  ) Building .apk for Android ⏳... 
(     ●) Building .apk for Android ⏳...

------------------------------------------------------

• I have searched for answers to my question both in the issues and in previous discussions.

[nkrusch]

This seems like an Internet connection issue. Are you able to download (from the error message) in browser: https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.10/kotlin-compiler-embeddable-1.7.10.jar? If this link works, the build should also work now. Maven central has high uptime; if the issue continues, try a different network.

[tanmay-bhatgare]

@marcrr79907 If you're still getting errors, check this discussion.