flutter - 任务 ':path_provider:extractDebugAnnotations' 执行失败

Question

我最近更新了 android studio 和 flutter(android studio 版本 3.6.1 和 flutter SDK v1.12.13+hotfix.8)。当我尝试运行我以前的项目时，我面临以下 错误 :

Launching lib\main.dart on Google Nexus 5 0 in debug mode...
Running Gradle task 'assembleDebug'...


FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':path_provider:extractDebugAnnotations'.
> Could not resolve all files for configuration ':path_provider:lintClassPath'.
   > Could not find lint-gradle.jar (com.android.tools.lint:lint-gradle:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint-gradle/26.5.0/lint-gradle-26.5.0.jar
   > Could not find lint.jar (com.android.tools.lint:lint:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint/26.5.0/lint-26.5.0.jar
   > Could not find lint-checks.jar (com.android.tools.lint:lint-checks:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint-checks/26.5.0/lint-checks-26.5.0.jar
   > Could not find lint-api.jar (com.android.tools.lint:lint-api:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/lint/lint-api/26.5.0/lint-api-26.5.0.jar
   > Could not find intellij-core.jar (com.android.tools.external.com-intellij:intellij-core:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/external/com-intellij/intellij-core/26.5.0/intellij-core-26.5.0.jar
   > Could not find kotlin-compiler.jar (com.android.tools.external.com-intellij:kotlin-compiler:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/external/com-intellij/kotlin-compiler/26.5.0/kotlin-compiler-26.5.0.jar
   > Could not find uast.jar (com.android.tools.external.org-jetbrains:uast:26.5.0).
     Searched in the following locations:
         https://dl.google.com/dl/android/maven2/com/android/tools/external/org-jetbrains/uast/26.5.0/uast-26.5.0.jar

* 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 22s
Finished with error: Gradle task assembleDebug failed with exit code 1

这是 pubspec.yaml文件

name: someproject
description: A new Flutter application.

version: 1.0.0+1

environment:
  sdk: ">=2.1.0 <3.0.0"

dependencies:
  auto_size_text: ^2.1.0
  cupertino_icons: ^0.1.2
  flutter:
    sdk: flutter
  flutter_localizations:
    sdk: flutter
  font_awesome_flutter: ^8.7.0
  flutter_custom_clippers: ^1.1.0
  http: ^0.12.0+4
  html_unescape: ^1.0.1+3
  path_provider: ^1.6.5
  sqflite: ^1.3.0



dev_dependencies:
  flutter_test:
    sdk: flutter


flutter:

  uses-material-design: true

  assets:

这是我的 build.gradle

buildscript {
    repositories {
        google()
        jcenter()
        maven { url 'https://maven.google.com' }
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

gradle.properties

org.gradle.jvmargs=-Xmx1536M
android.enableR8=true
android.useAndroidX=true
android.enableJetifier=true

应用程序\build.gradle

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 28

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "mojtaba.azmoonasli"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
}

flutter 医生

[√] Flutter (Channel stable, v1.12.13+hotfix.8, on Microsoft Windows [Version 10.0.18363.720], locale en-US)
    • Flutter version 1.12.13+hotfix.8 at D:\FlutterSDK\flutter
    • Framework revision 0b8abb4724 (5 weeks ago), 2020-02-11 11:44:36 -0800
    • Engine revision e1e6ced81d
    • Dart version 2.7.0

[!] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
    • Android SDK at C:\Users\mojta\AppData\Local\Android\sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-Q, build-tools 28.0.3
    • Java binary at: D:\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)
    X Android license status unknown.
      Try re-installing or updating your Android SDK Manager.
      See https://developer.android.com/studio/#downloads or visit https://flutter.dev/setup/#android-setup for detailed instructions.

[√] Android Studio (version 3.6)
    • Android Studio at D:\Android Studio
    • Flutter plugin version 44.0.2
    • Dart plugin version 192.7761
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)

[√] Connected device (1 available)
    • Google Nexus 5 0 • 192.168.96.103:5555 • android-x86 • Android 5.0 (API 21)

! Doctor found issues in 1 category.

感谢您的时间❤

Answer 1

好吧，我尝试了以下方法，问题解决了。

在 android studio 打开 pubspec.yaml文件并在窗口顶部单击 flutter Upgrade。或者从这里下载并安装它:https://flutter.dev/docs/get-started/install/windows .

更新flutter后，问题应该解决了。

如果不起作用，请删除 flutter SDK 并从 https://flutter.dev/docs/get-started/install 下载它并再次运行该项目。

(不推荐)如果问题仍然存在，您可以删除包括 flutter 在内的所有内容，重新安装并更改为稳定 channel ，它应该再次没问题。