那些遇到过的问题

错误:任务':app:packageDebug'的执行失败.>!zip.isFile()

Kai*_*nka 21 android firebase google-play-services firebase-realtime-database

@UPDATE

非常感谢你.现在至少没有错误.但它仍然与之前的工作方式相去甚远 - 它应该如何运作.现在,数据库看起来......很奇怪.我认为这个问题仍然存在问题.

在此输入图像描述

它看起来不应该像.根据数据库中的java代码将是用户及其数据(名称,电子邮件,帐户创建日期,ID头像)在此输入图像描述

在头像旁边的应用程序中,您应该显示名称.不幸的是,你可以看到没有任何反应.代码没有任何问题,因为它之前有效.:(

我毁了我的项目!我试图解决它,但现在它比它更糟糕.

该项目是通过Firebase的聊天客户端.

它开始于我删除我的基础.我有太多的测试用户,我希望清除它的消息.从那时起,它会收到一百万条错误通知 - 尝试修复一件事会导致更糟糕的错误.

我试图连接到完全不同的应用程序基础,我试图重新安排一些事情.什么都没有帮助.

起初我认为问题在于编译'com.google.firebase:firebase-database:9.8.0'编号错误.然后我收到了

E/FirebaseApp:Firebase API初始化失败.

我试着解决它.应用程序启动并在数据库中是非常奇怪的事情.

现在我明白了

错误:任务':app:packageDebug'.>!zip.isFile()执行失败

build.gradle(项目)

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'
        classpath 'com.google.gms:google-services:3.0.0'

    }
}
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build.gradle(module:app)

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

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "com.example.rachel.komunikator"
        minSdkVersion 15
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })


    compile 'com.android.support:appcompat-v7:25.1.0'
    compile 'com.google.firebase:firebase-database:9.8.0' 
    compile 'com.google.firebase:firebase-auth:9.8.0'
    compile 'com.android.support:recyclerview-v7:25.1.0'
    testCompile 'junit:junit:4.12'
}
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我的模拟器上的Google Play服务

模拟器上的Google Play服务版本

我正在使用:Android Studio 2.2.3和Nexus 5X Emulator

@UPDATE

W/DynamiteModule:找不到com.google.firebase.auth的本地模块描述符类.E/FirebaseApp:Firebase API

初始化失败.d/FirebaseApp:

com.google.firebase.crash.FirebaseCrash未链接.跳过初始化.

所有日志:

W/System: ClassLoader referenced unknown path: /data/app/com.example.rachel.komunikator-2/lib/x86

