我正在尝试将Pushy(https://pushy.me/)集成到我的应用中,以便提供更可靠的实时通知,代替GCM。
但是,在尝试运行该应用时,会出现以下错误:
Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: com/fasterxml/jackson/core/base/GeneratorBase$1.class
以下是我的build.gradle
课程:
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "22.0.1" // 22.0.1
defaultConfig {
applicationId "com.example.android.myapp2"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE-FIREBASE.txt'
exclude 'META-INF/NOTICE'
}
dataBinding {
enabled = true
}
}
dependencies {
compile 'com.android.support:design:23.1.0'
compile 'com.mcxiaoke.volley:library:1.0.+'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.google.code.gson:gson:2.6.1'
compile 'com.firebase:firebase-client-android:2.5.1+'
compile 'com.google.android.gms:play-services-gcm:8.3.0'
compile 'com.android.support:support-v4:23.1.0'
compile 'com.android.support:recyclerview-v7:23.1.0'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
我试图清理,重建,但没有任何帮助。
我该如何缓解这个问题?
答案 0 :(得分:3)
联系支持热线后,我只需要防止jackson
库的重复引用:
configurations {
all*.exclude group: 'com.fasterxml.jackson.core'
}
并将依赖项更改为:
dependencies {
compile 'com.android.support:design:23.1.0'
compile 'com.mcxiaoke.volley:library:1.0.+'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.google.code.gson:gson:2.6.1'
compile 'com.firebase:firebase-client-android:2.5.1+'
compile 'com.google.android.gms:play-services-gcm:8.3.0'
compile 'com.android.support:support-v4:23.1.0'
compile 'com.android.support:recyclerview-v7:23.1.0'
compile files('libs/pushy-1.0.7.jar') //** Specified **
}