Android 梯度同步错误：配置名为'；默认值'；找不到

我想在我的应用程序中添加一个外部库。我遵循了对一个现有问题的最高票答案中给出的步骤 但当我在步骤6之后尝试构建项目时，即在

app/build.gradle

as

compileproject（“：guillotinemenu”）

中添加依赖项时，我面临错误。我尝试了所有与此错误相关的stackoverflow链接，但没有成功。我在我的应用程序目录中创建了一个名为libs的文件夹，并在那里复制了项目文件夹断头台菜单。这是我的

build.gradle（模块：app）

文件

apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"
    defaultConfig {
        applicationId "com.sunshine.bbreaker.appet_i"
        minSdkVersion 14
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:recyclerview-v7:+'
    compile 'com.github.navasmdc:MaterialDesign:1.+@aar'
    compile 'com.android.support:appcompat-v7:22.0.+'

    // GuillotineMenu
    compile project(":guillotinemenu")
}

settings.gradle（项目设置）文件：

    include ':app', ':guillotinemenu'
project(':guillotinemenu').projectDir = new File('libs/guillotinemenu')

buildscript {
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:1.2.3'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}} allprojects {
repositories {
    jcenter()
}}

include ':app', ':library'

    apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "com.yalantis.guillotine.sample"
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile project(':library')
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.1.1'
    compile 'com.jakewharton:butterknife:6.1.0'
}

build.gradle（项目：断头台菜单）文件：

    include ':app', ':guillotinemenu'
project(':guillotinemenu').projectDir = new File('libs/guillotinemenu')

buildscript {
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:1.2.3'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}} allprojects {
repositories {
    jcenter()
}}

include ':app', ':library'

    apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "com.yalantis.guillotine.sample"
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile project(':library')
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.1.1'
    compile 'com.jakewharton:butterknife:6.1.0'
}

设置.gradle（项目：断头台菜单）文件：

    include ':app', ':guillotinemenu'
project(':guillotinemenu').projectDir = new File('libs/guillotinemenu')

buildscript {
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:1.2.3'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}} allprojects {
repositories {
    jcenter()
}}

include ':app', ':library'

    apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "com.yalantis.guillotine.sample"
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile project(':library')
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.1.1'
    compile 'com.jakewharton:butterknife:6.1.0'
}

build.gradle（断头台菜单）文件：

    include ':app', ':guillotinemenu'
project(':guillotinemenu').projectDir = new File('libs/guillotinemenu')

buildscript {
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:1.2.3'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}} allprojects {
repositories {
    jcenter()
}}

include ':app', ':library'

    apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "com.yalantis.guillotine.sample"
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile project(':library')
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.1.1'
    compile 'com.jakewharton:butterknife:6.1.0'
}

---

如果你需要更多的信息，请告诉我。提前感谢。

您应该有这样的结构：

projectRoot
  app
     build.gradle
  library
     build.gradle
  build.gradle
  settings.gradle

每个模块都有自己的

build.gradle

文件。此外，

root/settings.gradle

定义了项目中的所有模块。不要在模块内使用其他settings.gradle

在设置中。渐变：

include ':app', ':library'

在build.gradle中

    buildscript {
        repositories {
            jcenter()
        }
        dependencies {
            classpath 'com.android.tools.build:gradle:1.2.3'

            // NOTE: Do not place your application dependencies here; they belong
            // in the individual module build.gradle files
        }
    }
    allprojects {
        repositories {
            jcenter()
        }
    }

apply plugin: 'com.android.library'

android {
    compileSdkVersion ...
    buildToolsVersion ...

    defaultConfig {
        ....
    }

}

dependencies {
   //....
}

在库/build.gradle中

    buildscript {
        repositories {
            jcenter()
        }
        dependencies {
            classpath 'com.android.tools.build:gradle:1.2.3'

            // NOTE: Do not place your application dependencies here; they belong
            // in the individual module build.gradle files
        }
    }
    allprojects {
        repositories {
            jcenter()
        }
    }

apply plugin: 'com.android.library'

android {
    compileSdkVersion ...
    buildToolsVersion ...

    defaultConfig {
        ....
    }

}

dependencies {
   //....
}

在app/build.gradle中使用您的文件，但更改：

dependencies {
    //...
    // GuillotineMenu
    compile project(":library")
}

更新：

在您发表以下评论之后，我认为在您的情况下，库文件夹是另一个项目的根文件夹。 这意味着您应该参考此项目中的模块

    projectRoot
      app
         build.gradle
      libs
         guillotinemenu
           build.gradle //top level file of guillotinemenu project
    -->>   module       
              build.gradle  //build.gradle of the module

因此，请更改projectRoot的settings.gradle

 include ':app', ':guillotinemenu'
 project(':guillotinemenu').projectDir = new File('libs/guillotinemenu/module')

---

模块（libs/guillotinemus/module）应该有一个

build.gradle

作为上面描述的库/build.gradle。

发布您的guillotinemus/build.gradle。我已经在下面发布了名为“build.gradle（项目：guillotinemus）”的复选框。您的“build.gradle（项目：断头台菜单）”是顶级文件。你的库里面必须有build.gradle。是的，谢谢，我添加了断头台菜单库的build.gradle文件。这个build.gradle是顶级文件。它不能像图书馆一样工作。检查更新的答案。库断头台菜单已具有build.gradle文件和settings.gradle文件。它正在使用它内部的另一个库，该库只有一个build.gradle文件。那么，您想让我更改或删除断头台菜单项目的设置。gradle？@brainbreaker原始问题中不清楚，抱歉。我已经更新了答案。如果断头台菜单是另一个项目，则必须将模块指向该项目内