Android NoClassDefFoundError:com.google.firebase.FirebaseOptions

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当我运行我的代码时，Adroid studio 出现错误

When i run my codes Adroid studio gives that error

我的 gradle 文件如下所示，Android Studio v2.2 gradle 是 'com.android.tools.build:gradle:2.2.0-alpha1'

my gradle file like under below and Android Studio v2.2 gradle is 'com.android.tools.build:gradle:2.2.0-alpha1'

apply plugin: 'com.android.application' android { compileSdkVersion 23 buildToolsVersion "23.0.2" packagingOptions { exclude 'META-INF/DEPENDENCIES' } defaultConfig { applicationId "com.asd.asd" minSdkVersion 14 targetSdkVersion 23 versionCode 9 versionName "1.3.4" multiDexEnabled true } buildTypes { release { debuggable false minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } dexOptions { javaMaxHeapSize "4g" jumboMode true preDexLibraries false } } dependencies { compile project(':mPChartLib') compile fileTree(dir: 'libs', include: ['*.jar']) testCompile 'junit:junit:4.12' compile 'com.android.support:appcompat-v7:23.1.1' compile 'com.google.code.gson:gson:2.3.1' compile files('libs/commons-httpclient-3.1.jar') compile files('libs/signpost-commonshttp4-1.2.1.2.jar') compile files('libs/signpost-core-1.2.1.2.jar') compile files('libs/pushwoosh-4.0.4.jar') compile files('libs/httpcore-4.4.4.jar') compile files('libs/httpclient-4.5.2.jar') compile 'com.google.android.gms:play-services:9.0.0' } 05-30 20:41:50.785 14551-14551/com.asd.asd/AndroidRuntime: FATAL EXCEPTION: main Process: com.asd.asd, PID: 14551 java.lang.NoClassDefFoundError: com.google.firebase.FirebaseOptions at com.google.firebase.FirebaseApp.zzbu(Unknown Source) at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source) at android.content.ContentProvider.attachInfo(ContentProvider.java:1638) at android.content.ContentProvider.attachInfo(ContentProvider.java:1609) at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source) at android.app.ActivityThread.installProvider(ActivityThread.java:5008) at android.app.ActivityThread.installContentProviders(ActivityThread.java:4582) at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4522) at android.app.ActivityThread.access$1500(ActivityThread.java:151) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1381) at android.os.Handler.dispatchMessage(Handler.java:110) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:5292) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640) at dalvik.system.NativeStart.main(Native Method)

不使用任何 firebase 应用程序，但我收到此错误.所以我尝试了在互联网上找到的许多技术.但注意到变化.

idont use any firebase application but i got this error. so i try somany tecnique which are found on internet . but noting change .

你能帮我吗

推荐答案

首先更新你的 sdk 中的 Google Repository第二个启用 multidex 就像

first update your Google Repository in your sdk second enable multidex like

defaultConfig { minSdkVersion 15 targetSdkVersion 23 versionCode 1 versionName "1.0" multiDexEnabled true }

编译

compile 'com.android.support:multidex:1.0.1' classpath 'com.google.gms:google-services:3.0.0'