NoClassDefFoundError FirebaseOptions，Android? [英] NoClassDefFoundError FirebaseOptions, android?

问题描述

在设备上运行我的应用程序时遇到此异常.

I am getting this exception when I run my app on the device.

java.lang.NoClassDefFoundError: com.google.firebase.FirebaseOptions
at com.google.firebase.FirebaseApp.zzeh(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1214)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1189)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:4990)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4596)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4536)
at android.app.ActivityThread.access$1300(ActivityThread.java:149)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1353)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5214)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)

我什至没有使用Firebase API，但仍以某种方式获得参考.

I am not even using the Firebase API still it is somehow getting reference.

这是我的应用gradle文件

This is my app gradle file

apply plugin: 'com.android.application'

android {
compileSdkVersion 23
buildToolsVersion "24.0.1"

defaultConfig {
    applicationId "com.supe.supermax"
    minSdkVersion 16
    targetSdkVersion 23
    versionCode 1
    versionName "1.0"
    multiDexEnabled true
}

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}

dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.4.0'
compile 'com.android.support:design:23.4.0'
compile 'com.android.support:support-v4:23.4.0'
compile 'com.github.lzyzsd:circleprogress:1.1.0@aar'
compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
compile 'com.google.android.gms:play-services:9.2.1'
compile 'com.github.gcacace:signature-pad:1.1.0'
compile project(':ViewPagerIndicator')
}

我该如何解决?

推荐答案

NoClassDefFoundError

如果Java虚拟机或ClassLoader实例尝试执行以下操作，则抛出该异常 加载类的定义(作为常规方法调用的一部分或 作为使用新表达式创建新实例的一部分)，并且否 可以找到该类的定义.

Thrown if the Java Virtual Machine or a ClassLoader instance tries to load in the definition of a class (as part of a normal method call or as part of creating a new instance using the new expression) and no definition of the class could be found.

您应使用 降级 版本9.0.0，而不是 9.2.1

You should use downgrade version 9.0.0 instead of 9.2.1

compile 'com.google.android.gms:play-services:9.0.0'

并添加 multidex

compile 'com.android.support:multidex:1.0.1'

希望获得帮助.

这篇关于NoClassDefFoundError FirebaseOptions，Android?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！