AndroidStudio错误

来源：互联网发布：淘宝店招上传编辑：程序博客网时间：2024/06/05 01:13

编译运行出错信息如下：

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/LICENSE
File1: C:\Users\lwl\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-databind\2.7.7\f595bc5c04adf4db9d49909216128904a315f198\jackson-databind-2.7.7.jar
File2: C:\Users\lwl\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations\2.7.0\19f42c154ffc689f40a77613bc32caeb17d744e3\jackson-annotations-2.7.0.jar
File3: C:\Users\lwl\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core\2.7.7\1b45281e277d07ef8c02e9726daef1175442759a\jackson-core-2.7.7.jar

可能是因为不同jar包包含了不同的JackSonXXX.jar，而JackSon.jar里面又包含了META-INF/LICENSE所以才发生重复导入出错，只要在build.gradle添加:

apply plugin: 'com.android.application'apply plugin: 'me.tatarka.retrolambda'android {    signingConfigs {        debug_config {            keyAlias 'gci'            keyPassword 'gci0908'            storeFile file('D:/GCI/GCI-Project/src_renttravel_android/debug.jks')            storePassword 'gci0908'        }    }    compileSdkVersion 24    buildToolsVersion "24.0.2"

    只要添加这个即可，位置不要变，我之前添加到下面不起作用

    packagingOptions {        exclude 'META-INF/LICENSE'        exclude 'META-INF/NOTICE'    }    defaultConfig {        applicationId "com.gci.xxt.ruyue"//应用唯一标示        minSdkVersion 11        targetSdkVersion 22        versionCode 1        versionName "1.0"        signingConfig signingConfigs.debug_config//设置签名信息    }    compileOptions {        sourceCompatibility JavaVersion.VERSION_1_8        targetCompatibility JavaVersion.VERSION_1_8    }    lintOptions {        abortOnError = Boolean.valueOf(System.getProperty('abort-on-error', 'true'))        textReport true        textOutput 'stdout'    }

0 0