找不到支持，annotations.jar

我想跟隨在Android，測試步驟的說明7 https://codelabs.developers.google.com/codelabs/android-testing/#6 找不到支持，annotations.jar

克隆回購：git clone https://github.com/googlecodelabs/android-testing.git -b step-7

即使我將所有記錄，支持批註， gradle這個給出了同樣的錯誤並停止：

Error:A problem occurred configuring project ':app'. 
> Could not find support-annotations.jar (com.android.support:support-annotations:23.1.1). 
    Searched in the following locations:  file:/C:/Users/UserName/Documents/android_studio/sdk/extras/android/m2repository/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.jar

build.gradle文件：

apply plugin: 'com.android.application' 

    android { 
     compileSdkVersion rootProject.ext.compileSdkVersion 
     buildToolsVersion rootProject.ext.buildToolsVersion 

     defaultConfig { 
      applicationId "com.example.android.testing.notes" 
      minSdkVersion rootProject.ext.minSdkVersion 
      targetSdkVersion rootProject.ext.targetSdkVersion 
      versionCode 1 
      versionName "1.0" 

      testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner' 
     } 

     buildTypes { 
      debug { 
       // Run code coverage reports by default on debug builds. 
       // testCoverageEnabled = true 
      } 
     } 

     // If you need to add more flavors, consider using flavor dimensions. 
     productFlavors { 
      mock { 
       applicationIdSuffix = ".mock" 
      } 
      prod { 

      } 
     } 

     // Remove mockRelease as it's not needed. 
     android.variantFilter { variant -> 
      if(variant.buildType.name.equals('release') 
        && variant.getFlavors().get(0).name.equals('mock')) { 
       variant.setIgnore(true); 
      } 
     } 

     // Always show the result of every unit test, even if it passes. 
     testOptions.unitTests.all { 
      testLogging { 
       events 'passed', 'skipped', 'failed', 'standardOut', 'standardError' 
      } 
     } 
    } 

    /* 
    Dependency versions are defined in the top level build.gradle file. This helps keeping track of 
    all versions in a single place. This improves readability and helps managing project complexity. 
    */ 
    dependencies { 
     // App's dependencies, including test 
     compile "com.android.support:appcompat-v7:$rootProject.supportLibraryVersion" 
     compile "com.android.support:cardview-v7:$rootProject.supportLibraryVersion" 
     compile "com.android.support:design:$rootProject.supportLibraryVersion" 
     compile "com.android.support:recyclerview-v7:$rootProject.supportLibraryVersion" 
     compile "com.android.support:support-v4:$rootProject.supportLibraryVersion" 
     compile "com.google.guava:guava:$rootProject.guavaVersion" 
     compile "com.github.bumptech.glide:glide:$rootProject.glideVersion" 
     compile "com.android.support.test.espresso:espresso-idling-resource:$rootProject.ext.espressoVersion" 

     // Dependencies for local unit tests 
     testCompile "junit:junit:$rootProject.ext.junitVersion" 
     testCompile "org.mockito:mockito-all:$rootProject.ext.mockitoVersion" 
     testCompile "org.hamcrest:hamcrest-all:$rootProject.ext.hamcrestVersion" 
     testCompile "org.powermock:powermock-module-junit4:$rootProject.ext.powerMockito" 
     testCompile "org.powermock:powermock-api-mockito:$rootProject.ext.powerMockito" 

     // Android Testing Support Library's runner and rules 
     androidTestCompile "com.android.support.test:runner:$rootProject.ext.runnerVersion" 
     androidTestCompile "com.android.support.test:rules:$rootProject.ext.runnerVersion" 

     // Espresso UI Testing dependencies. 
     androidTestCompile "com.android.support.test.espresso:espresso-core:$rootProject.ext.espressoVersion" 
     androidTestCompile "com.android.support.test.espresso:espresso-contrib:$rootProject.ext.espressoVersion" 
     androidTestCompile "com.android.support.test.espresso:espresso-intents:$rootProject.ext.espressoVersion" 
    } 

    /* 
    Resolves dependency versions across test and production APKs, specifically, transitive 
    dependencies. This is required since Espresso internally has a dependency on support-annotations. 
    */ 
    configurations.all { 
     resolutionStrategy.force "com.android.support:support-annotations:$rootProject.supportLibraryVersion" 
    } 

    /* 
    All direct/transitive dependencies shared between your test and production APKs need to be 
    excluded from the test APK! This is necessary because both APKs will contain the same classes. Not 
    excluding these dependencies from your test configuration will result in an dex pre-verifier error 
    at runtime. More info in this tools bug: (https://code.google.com/p/android/issues/detail?id=192497) 
    */ 
    configurations.compile.dependencies.each { compileDependency -> 
     println "Excluding compile dependency: ${compileDependency.getName()}" 
     configurations.androidTestCompile.dependencies.each { androidTestCompileDependency -> 
      configurations.androidTestCompile.exclude module: "${compileDependency.getName()}" 
     } 
    }

來源

2016-05-08 nexDev

我克隆了一個項目，並能夠建立和順利運行。當你得到錯誤時你在做什麼？ – Michiyo

是的，最後我能夠編譯這個項目。這是android studio 2.1。令人驚訝地給我所有項目的相同錯誤，無論他們是否在尋找支持註釋。我重新驗證了緩存，更新了所有SDK存儲庫。重新啓動android studio。它的工作。謝謝。 – nexDev

嘗試安裝的依賴：

echo y | android update sdk --no-ui --all --filter extra-google-google_play_services,extra-google-m2repository 

gradle dependencies

來源

2016-07-13 13:27:30 riverfall

更新的Android支持庫包

來源

2017-05-11 09:29:05 chuan

找不到支持，annotations.jar

回答

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