Flutter 構建失敗並出現異常。 （顫振構建 APK 錯誤）

Question

FAILURE：構建失敗並出現異常。

• 什么地方出了錯：

  任務 ':app:mergeDebugAssets' 執行失敗。

  無法解析配置“：app：debugRuntimeClasspath”的所有文件。

  找不到 com.android.support:multidex:2.0.1。

  在以下位置搜索： - https://dl.google.com/dl/android/maven2/com/android/support/multidex/2.0.1/multidex-2.0.1.pom - https://jcenter.bintray .com/com/android/support/multidex/2.0.1/multidex-2.0.1.pom - https://storage.googleapis.com/download.flutter.io/com/android/support/multidex/2.0.1 /multidex-2.0.1.pom - https://repo.maven.apache.org/maven2/com/android/support/multidex/2.0.1/multidex-2.0.1.pom - https://www.jitpack .io/com/android/support/multidex/2.0.1/multidex-2.0.1.pom

  要求：項目：app

並且在嘗試使用 StackOverflow 給出的多個建議來解決此問題時也會出現此錯誤

Could not determine the dependencies of task ':app:lintVitalRelease'. > Could not resolve all artifacts for configuration ':app:debugCompileClasspath'. > Could not find com.android.support:multidex:2.0.1. Required by: project :app

應用程序\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 plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}


android {
    compileSdkVersion 31

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "co.demo.flutter"
        minSdkVersion 19
        multiDexEnabled true
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }
      signingConfigs {
       release {
           keyAlias keystoreProperties['keyAlias']
           keyPassword keystoreProperties['keyPassword']
           storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
           storePassword keystoreProperties['storePassword']
       }
   }
    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 {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.android.support:multidex:2.0.1'
    implementation 'com.google.android.gms:play-services-tagmanager:17.0.0'

}

android\build\gradle

buildscript {
    ext.kotlin_version = '1.6.10'
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.1.0'
    }
}

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

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

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

gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip

Answer 1

對我有用的是更改 /android/build.gradle 中的 gradle 版本

classpath 'com.android.tools.build:gradle:7.1.2'

和分發網址

distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip

還將您的 minSdkVersion 更改為 21

Answer 2

首先：- 實施這些更改

classpath 'com.android.tools.build:gradle:7.1.2'

distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip

其次是這些：-

Add android:exported="true" in AndroidManifest.xml inside activity tag

最后是這樣的：-

implementation "androidx.multidex:multidex:2.0.1"

Answer 3

你應該添加這個

android/app/build.gradle

lintOptions { checkReleaseBuilds false }

在此處輸入圖像描述