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：

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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