Falha na Compilação do Projeto Android devido a Incompatibilidade do Android Gradle Plugin (AGP) com Java 21+

[leonilsondev]

Can we access your project?

• I give permission for members of the FlutterFlow team to access and test my project for the sole purpose of investigating this issue.

Current Behavior

O projeto FlutterFlow falha ao compilar para a plataforma Android (modo Debug e Release) ao tentar executá-lo em um dispositivo físico com Android 15. O log de erro indica uma falha na tarefa :video_player_android:compileDebugJavaWithJavac e a mensagem "Flutter Fix" aponta para um bug conhecido no Android Gradle Plugin (AGP) em versões anteriores a 8.2.1, especialmente quando combinado com Java 21 ou superior. Verificações demonstram que o FlutterFlow está utilizando uma versão do AGP inferior a 8.2.1 (provavelmente 8.1.0, conforme revertido após tentativas de alteração).

Expected Behavior

O projeto FlutterFlow deveria compilar e ser executado com sucesso na plataforma Android, sem falhas de build relacionadas a incompatibilidade de versão do Android Gradle Plugin/Java ou conflitos de SDK. O FlutterFlow deveria gerenciar as versões das ferramentas de build (como o AGP) de forma compatível com o ambiente de execução e as dependências do projeto.

Steps to Reproduce

1. Não há uma opção direta visível na interface para controlar a versão do Android Gradle Plugin (AGP).
2. Ou tentar executar o aplicativo em um dispositivo Android 15. Observe a falha no console de saída do build. O log de erro completo anexado deverá ser exibido, incluindo as mensagens de warning de "source value 8 is obsolete", a "FAILURE: Build failed with an exception." com foco na tarefa :video_player_android:compileDebugJavaWithJavac, e a mensagem detalhada do "Flutter Fix" apontando para o problema do AGP < 8.2.1 e Java 21+.

Reproducible from Blank

• The steps to reproduce above start from a blank project.

Bug Report Code (Required)

IT48kfHqx891obVE1pDud8EwgiAXQkc7UOYVm8J+Rg88J5zKB+wAYvf7P1FWTLzhYwlhM2KWpHIfxvfqj+z1CPo3BwysQNk9yaVbWz3MRk27VraaDc6VfW1RBcFbG0OP5KeF2RBSAOpiSGQS2F6EPNiWRXXDHoToIkczFuWlLdeK2SrDX1iXc2URm05KZDPz

Visual documentation

Image: https://github.com/user-attachments/assets/9344c58c-c90c-4252-9923-53a1e0e08b99
Video: https://github.com/user-attachments/assets/23c2a3cc-2bfc-4e03-875b-02b02c172abc

Environment

- FlutterFlow version: v6.0.13+ released June 11, 2025
- Platform: Desktop
- Browser name and version: Chrome 137.0.7151.104 (Versão oficial) 64 bits
- Operating system and version affected: Windows 10

Additional Information

Esse problema afeta criticamente a capacidade de testar e implantar o aplicativo na plataforma Android, impedindo o progresso contínuo do desenvolvimento e a validação de funcionalidades essenciais. A impossibilidade de compilar e rodar o aplicativo no Android bloqueia completamente o ciclo de desenvolvimento. O problema persiste mesmo após tentativas de edição manual dos arquivos Gradle (as alterações são revertidas pela plataforma) e não há uma opção direta na UI do FlutterFlow para atualizar o AGP para a versão recomendada (8.2.1+).

[Juansarmi]

Hi!
Sorry to hear you're experiencing this issue.
I have been able to reproduce the error and confirmed that it is a known bug in versions of the Android Gradle Plugin (AGP) older than 8.2.1 when using Java 21 or higher.

For now, I’ve confirmed that running the local test in Chrome or the traditional test mode works correctly, so I recommend using one of these options while the engineering team investigates a solution.

I will keep you updated with any news regarding this.

Best regards.

[Alezanello]

Hello!

While the engineering team is reviewing your issue, I was able to successfully compile your project on my end. Below, I’m sharing the output of my flutter doctor -v command so you can see my environment details. This may help you replicate the setup locally and continue testing.

Output:

[!] Flutter (Channel [user-branch], 3.27.3, on Microsoft Windows [Version 10.0.26100.4349], locale es-MX)
    ! Flutter version 3.27.3 on channel [user-branch] at C:\flutter
      Currently on an unknown channel. Run `flutter channel` to switch to an official channel.
      If that doesn't fix the issue, reinstall Flutter by following instructions at https://flutter.dev/setup.
    ! Upstream repository unknown source is not a standard remote.
      Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss this error.
    • Framework revision c519ee916e (5 months ago), 2025-01-21 10:32:23 -0800
    • Engine revision e672b006cb
    • Dart version 3.6.1
    • DevTools version 2.40.2
    • If those were intentional, you can disregard the above warnings; however it is recommended to use "git" directly to perform update checks and
      upgrades.

[√] Windows Version (Installed version of Windows is version 10 or higher)

[√] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at C:\AndroidSDK
    • Platform android-35, build-tools 34.0.0
    • ANDROID_HOME = C:\AndroidSDK
    • Java binary at: C:\Program Files\Android\Android Studio1\jbr\bin\java
    • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.10.0)
    • Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
    • Visual Studio Community 2022 version 17.10.34916.146
    • Windows 10 SDK version 10.0.22621.0

[!] Android Studio (version 2022.3)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    X Unable to determine bundled Java version.
    • Try updating or re-installing Android Studio.

