Error:Configuration with name 'default' not found when trying to import project as library into Android Studio

问题

I checked all the other threads about this topic but couldn't find an answer. I am trying to import the Twoway View Project as a library into Android Studio.

Both projects run fine on their own but I always get the same Gradle Error: Error:Configuration with name 'default' not found when trying to import.

I have the project copied into a "libraries" directory in the root folder of my project and the following gradle structure:

settings.gradle of my project:

include ':libraries:twoway-view-master',':app'

build.gradle of "app":

  apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "app.com.jeldrik.teacherslittlehelper"
        minSdkVersion 13
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile project(':libraries:twoway-view-master')

and in twoway-view-master build.gradle:

buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'
    }
}

回答1:

That twowayview-master build.gradle file isn't a buildscript for a standalone module; it lacks any sort of apply plugin statement that would tell Gradle how it should compile something. This looks like the top-level build file of a multimodule-structured project. In your settings.gradle file, you should point at the module in the project you're trying to include, not the build file at the top level.

回答2:

Did you try it out using File -> New Module?

Or try setting the dependencies from here as well : File -> Project Structure -> Dependencies

回答3:

I have recently got into same issue. As Scott said we have to include individual modules in our project's build.gradle file. This TwoWayView library has 3 different modules

1. core
2. layouts
3. sample

Say if you want to add core and layouts, add the below lines in your project's build.gradle file (Assuming you have twoway-view-master folder inside libraries folder which is inside your app folder).

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile project(':your-app-folder:libraries:twoway-view-master:core')
    compile project(':your-app-folder:libraries:twoway-view-master:layouts')
}

Then add the same path to your project's settings.gradle file

include ':your-app-folder:libraries:twoway-view-master:core'
include ':your-app-folder:libraries:twoway-view-master:layouts'

NOTE: The build.gradle files inside core and layouts have wrong path to gradle-mvn-push.gradle file. So change the path from

apply from: "${rootDir}/gradle/scripts/gradle-mvn-push.gradle"

to

apply from: "${rootDir}/your-app-folder/libraries/twoway-view-master/gradle/scripts/gradle-mvn-push.gradle"

If you still get error in layouts' build.gradle file, change this line

compile project(':core')

to

compile project(':your-app-folder:libraries:twoway-view-master:core')

Do the same change if you're also using sample's build.gradle file in your project.

来源：https://stackoverflow.com/questions/28233649/errorconfiguration-with-name-default-not-found-when-trying-to-import-project