新手错误Error:Execution failed for task

Question

今天弄了一个直播sdk下来测试，在新创建的一个空项目里引入了sdk包，没想到更新完gradle，就报出了这个错误，完整如下：
Error:Execution failed for task ':app:processDebugManifest'.

Manifest merger failed with multiple errors, see logs
还有相关的信息提示：Information:Gradle tasks [clean, :app:generateDebugSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:generateDebugAndroidTestSources, :liveRtmpPushSDK:generateDebugSources, :liveRtmpPushSDK:generateDebugAndroidTestSources, :liveRtmpPushSDK:mockableAndroidJar, :liveRtmpPushSDK:prepareDebugUnitTestDependencies]

以下是空项目的build.gradle信息：
apply plugin: 'com.android.application'

android {
compileSdkVersion 25
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.example.lin.videotest"
minSdkVersion 15
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
compile project(':liveRtmpPushSDK')
}

如下是直播sdk的build.gradle信息
apply plugin: 'com.android.library'

android {
compileSdkVersion 19
buildToolsVersion '25.0.0'

defaultConfig {
    minSdkVersion 19
    targetSdkVersion 19

// ndk {
// moduleName "fdk-aac"
// cFlags "-IE:/AS_code/LiveRtmpPushSDKDemo/liveRtmpPushSDK/src/main/jni -IE:/AS_code/LiveRtmpPushSDKDemo/liveRtmpPushSDK/src/main/jni/include -IE:/AS_code/LiveRtmpPushSDKDemo/liveRtmpPushSDK/src/main/jni/svc"
// ldLibs "log", "z", "stdc++"
// }
}

sourceSets.main {
    jni.srcDirs = []
    jniLibs.srcDir 'src/main/libs'
}

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

}

dependencies {
compile 'com.android.support:support-v4:18.0.0'
}

Answer 1

出现这个错误的原因是引入的第三方库最低支持版本高于项目的最低支持版本http://www.jianshu.com/p/c5db81cbc438