在项目'；上找不到参数的androidTestCompile（）方法：app&x27；类型为org.gradle.api.Project

今天我安装了Android Studio，打开程序后，我在Gradle sync部分的消息中看到此错误->

---

---

在

依赖项

块中调用

androidTestCompile

。此外，请删除重复版本的

espresso contrib:2.2

格雷德尔先生

dependencies 
{
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.0', 
    {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    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'
   })
    compile 'com.android.support:appcompat-v7:25.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha7'
    testCompile 'junit:junit:4.12'
}

---

用这个解决了我的错误

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    androidTestCompile('com.android.support.test.espresso:espresso-core:2.0',
            {
                exclude group: 'com.android.support', module: 'support-annotations'
            })
    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'
            }

    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
}

---

我也遇到了同样的问题，我通过将“androidTestCompile”替换为“testInstrumentationRunner”来解决它。

尝试将

espresso contrib

的

androidTestCompile

语句移动到

dependencies

块中。（另外，看起来这两个最后的

androidTestCompile

语句是重复的？）首先，tnQ很难按照你说的做，我认为问题解决了，然后我看到这个eror->错误：（36，21）未能解决：com.android.support:appcompat-v7:25.+

错误：（24，32）未能解析：com.android.support.test.espresso:espresso核心：2.0

dependencies 
{
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.0', 
    {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    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'
   })
    compile 'com.android.support:appcompat-v7:25.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha7'
    testCompile 'junit:junit:4.12'
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    androidTestCompile('com.android.support.test.espresso:espresso-core:2.0',
            {
                exclude group: 'com.android.support', module: 'support-annotations'
            })
    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'
            }

    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
}