错误描述

刚运行从Github上面下载而来的代码时，爆了如下所示的bug,错误描述如下所示：

Error:A problem was found with the configuration of task ':app:generateDebugInstantRunAppInfo'.

> File 'F:\Multi-Thread Download\MultiThreadDownload\app\build\intermediates\bundles\debug\instant-run\AndroidManifest.xml' specified for property 'mergedManifest' does not exist.

如下图所示：

解决方法

在stackoverflow网站上面搜索到了相关方面的解决方法，地址如下：

http://stackoverflow.com/questions/24536065/manifest-mergeing-android-studio-0-8-1-upgrade-build-error-property-manifest

按照上面的修改，修改之前的gradle文件内容如下：

apply plugin: 'com.android.application'

android {

    compileSdkVersion 23

    buildToolsVersion "23.0.3"

    defaultConfig {

        applicationId "com.aspsine.multithreaddownload"

        minSdkVersion 21

        targetSdkVersion 22

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

    lintOptions {

        disable 'InvalidPackage'

    }

    packagingOptions {

        exclude 'META-INF/services/javax.annotation.processing.Processor'

    }

}

dependencies {

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

    compile 'com.android.support:appcompat-v7:23.3.0'

    compile 'com.android.support:recyclerview-v7:23.3.0'

    compile 'com.android.support:cardview-v7:23.3.0'

    compile 'com.jakewharton:butterknife:7.0.1'

    compile 'com.squareup.picasso:picasso:2.5.2'

    compile project(':library')

}

然后增加上面所示的几行代码：

defaultConfig {

        manifestPlaceholders = [ activityLabel:"defaultName"]

    }

    productFlavors {

        free {

        }

        pro {

            manifestPlaceholders = [ activityLabel:"proName" ]

        }

    }

增加后的部分截图如下所示：

完整的gradle文件内容如下：

apply plugin: 'com.android.application'

android {

    compileSdkVersion 23

    buildToolsVersion "23.0.3"

    defaultConfig {

        applicationId "com.aspsine.multithreaddownload"

        minSdkVersion 21

        targetSdkVersion 22

        versionCode 1

        versionName "1.0"

        manifestPlaceholders = [ activityLabel:"defaultName"]

    }

    productFlavors {

        free {

        }

        pro {

            manifestPlaceholders = [ activityLabel:"proName" ]

        }

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

    lintOptions {

        disable 'InvalidPackage'

    }

    packagingOptions {

        exclude 'META-INF/services/javax.annotation.processing.Processor'

    }

}

dependencies {

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

    compile 'com.android.support:appcompat-v7:23.3.0'

    compile 'com.android.support:recyclerview-v7:23.3.0'

    compile 'com.android.support:cardview-v7:23.3.0'

    compile 'com.jakewharton:butterknife:7.0.1'

    compile 'com.squareup.picasso:picasso:2.5.2'

    compile project(':library')

}

修改完成后，同步一下代码，重新编译即可成功。如下图所示：

作者：欧阳鹏 欢迎转载，与人分享是进步的源泉！

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