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[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/util/zzt;
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/util/zzq;
我正在尝试将 Firebase 添加到我的应用中。 尽管 Gradle 构建成功,但应用程序在启动时崩溃并出现以下错误:
java.lang.NoClassDefFoundError:解析失败:Lcom/google/android/gms/common/util/zzq;
这是我的应用程序 build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "some_id"
minSdkVersion 17
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
mavenCentral()
jcenter()
flatDir {
dirs 'libs'
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
/**
* Library file of the SDK, delivered as aar-library
*/
implementation(name: 'dwdsdk-3.3.0', ext: 'aar')
/**
* additional library needed for DWD-SDK:
* play-service: needed to receive push notifications
*/
implementation 'com.google.android.gms:play-services-gcm:11.8.0'
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.google.firebase:firebase-core:16.0.1'
}
apply plugin: 'com.google.gms.google-services'
这是项目 build.gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'com.google.gms:google-services:4.0.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
flatDir {
dirs 'libs'
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
感谢所有帮助
我和你有类似的问题。
java.lang.NoClassDefFoundError:解析失败:Lcom/google/android/gms/common/util/zzq;
我认为是版本问题。
您应该更新 firebase 版本。 它对我有用。 谢谢你。
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