Question

Conflict with dependency 'com.android.support:support-annotations'. Resolved versions for app (25.1.0) and test app (23.1.1) differ. See http://g.co/androidstudio/app-test-app-conflict for details.

这是我在构建应用时遇到的错误。下面是我的build.gradle文件。

    apply plugin: 'com.android.application'

    android {
           compileSdkVersion 25
           buildToolsVersion "25.0.2"
           defaultConfig {
                          applicationId "com.example.sanket.loginapp"
                          minSdkVersion 18
                          targetSdkVersion 25
                          versionCode 1
                          versionName "1.0"
                          testInstrumentationRunner"android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
      }
   }

dependencies {

compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2') {
    exclude module: 'support-annotations'
}
androidTestCompile 'com.android.support.test:runner:0.5'
androidTestCompile 'com.android.support.test:rules:0.5'
androidTestCompile 'com.android.support.test:testing-support-lib:0.1'
androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.2.2')
        {
            exclude module: 'support-annotations'
            exclude module: 'support-v4'
            exclude module: 'support-v13'
            exclude module: 'recyclerview-v7'
            exclude module: 'appcompat-v7'
        }
androidTestCompile('com.android.support.test.espresso:espresso-web:2.2.2')
        {
            exclude module: 'support-annotations'
        }
androidTestCompile ('com.android.support.test.espresso:espresso-intents:2.2.2') {
   exclude module: 'support-annotations'
}
androidTestCompile ('com.android.support.test.uiautomator:uiautomator-v18:2.1.2'){
    exclude module: 'support-annotations'
}
compile 'com.android.support:appcompat-v7:25.1.0'
testCompile 'junit:junit:4.12'
}

这是我的build.gradle文件。我在论坛中尝试了很多答案。似乎什么都没有用。有人可以帮助我吗？

Answer 1

通过添加此行来更新androidtestcompile：

 androidTestCompile 'com.android.support:support-annotations:25.1.0'

或尝试将support-library排除在所有espresso模块之后：

androidTestCompile ('com.android.support.test:runner:0.5') {
    exclude group: 'com.android.support'
}

Answer 2

参阅

Resolved versions for app (22.0.0) and test app (21.0.3) differ

https://blog.mindorks.com/avoiding-conflicts-in-android-gradle-dependencies-28e4200ca235#.hih8d864v

您可以使用

./gradlew dependencies

to chek dependencies tree。

你会看到问题出在

com.android.support.test:runner:0.5 
com.android.support.test:rules:0.5
com.android.support.test:rules:0.5

具有较低版本的 support-anotations 。

所以，只需在那些模块中排除它：

androidTestCompile ('com.android.support.test:runner:0.5') {
        exclude module: 'support-annotations'
}
androidTestCompile ('com.android.support.test:rules:0.5') {
    exclude module: 'support-annotations'
}
androidTestCompile ('com.android.support.test:rules:0.5') {
    exclude module: 'support-annotations'
}

我在构建android项目时遇到冲突依赖性错误

2 个答案: