KITKAT 错误：无法获取提供程序 com.google.firebase.provider.FirebaseInitProvider：

Question

我在 kitkat 和 jellybean 上找不到类的错误。我已经在 jellybean、kitkat Emulators 以及棒棒糖和棉花糖物理设备中测试了我的应用程序。

我搜索了很多帖子，但都显示卸载并清除，或者使用play-service-maps 而不是play-service。但是我需要使用play-services 因为标记和所有的东西。 请帮我解决这个问题。

错误

12-12 21:08:59.289 3396-3396/? E/AndroidRuntime: FATAL EXCEPTION: main
                                             Process: com.thetech.ambulancerequest, PID: 3396
                                             java.lang.RuntimeException: Unable to get provider com.google.firebase.provider.FirebaseInitProvider: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.provider.FirebaseInitProvider" on path: DexPathList[[zip file "/data/app/com.thetech.ambulancerequest-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.thetech.ambulancerequest-1, /vendor/lib, /system/lib]]
                                                 at android.app.ActivityThread.installProvider(ActivityThread.java:4793)
                                                 at android.app.ActivityThread.installContentProviders(ActivityThread.java:4385)
                                                 at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4325)
                                                 at android.app.ActivityThread.access$1500(ActivityThread.java:135)
                                                 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
                                                 at android.os.Handler.dispatchMessage(Handler.java:102)
                                                 at android.os.Looper.loop(Looper.java:136)
                                                 at android.app.ActivityThread.main(ActivityThread.java:5017)
                                                 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:779)
                                                 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
                                                 at dalvik.system.NativeStart.main(Native Method)
                                              Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.provider.FirebaseInitProvider" on path: DexPathList[[zip file "/data/app/com.thetech.ambulancerequest-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.thetech.ambulancerequest-1, /vendor/lib, /system/lib]]
                                                 at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
                                                 at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
                                                 at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
                                                 at android.app.ActivityThread.installProvider(ActivityThread.java:4778)
                                                 at android.app.ActivityThread.installContentProviders(ActivityThread.java:4385) 
                                                 at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4325) 
                                                 at android.app.ActivityThread.access$1500(ActivityThread.java:135) 
                                                 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 
                                                 at android.os.Handler.dispatchMessage(Handler.java:102) 
                                                 at android.os.Looper.loop(Looper.java:136) 
                                                 at android.app.ActivityThread.main(ActivityThread.java:5017) 
                                                 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:779) 
                                                 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 
                                                 at dalvik.system.NativeStart.main(Native Method)

这是我的app>gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 24
    buildToolsVersion "24.0.1"
    defaultConfig {
        applicationId "com.thetech.ambulancerequest"
        minSdkVersion 15
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        setProperty("archivesBaseName", "Ambulance Requests-$versionName")
        multiDexEnabled true
    }

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

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:24.2.1'
    compile 'com.android.support:design:24.2.1'
    compile 'eu.the4thfloor.volley:com.android.volley:2015.05.28'
    compile 'com.google.android.gms:play-services:10.0.1'
    compile 'com.android.support:recyclerview-v7:24.2.1'
    compile 'com.android.support:multidex:1.0.0'
    compile 'com.android.support:cardview-v7:24.2.1'
    compile 'de.hdodenhof:circleimageview:2.1.0'
    compile 'com.google.firebase:firebase-messaging:10.0.1'
    testCompile 'junit:junit:4.12'
}

apply plugin: 'com.google.gms.google-services'

SplashSvcreen

 @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getSupportActionBar().hide();
        setContentView(R.layout.activity_splash);
        MultiDex.install(this);

Answer 1

在您的 build.gradle 上更改此设置

compile 'com.google.android.gms:play-services:10.0.1'

为此：

compile 'com.google.android.gms:play-services-maps:10.0.1'
compile 'com.google.android.gms:play-services-location:10.0.1'
compile 'com.google.android.gms:play-services-places:10.0.1'

请注意，the documentation 建议仅依赖于必要的 Play Services 模型，而不是依赖于整个 Play Services 库：

如果您的应用中的方法引用数量超过 65K 限制，您的应用可能无法编译。在编译您的应用程序时，您可以通过仅指定您的应用程序使用的特定 Google Play 服务 API 而不是所有这些 API 来缓解此问题。有关如何执行此操作的信息，请参阅选择性地将 API 编译到可执行文件中。