Flutter错误:任务':app:compileDebugJavaWithJavac'的执行失败 [英] Flutter error: Execution failed for task ':app:compileDebugJavaWithJavac'

问题描述

我尝试在android上运行并返回此错误.

I try run on android and return this error.

我Aredy尝试过:

gradle.properties:

gradle.properties:

android.useAndroidX = trueandroid.enableJetifier = true

android.useAndroidX=true android.enableJetifier=true

build.gradle:

build.gradle:

testInstrumentationRunner"android.support.test.runner.AndroidJUnitRunner"multiDexEnabled是

testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" multiDexEnabled true

我的pubspec.yaml:

my pubspec.yaml:

flutter_facebook_login:^ 3.0.0firebase_database:^ 3.1.0firebase_auth:^ 0.15.0 + 1cloud_firestore:^ 0.12.11url_launcher:^ 5.2.7google_maps_flutter:^ 0.5.21 + 12image_picker:^ 0.6.2 + 1firebase_storage:^ 3.0.8国际:^ 0.16.0

flutter_facebook_login: ^3.0.0 firebase_database: ^3.1.0 firebase_auth: ^0.15.0+1 cloud_firestore: ^0.12.11 url_launcher: ^5.2.7 google_maps_flutter: ^0.5.21+12 image_picker: ^0.6.2+1 firebase_storage: ^3.0.8 intl: ^0.16.0

• 出了什么问题:任务':app:compileDebugJavaWithJavac'的执行失败.

• What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'.

编译失败；有关详细信息，请参见编译器错误输出.

Compilation failed; see the compiler error output for details.

尝试:使用--stacktrace选项运行以获取堆栈跟踪.使用--info或--debug选项运行，以获取更多日志输出.与--scan一起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

35秒钟内构建失败可能由于AndroidX导致构建失败插件不兼容.该工具即将尝试使用Jetfier解决不兼容问题.正在构建插件cloud_firestore ...由于上述问题，无法构建插件cloud_firestore.

BUILD FAILED in 35s The built failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetfier to solve the incompatibility. Building plugin cloud_firestore... The plugin cloud_firestore could not be built due to the issue above.

---

解决方案:

---

SOLUTION:

创建新项目时，您是否选择了"androidX"?那些版本是最新版本吗?(表示androidX兼容/需要).如果不确定，请创建一个新项目，并确保选择androidX，并如上所述将sdk设置更改为23/29.

When you created the new project, did you select "androidX"? And are those versions the latest versions? (meaning, androidX compatible/requiring). if not sure, create a new project and make sure to select androidX, and change the sdk settings to 23/29 as above.

推荐答案

解决方案是结合使用选定的AndroidX创建新项目并将适当的SDK版本添加到gradle文件中的组合.可能使用正确的依赖版本.

Solution was a combination of creating a new project with AndroidX selected and add the proper SDK versions to the gradle file. Possibly with using correct dependency versions.

要迁移到AndroidX，您需要将SDK版本设置为21或更高版本.我建议使用23，因为这样也可以消除其他一些问题.

To migrate to AndroidX, you need to set the SDK versions to 21 or higher. I recommend 23 because that removes some other issues as well.

compileSdkVersion 29

lintOptions {
    disable 'InvalidPackage'
}

defaultConfig {
    // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
    applicationId "com.example"
    minSdkVersion 23
    targetSdkVersion 29
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
    // testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

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