更新到 Android Studio 1.0.1 后，Android Studio 给我 Execution failed for task ':library:proguardRelease' 错误

Question

我将我的 Android Studio 更新到 1.0.1。我按照本教程http://tools.android.com/tech-docs/new-build-system/migrating-to-1-0-0 并从runProguard 更改为minifyEnabled true。我也在我的图书馆项目中改变了它。当我尝试编译时，它给了我Error:Execution failed for task ':> java.io.FileNotFoundException: ProjectName\library\proguard-rules.txt (The system cannot find the file specified)。我为此进行了研究，并找到了解决方案。我在该文件夹中添加了空白 proguard-rules.txt 文件。尝试编译后，它给了我更多错误。现在的主要错误是它cannot find symbol class PageIndicator，这是我图书馆的课程。我什至不知道我能做些什么。

我项目的 build.gradle：

apply plugin: 'android'

android {
    compileSdkVersion 21
    buildToolsVersion "20.0.0"

    defaultConfig {
        applicationId "com.miesto.meniu"
        minSdkVersion 9
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}


dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile project(':library')
    compile files('libs/volley.jar')
    compile 'com.google.android.gms:play-services:6.1.71'
    compile 'com.android.support:appcompat-v7:21.0.0'
    compile 'com.android.support:support-v4:21.0.0'
    compile 'com.squareup.picasso:picasso:2.3.2'
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.daimajia.slider:library:1.1.0@aar'
    compile('com.google.api-client:google-api-client-xml:1.17.0-rc') {
        exclude group: 'com.google.android.google-play-services'
    }
    compile 'com.google.http-client:google-http-client-gson:1.17.0-rc'
    compile('com.google.api-client:google-api-client-android:1.17.0-rc') {
        exclude group: 'com.google.android.google-play-services'
    }
    compile 'com.google.apis:google-api-services-drive:v2-rev105-1.17.0-rc'
    compile files('libs/YouTubeAndroidPlayerApi.jar')
}

我的库的 build.gradle：

apply plugin: 'com.android.library'

android {
    compileSdkVersion 21
    buildToolsVersion "20.0.0"

    defaultConfig {
        minSdkVersion 9
        targetSdkVersion 19
    }

    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}

dependencies {
    compile 'com.android.support:support-v4:21.0.0'
}

我做错了什么？

Answer 1

当我删除我的图书馆并再次添加它时，我解决了这个问题。