          [ 02-02 20:56:04.988  1566: 1589 D/         ]
          HostConnection::get() New Host Connection established 0x8cf20100, tid 1589
I/InstantRun: Instant Run Runtime started. Android package is com.example.rachel.komunikator, real application class is null.
W/System: ClassLoader referenced unknown path: /data/app/com.example.rachel.komunikator-2/lib/x86
W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.
W/DynamiteModule: Local module descriptor class for com.google.firebase.auth not found.
W/System: ClassLoader referenced unknown path: /system/priv-app/PrebuiltGmsCore/lib/x86
E/FirebaseApp: Firebase API initialization failure.
               java.lang.reflect.InvocationTargetException
                   at java.lang.reflect.Method.invoke(Native Method)
                   at com.google.firebase.FirebaseApp.zza(Unknown Source)
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
                   at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1751)
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
                   at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
                   at android.app.ActivityThread.installProvider(ActivityThread.java:5853)
                   at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445)
                   at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384)
                   at android.app.ActivityThread.-wrap2(ActivityThread.java)
                   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
                   at android.os.Handler.dispatchMessage(Handler.java:102)
                   at android.os.Looper.loop(Looper.java:154)
                   at android.app.ActivityThread.main(ActivityThread.java:6119)
                   at java.lang.reflect.Method.invoke(Native Method)
                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
                Caused by: java.lang.IllegalAccessError: Method 'void android.support.v4.content.ContextCompat.<init>()' is inaccessible to class 'com.google.firebase.iid.zzg' (declaration of 'com.google.firebase.iid.zzg' appears in /data/data/com.example.rachel.komunikator/files/instant-run/dex/slice-com.google.firebase-firebase-iid-9.0.0_8eee9db5e99a0da2dcdc7b52647c81db3aed29e6-classes.dex)
                   at com.google.firebase.iid.zzg.zzeC(Unknown Source)
                   at com.google.firebase.iid.zzg.<init>(Unknown Source)
                   at com.google.firebase.iid.zzg.<init>(Unknown Source)
                   at com.google.firebase.iid.zzd.zzb(Unknown Source)
                   at com.google.firebase.iid.FirebaseInstanceId.getInstance(Unknown Source)
                   at java.lang.reflect.Method.invoke(Native Method) 
                   at com.google.firebase.FirebaseApp.zza(Unknown Source) 
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
                   at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source) 
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1751) 
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1726) 
                   at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source) 
                   at android.app.ActivityThread.installProvider(ActivityThread.java:5853) 
                   at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445) 
                   at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384) 
                   at android.app.ActivityThread.-wrap2(ActivityThread.java) 
                   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545) 
                   at android.os.Handler.dispatchMessage(Handler.java:102) 
                   at android.os.Looper.loop(Looper.java:154) 
                   at android.app.ActivityThread.main(ActivityThread.java:6119) 
                   at java.lang.reflect.Method.invoke(Native Method) 
                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
D/FirebaseApp: com.google.firebase.crash.FirebaseCrash is not linked. Skipping initialization.
E/FirebaseApp: Firebase API initialization failure.
               java.lang.reflect.InvocationTargetException
                   at java.lang.reflect.Method.invoke(Native Method)
                   at com.google.firebase.FirebaseApp.zza(Unknown Source)
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
                   at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1751)
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
                   at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
                   at android.app.ActivityThread.installProvider(ActivityThread.java:5853)
                   at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445)
                   at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384)
                   at android.app.ActivityThread.-wrap2(ActivityThread.java)
                   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
                   at android.os.Handler.dispatchMessage(Handler.java:102)
                   at android.os.Looper.loop(Looper.java:154)
                   at android.app.ActivityThread.main(ActivityThread.java:6119)
                   at java.lang.reflect.Method.invoke(Native Method)
                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
                Caused by: java.lang.NoSuchMethodError: No static method zzz(Ljava/lang/Object;)Ljava/lang/Object; in class Lcom/google/android/gms/common/internal/zzaa; or its super classes (declaration of 'com.google.android.gms.common.internal.zzaa' appears in /data/data/com.example.rachel.komunikator/files/instant-run/dex/slice-com.google.android.gms-play-services-basement-9.8.0_b60271da061b8a83af31355011409573bfa72cef-classes.dex)
                   at com.google.android.gms.measurement.internal.zzx.zzbd(Unknown Source)
                   at com.google.android.gms.measurement.AppMeasurement.getInstance(Unknown Source)
                   at java.lang.reflect.Method.invoke(Native Method) 
                   at com.google.firebase.FirebaseApp.zza(Unknown Source) 
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
                   at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
                   at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source) 
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1751) 
                   at android.content.ContentProvider.attachInfo(ContentProvider.java:1726) 
                   at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source) 
                   at android.app.ActivityThread.installProvider(ActivityThread.java:5853) 
                   at android.app.ActivityThread.installContentProviders(ActivityThread.java:5445) 
                   at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5384) 
                   at android.app.ActivityThread.-wrap2(ActivityThread.java) 
                   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545) 
                   at android.os.Handler.dispatchMessage(Handler.java:102) 
                   at android.os.Looper.loop(Looper.java:154) 
                   at android.app.ActivityThread.main(ActivityThread.java:6119) 
                   at java.lang.reflect.Method.invoke(Native Method) 
                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
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K.S*_*eak 63

清洁和重建项目应该有效.它对我有用.请看这个:https://code.google.com/p/android/issues/detail？id = 230211

bra*_*ene 8

关于这个:

错误:任务':app:packageDebug'.>!zip.isFile()执行失败

我通过删除build项目并再次运行来解决它.

希望这可以帮助.

Kri*_*rki 6

它非常简单只需运行./gradlew clean

如果您使用Cordova或Ionic Framework运行以下命令

cd platforms/android
./gradlew clean
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它易于修复.

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