【发布时间】:2023-03-09 18:51:01
【问题描述】:
当我添加 gradle compile 'com.google.code.gson:gson:2.2.4'
我有这个问题
错误:将字节码转换为 dex 时出错: 原因:com.android.dex.DexException: 多个dex文件定义Lcom/google/gson/JsonSerializer;
错误:执行失败 任务':应用程序:transformClassesWithDexForDebug'。> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: java.lang.UnsupportedOperationException
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "22.0.0"
defaultConfig {
applicationId "com.jsonmyapp.ars.gson_4"
minSdkVersion 14
targetSdkVersion 22
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-v7:22.0.0'
testCompile 'junit:junit:4.12'
compile 'com.google.code.gson:gson:2.2.4'
}
【问题讨论】: