无法解析配置'：app：_debugCompile'的所有依赖关系。在Android工作室

Question

当我在android studio错误中运行我的应用程序。我是android开发中的新手。

我Logtag是在这里：

 Information:Gradle tasks [:app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:assembleDebug] 
    Error:A problem occurred configuring project ':app'. 
    > Could not resolve all dependencies for configuration ':app:_debugCompile'. 
    > Could not find com.android.support:recyclerview-v7:. 
    Searched in the following locations: 
     https://jcenter.bintray.com/com/android/support/recyclerview-v7//recyclerview-v7-.pom 
     https://jcenter.bintray.com/com/android/support/recyclerview-v7//recyclerview-v7-.jar 
     file:/C:/Users/ANDROID/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/recyclerview-v7//recyclerview-v7-.pom 
     file:/C:/Users/ANDROID/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/recyclerview-v7//recyclerview-v7-.jar 
     file:/C:/Users/ANDROID/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/recyclerview-v7//recyclerview-v7-.pom 
     file:/C:/Users/ANDROID/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/recyclerview-v7//recyclerview-v7-.jar 
    Required by: 
     ShoppingMazza:app:unspecified 
    Information:BUILD FAILED 
    Information:Total time: 4.964 secs 
    Information:1 error 
    Information:0 warnings 
    Information:See complete output in console 

我build.gradle：

apply plugin: 'com.android.application' 

android { 
compileSdkVersion 23 
buildToolsVersion "23.0.1" 

defaultConfig { 
    applicationId "com.catalyst.android.shoppingmazza" 
    minSdkVersion 16 
    targetSdkVersion 23 
    versionCode 1 
    versionName "1.0" 
} 
buildTypes { 
    release { 
     minifyEnabled false 
     proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
    } 
} 
packagingOptions { 
    exclude 'META-INF/DEPENDENCIES' 
    exclude 'META-INF/NOTICE' 
    exclude 'META-INF/LICENSE' 
    exclude 'META-INF/LICENSE.txt' 
    exclude 'META-INF/NOTICE.txt' 
} 
} 

dependencies { 
compile fileTree(dir: 'libs', include: ['*.jar']) 
testCompile 'junit:junit:4.12' 
compile 'com.android.support:appcompat-v7:23.0.1' 
compile 'com.android.support:design:23.0.1' 
compile 'com.squareup.picasso:picasso:2.3.2' 
compile 'com.nineoldandroids:library:2.4.0' 
compile 'com.daimajia.slider:library:1.1.5@aar' 
compile 'com.android.support:recyclerview-v7:' 
} 

我在Android开发方面的新的，请帮助。

非常感谢您在这件事上的时间和协助。

Answer 1

您忘记了版本？在你配置的gradle你应该有这样的事情：

compile 'com.android.support:recyclerview-v7:23.0.1' 

Answer 2

错误：

Error:A problem occurred configuring project ':app'. Could not resolve all dependencies for configuration ':app:_debugCompile'.
Could not find com.android.support:recyclerview-v7:.

从错误，我可以说你就必须添加以下gradle这个依赖性：

compile 'com.android.support:recyclerview-v7:+' 

编辑：

Error:Execution failed for task ':app:dexDebug'. > com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_51\bin\java.exe'' finished with non-zero exit value 1

对于这个错误，我认为你正在编译JAR库的两倍。您在build.gradle文件中使用

compile fileTree(dir: 'libs', include: ['*.jar']) 

所以它会编译对libs文件夹罐子扩展名的所有库，这样你就可以删除此行：

compile 'com.squareup.picasso:picasso:2.3.2' 
compile 'com.nineoldandroids:library:2.4.0' 
compile 'com.daimajia.slider:library:1.1.5@aar' 

如果问题仍然存在，那么问题很可能是由于超过了Android强加的65K方法dex限制。通过清理项目并从build.gradle中的依赖关系中删除一些未使用的库和方法，或者通过添加支持，可以解决此问题。

defaultConfig {   
    // Enabling multidex support. 
    multiDexEnabled true 
}