[√] Android Studio (version 2023.2)
    • Android Studio at C:\Program Files\Android\Android Studio1
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)

[√] VS Code (version 1.101.0)
    • VS Code at C:\Users\User\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.112.0

[√] Connected device (4 available)
    • sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64    • Android 15 (API 35) (emulator)
    • Windows (desktop)            • windows       • windows-x64    • Microsoft Windows [Version 10.0.26100.4349]
    • Chrome (web)                 • chrome        • web-javascript • Google Chrome 137.0.7151.104
    • Edge (web)                   • edge          • web-javascript • Microsoft Edge 137.0.3296.83

[√] Network resources
    • All expected network resources are available.

! Doctor found issues in 2 categories.

[leonilsondev]

Olá, Agradeço o retorno e a ajuda. Fiz a instalação do Java 17 e deu certo! Consegui rodar o aplicativo no meu aparelho através do local run no Flutterflow. Muito obrigado. Vou ficar aguardando o retorno sobre a compatibilidade do sqLite com Windows. Em qui., 19 de jun. de 2025 às 13:22, Ale Zanello ***@***.***> escreveu:

…

*Alezanello* left a comment (FlutterFlow/flutterflow-issues#6007) <#6007 (comment)> Hello! While the engineering team is reviewing your issue, I was able to successfully compile your project on my end. Below, I’m sharing the output of my flutter doctor -v command so you can see my environment details. This may help you replicate the setup locally and continue testing. [image: image.png] <https://camo.githubusercontent.com/fca52f17960145e1ce6567aa457f5098797d8c528e8f7424ebfc4b5fe13b9b6a/68747470733a2f2f75706c6f6164732e6c696e6561722e6170702f33323431303839642d373336612d343432322d393030622d3035316537326163636462652f66323737386437612d323934622d343362322d393233332d3965303536313938326662622f62363130303431632d366162382d343830622d613530312d6432343236373165643736633f7369676e61747572653d65794a68624763694f694a49557a49314e694973496e523563434936496b705856434a392e65794a775958526f496a6f694c7a4d794e4445774f446c6b4c54637a4e6d45744e4451794d6930354d4442694c5441314d5755334d6d466a593252695a53396d4d6a63334f475133595330794f5452694c54517a596a49744f54497a4d7930355a5441314e6a45354f444a6d596d4976596a59784d4441304d574d744e6d46694f4330304f4442694c5745314d4445745a4449304d6a59334d57566b4e7a5a6a4969776961574630496a6f784e7a55774d7a55774d54417a4c434a6c654841694f6a4d7a4d7a49774f5445774d54417a66512e506b47384276487468742d3747696b58473148496138376f776b5f627136316d59484575573174626d334920> Output: [!] Flutter (Channel [user-branch], 3.27.3, on Microsoft Windows [Version 10.0.26100.4349], locale es-MX) ! Flutter version 3.27.3 on channel [user-branch] at C:\flutter Currently on an unknown channel. Run `flutter channel` to switch to an official channel. If that doesn't fix the issue, reinstall Flutter by following instructions at https://flutter.dev/setup. ! Upstream repository unknown source is not a standard remote. Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss this error. • Framework revision c519ee916e (5 months ago), 2025-01-21 10:32:23 -0800 • Engine revision e672b006cb • Dart version 3.6.1 • DevTools version 2.40.2 • If those were intentional, you can disregard the above warnings; however it is recommended to use "git" directly to perform update checks and upgrades. [√] Windows Version (Installed version of Windows is version 10 or higher) [√] Android toolchain - develop for Android devices (Android SDK version 34.0.0) • Android SDK at C:\AndroidSDK • Platform android-35, build-tools 34.0.0 • ANDROID_HOME = C:\AndroidSDK • Java binary at: C:\Program Files\Android\Android Studio1\jbr\bin\java • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874) • All Android licenses accepted. [√] Chrome - develop for the web • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe [√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.10.0) • Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community • Visual Studio Community 2022 version 17.10.34916.146 • Windows 10 SDK version 10.0.22621.0 [!] Android Studio (version 2022.3) • Android Studio at C:\Program Files\Android\Android Studio • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart X Unable to determine bundled Java version. • Try updating or re-installing Android Studio. [√] Android Studio (version 2023.2) • Android Studio at C:\Program Files\Android\Android Studio1 • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874) [√] VS Code (version 1.101.0) • VS Code at C:\Users\User\AppData\Local\Programs\Microsoft VS Code • Flutter extension version 3.112.0 [√] Connected device (4 available) • sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64 • Android 15 (API 35) (emulator) • Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.26100.4349] • Chrome (web) • chrome • web-javascript • Google Chrome 137.0.7151.104 • Edge (web) • edge • web-javascript • Microsoft Edge 137.0.3296.83 [√] Network resources • All expected network resources are available. ! Doctor found issues in 2 categories. — Reply to this email directly, view it on GitHub <#6007 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A5CLIR5YEVYT34HF5J2CZYD3ELPS3AVCNFSM6AAAAAB7OCEAOSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDSOBYGYZTANBTGY> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[github-actions]

This issue is stale because it has been open for 7 days with no activity. If there are no further updates, a team member will close the issue.