android - 无法解析 : com. android.support :appcompat-v7:28. 0.3

Question

为什么构建失败？

不检查 GradleCompatible

  apply plugin: 'com.android.application'
    android {
     compileSdkVersion 27
     defaultConfig {
      applicationId "com.codingwithmitch.googlemaps2018"
      minSdkVersion 15
      targetSdkVersion 27
      versionCode 1
      versionName "1.0"
      testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
      multiDexEnabled true
     }
    buildTypes {
     release {
      minifyEnabled false
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
     }
    }
    buildToolsVersion = '27.0.3'
  }

  dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:28.0.3'
    implementation 'com.android.support.constraint:constraint-layout:2.0.0-beta2'
    testImplementation 'junit:junit:4.13-beta-3'
    androidTestImplementation 'com.android.support.test:runner:1.1.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    //Android Support Design Library
    implementation 'com.android.support:design:28.0.3'
    //RecyclerView
    implementation 'com.android.support:recyclerview-v7:28.0.3' 
    //Support multidex
    implementation 'com.android.support:multidex:1.0.3'
    //Firebase Core
    implementation 'com.google.firebase:firebase-core:17.0.1'
    //Firebase Authentication
    implementation 'com.google.firebase:firebase-auth:18.1.0'
    // Firestore Firestore
    implementation 'com.google.firebase:firebase-firestore:20.2.0'
    //glide
    implementation 'com.github.bumptech.glide:glide:4.9.0'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0'
    //Circle ImageView
    implementation 'de.hdodenhof:circleimageview:3.0.0'
  }
  apply plugin: 'com.google.gms.google-services'

Answer 1

Support Library 的最新版本是 28.0.0 版本，没有 28.0.3 版本。查看Recent Support Library Revisions .

您应该考虑为您的项目使用 AndroidX 库，因为您的某些依赖项依赖于它。参见 AndroidX Overview .