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如何修复 Flutter AndroidX 不兼容问题?

本文介绍了如何修复 Flutter AndroidX 不兼容问题?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我刚刚导入webview_flutter插件，发现该插件与我的flutter环境不兼容.然后使用 Android Studio，我使用Migrate to AndroidX"迁移我的 AndroidX 环境；选项.

I just import webview_flutter plugin and found that the plugin has incompatible with my flutter environment. Then using Android Studio I migrate my AndroidX environment with "Migrate to AndroidX" option.

我想使用 webview_flutter 插件来查看页面.感谢帮助.

I want to use webview_flutter plugin for viewing the page. Help appreciated.

这是错误信息

在调试模式下在 Andromax B26D2H 上启动 lib/main.dart...
D8:程序类型已经存在:android.support.v4.media.MediaBrowserCompat$ItemCallback

FAILURE:构建失败，出现异常.

FAILURE: Build failed with an exception.

  • 出了什么问题:
    任务执行失败
    ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
    com.android.builder.dexing.DexArchiveMergerException:合并 dex 档案时出错:/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/22.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/105.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/148.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/133.jar，/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/72.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/128.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/79.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/88.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/110.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/67.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/120.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/91.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/102.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/6.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/118.jar，/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/5.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/52.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/58.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/43.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/127.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/142.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/151.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/19.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/34.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/46.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/63.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/107.jar,/Users/tio/Documents/开发/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/9.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/31.jar、/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/15.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/115.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/70.jar,/Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/62.jar,
    在 https://developer.android.com/studio/build/了解如何解决该问题依赖关系#duplicate_classes.
    已存在的程序类型:android.support.v4.media.MediaBrowserCompat$ItemCallback

  • What went wrong:
    Execution failed for task
    ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
    com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/22.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/105.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/148.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/133.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/72.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/128.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/79.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/88.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/110.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/67.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/120.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/91.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/102.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/6.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/118.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/5.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/52.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/58.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/43.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/127.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/142.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/151.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/19.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/34.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/46.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/63.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/107.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/9.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/31.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/15.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/115.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/70.jar, /Users/tio/Documents/Development/firecek_2019/build/app/intermediates/transforms/dexBuilder/debug/62.jar,
    Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
    Program type already present: android.support.v4.media.MediaBrowserCompat$ItemCallback

试试:
使用 --stacktrace 选项运行以获取堆栈跟踪.使用 --info 或 --debug 选项运行以获得更多日志输出.使用 --scan 运行以获得完整的见解.

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.

在 https://help.gradle.org

在 4m 59s 内构建失败**************************************************************************************************Gradle 失败可能是因为此 Flutter 应用程序中的 AndroidX 不兼容.
请参阅 https://flutter.dev/docs/development/packages-and-plugins/androidx-compatibility 了解有关该问题及其解决方法的更多信息.

BUILD FAILED in 4m 59s*******************************************************************************************The Gradle failure may have been because of AndroidX incompatibilities in this Flutter app.
See https://flutter.dev/docs/development/packages-and-plugins/androidx-compatibility for more information on the problem and how to fix it.

Gradle 任务 assembleDebug 失败，退出代码为 1
退出(sigterm)

Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

推荐答案

感谢您的建议，

我已通过执行以下步骤修复它:1.尝试添加这一行在你的项目文件夹> android > app > build.gradle中，在

I've fixed it by doing these steps :1. Try adding this line In your Project folder > android > app > build.gradle, add the following Line in 

multiDexEnabled true

在 defaultConfig 内

inside defaultConfig

  1. 然后在 android/build.gradle 文件中升级 gradle 依赖项:classpath 'com.android.tools.build:gradle:3.3.1'(之前是 3.2.1 版本)

  1. Then upgrade gradle dependency in the android/build.gradle file: classpath 'com.android.tools.build:gradle:3.3.1' (previously on version 3.2.1)

运行flutter clean并重建您的项目

Run flutter clean and rebuild your project

这篇关于如何修复 Flutter AndroidX 不兼容问题?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

06-12 20:07
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