Gradle配置报错：无法解析:app:debugCompileClasspath的所有文件

我已多次修改Gradle文件，但至今仍未解决问题。点击在模拟器上运行应用时，出现如下错误：

Caused by: org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all files for configuration ':app:debugCompileClasspath'.

相关Gradle文件内容 #

build.gradle(:app) #

plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'
    id 'kotlin-android-extensions'
    id 'kotlin-kapt'
}

android {
    namespace 'com.example.mechanicsapp'
    compileSdk 33
    buildToolsVersion "30.0.3"
    buildFeatures {
        dataBinding true
        viewBinding true
        compose true
    }

    defaultConfig {
        applicationId "com.example.mechanicsapp"
        minSdk 24
        targetSdk 33
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables {
            useSupportLibrary true
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }

}

dependencies {

    implementation 'androidx.core:core-ktx:1.9.0'
    implementation 'androidx.appcompat:appcompat:1.6.0'
    implementation 'com.google.android.material:material:1.7.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
    implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
    implementation "androidx.compose.ui:ui:1.3.3"
    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.5.1'
    implementation 'androidx.activity:activity-compose:1.6.1'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
    implementation "androidx.core:core-ktx:1.9.0"
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21"
    
    //dependencies
    //material design
    implementation 'com.google.android.material:material:1.7.0'
    //circle image view
    implementation 'de.hdodenhof:circleimageview:3.1.0'
    //scalable unit text size
    implementation 'com.intuit.ssp:ssp-android:1.0.6'
    //scalable unit size
    implementation 'com.intuit.sdp:sdp-android:1.0.6'
    //room database
    implementation 'androidx.room:room-runtime:2.5.0'
    kapt 'androidx.room:room-compiler:2.5.0'
    implementation 'androidx.room:room-ktx:2.5.0'
    implementation 'com.makeramen:roundedimageview:2.3.0'
    //crop image library
    implementation 'com.theartofdev.edmodo:android-image-cropper:2.8.0'
    //easy permission
    implementation 'pub.devrel:easypermissions:3.0.0'
    //coroutines core
    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4'

}

build.gradle(Project: Mechanics App) #

// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
    id 'com.android.application' version '7.4.0' apply false
    id 'com.android.library' version '7.4.0' apply false
    id 'org.jetbrains.kotlin.android' version '1.7.21' apply false
}

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

settings.gradle(Project: MechanicsApp) #

pluginManagement {
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
}
rootProject.name = "Mechanics App"
include ':app'

这个错误一般是依赖解析失败或配置冲突导致的，按以下步骤排查修复：

1. 删除重复依赖
   你的build.gradle(:app)里存在重复依赖：

   • androidx.core:core-ktx:1.9.0出现两次
   • com.google.android.material:material:1.7.0出现两次
     删掉重复项，避免依赖版本冲突。

2. 匹配Build Tools与Compile SDK版本
   当前buildToolsVersion "30.0.3"和compileSdk 33版本不匹配，建议直接移除buildToolsVersion配置——Android Gradle Plugin 7.0+会自动匹配对应版本；如果要手动指定，可改为33.0.2（对应compileSdk 33的稳定版本）。

3. 简化仓库配置
   项目根目录build.gradle里的maven { url 'https://maven.google.com' }是冗余的，google()仓库已经包含这个地址，删掉它减少仓库解析负担。

4. 执行Gradle清理与同步

   • 点击Android Studio右上角的Sync Project with Gradle Files按钮同步项目
   • 执行File > Invalidate Caches... > Invalidate and Restart清理缓存并重启IDE
   • 运行终端命令./gradlew clean build清理构建产物并重新构建

5. 检查网络连接
   依赖下载失败也可能是网络问题，确保能正常访问Google和Maven Central仓库，必要时可配置国内镜像仓库加速下载。

修改后的关键文件示例 #

调整后的build.gradle(:app)（依赖部分） #

dependencies {
    implementation 'androidx.core:core-ktx:1.9.0'
    implementation 'androidx.appcompat:appcompat:1.6.0'
    implementation 'com.google.android.material:material:1.7.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
    implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
    implementation "androidx.compose.ui:ui:1.3.3"
    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.5.1'
    implementation 'androidx.activity:activity-compose:1.6.1'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21"
    
    //circle image view
    implementation 'de.hdodenhof:circleimageview:3.1.0'
    //scalable unit text size
    implementation 'com.intuit.ssp:ssp-android:1.0.6'
    //scalable unit size
    implementation 'com.intuit.sdp:sdp-android:1.0.6'
    //room database
    implementation 'androidx.room:room-runtime:2.5.0'
    kapt 'androidx.room:room-compiler:2.5.0'
    implementation 'androidx.room:room-ktx:2.5.0'
    implementation 'com.makeramen:roundedimageview:2.3.0'
    //crop image library
    implementation 'com.theartofdev.edmodo:android-image-cropper:2.8.0'
    //easy permission
    implementation 'pub.devrel:easypermissions:3.0.0'
    //coroutines core
    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4'
}

调整后的build.gradle(Project: Mechanics App) #

plugins {
    id 'com.android.application' version '7.4.0' apply false
    id 'com.android.library' version '7.4.0' apply false
    id 'org.jetbrains.kotlin.android' version '1.7.21' apply false
}

repositories {
    google()
    mavenCentral()
}

内容的提问来源于stack exchange，提问作者DCam