Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.
com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException:
Duplicate files copied in APK META-INF/NOTICE
File1: D:\Code\XTCKuwoWatch\app\libs\jackson-core-2.4.4.jar
File2: D:\Code\XTCKuwoWatch\app\libs\jackson-databind-2.4.4.jar
錯(cuò)誤圖像：
Paste_Image.png
解決辦法：
看起來是因?yàn)槎鄠€(gè) jar 包里包含了同樣的文件（NOTICE.txt），導(dǎo)致打包時(shí)因?yàn)閾?dān)心相互覆蓋問題而提示出錯(cuò)徽曲。 嘗試下在 app 下的 build.gradle 中的 android 部分增加一段配置腋寨，如下面這段代碼所示：
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
}
沒修改前的build.gradle文件
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "com.oyp.csdn"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
}
修改后的build.gradle文件
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "22.0.1"
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
}
defaultConfig {
applicationId "com.oyp.csdn"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
}
轉(zhuǎn)載自http://blog.csdn.net/ouyang_peng/article/details/50538658
