升级到 API 22 并支持 lib 修订版 22 后，我收到以下警告：

警告：与依赖项“com.android.support:support-annotations”冲突。应用程序 (22.0.0) 和测试应用程序
(21.0.3) 的已解决版本不同。

Gradle 本身更宽容，但 Android Studio 并没有那么多。

我没有使用 21.0.3 声明的依赖项…是使用 21.0.3 的依赖库之一，而 Google 忘记用批处理的其余部分对其进行更新？

我build.gradle的演员被剪掉了

android {
  compileSdkVersion 22
  buildToolsVersion '22'

  defaultConfig {
    applicationId "com.REDACTED.android"
    minSdkVersion 14
    targetSdkVersion 22
    renderscriptSupportModeEnabled true
    versionName '1.0.0'
    versionCode 100
  }

  buildTypes {
    release {
      minifyEnabled true
      zipAlignEnabled true
      signingConfig signingConfigs.release
    }

    debug {
      minifyEnabled false
      zipAlignEnabled true
      signingConfig signingConfigs.debug
    }
  }

  dependencies {
    provided 'org.projectlombok:lombok:1.16.2'
    googleCompile 'com.google.android.gms:play-services-base:6.5.87'
    compile 'com.android.support:support-v4:22.0.0'
    compile 'com.android.support:appcompat-v7:22.0.0'
    compile 'com.android.support:support-v13:22.0.0'
    compile 'com.android.support:cardview-v7:22.0.0'
    compile 'com.android.support:palette-v7:22.0.0'
    compile 'com.android.support:support-annotations:22.0.0'
    compile 'com.github.chrisbanes.photoview:library:1.2.3'
    compile 'org.apache.commons:commons-lang3:3.3.2'
    compile 'commons-io:commons-io:2.4'
    compile 'commons-codec:commons-codec:1.10'
    compile 'com.jakewharton:butterknife:6.1.0'
    compile 'com.jakewharton:disklrucache:2.0.2'
    compile 'com.squareup:otto:1.3.6'
    compile 'com.squareup.picasso:picasso:2.5.0'
    compile 'com.squareup.retrofit:retrofit:1.9.0'
    compile 'com.squareup.okhttp:okhttp:2.2.0'
    compile 'com.squareup.okhttp:okhttp-urlconnection:2.2.0'
    compile 'com.squareup.okio:okio:1.2.0'
    compile 'com.flaviofaria:kenburnsview:1.0.6'
    compile 'com.edmodo:cropper:1.0.1'
    compile 'com.getbase:floatingactionbutton:1.8.0'
    compile 'com.nispok:snackbar:2.10.2'
    compile 'com.github.ksoichiro:android-observablescrollview:1.5.0'
    compile 'in.srain.cube:grid-view-with-header-footer:1.0.9'
    compile 'de.hdodenhof:circleimageview:1.2.2'
    compile fileTree(dir: 'libs', include: '*.jar')
    // Test Only Dependencies
    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0'
    androidTestCompile 'com.android.support.test:testing-support-lib:0.1'
    androidTestCompile 'com.android.support.test.espresso:espresso-contrib:2.0'
  }

更新：（ 感谢马克）

看起来像是 espresso-contrib

+--- com.android.support.test:testing-support-lib:0.1 (*)
\--- com.android.support.test.espresso:espresso-contrib:2.0
     +--- com.android.support:recyclerview-v7:21.0.3
     |    +--- com.android.support:support-annotations:21.0.3
     |    \--- com.android.support:support-v4:21.0.3
     |         \--- com.android.support:support-annotations:21.0.3
     +--- com.android.support:support-v4:21.0.3 (*)
     \--- com.android.support.test.espresso:espresso-core:2.0 (*)