java - Google map 未找到类 "com.google.android.gms.dynamic.zza"

Question

我一直在关注本教程 implementing google maps android sdk并达到标题中提到的错误。本问题末尾提供崩溃详细信息。我一直在关注很多 SO 线程，但没有结果。到目前为止，一些谷歌也证明不了。

我尝试过哪些失败的修复:

• 禁用多索引
• 禁用“即时运行”
• 更改/降级各种组合的版本

你们有线索吗？

这是我的 Gradle 应用配置:

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'realm-android'

repositories {
    maven { url 'https://maven.fabric.io/public' }
    google()
}

android {
    compileSdkVersion 28
    buildToolsVersion '28.0.3'
    useLibrary 'org.apache.http.legacy'

    defaultConfig {
        applicationId "com.akukurir.android"
        minSdkVersion 15
        targetSdkVersion 28
        versionCode 33
        versionName "1.7.7~beta6"

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

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

//    implementation 'io.nlopez.smartlocation:library:3.3.1'
    implementation('io.nlopez.smartlocation:library:3.3.3') {
        transitive = false
    }


    implementation('com.crashlytics.sdk.android:crashlytics:2.5.5@aar') {
        transitive = true
    }

    implementation 'com.android.support:multidex:1.0.3'

    //implementation 'com.android.support:appcompat-v7:23.1.1'
    //noinspection GradleCompatible
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:animated-vector-drawable:28.0.0'
    implementation 'com.android.support:customtabs:28.0.0'
    implementation 'com.android.support:percent:28.0.0'


    implementation 'com.google.firebase:firebase-core:16.0.4'
    implementation 'com.google.firebase:firebase-messaging:17.3.3'
    implementation 'com.google.firebase:firebase-crash:16.2.1'
    implementation 'com.google.firebase:firebase-database:16.0.3'

    implementation 'com.google.android.gms:play-services-base:16.0.1'
    implementation 'com.google.android.gms:play-services-drive:16.0.0'
    implementation 'com.google.android.gms:play-services-location:16.0.0'
    implementation 'com.google.android.gms:play-services-gcm:16.0.0'

    implementation 'com.github.gcacace:signature-pad:1.0.1'
    implementation 'com.rengwuxian.materialedittext:library:2.0.3'
    implementation 'com.pixplicity.easyprefs:library:1.6'
    implementation 'com.squareup.picasso:picasso:2.5.2'
    implementation 'com.akexorcist:googledirectionlibrary:1.0.3'
    implementation 'com.squareup.okhttp3:okhttp:3.2.0'
    implementation 'com.wdullaer:materialdatetimepicker:2.4.0'
    implementation 'com.karumi:dexter:5.0.0'
    testImplementation 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'

这是项目 Gradle 配置:

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.1'
        classpath 'io.realm:realm-gradle-plugin:3.3.2'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:4.1.0'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

ext {
    appName = "AkuKurir"
}

这是 XML:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <fragment xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/maps"
        tools:context=".MainActivity"
        android:name="com.google.android.gms.maps.SupportMapFragment" />

    <LinearLayout
        android:id="@+id/layoutButtonTop"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:visibility="gone"
        android:paddingTop="10dp"
        android:paddingLeft="10dp"
        android:paddingRight="10dp"
        android:orientation="horizontal">

        <Button
            android:id="@+id/bKerjaan"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="bKerjaan_clicked"
            android:text="Kerjaan (0)"
            android:textSize="16sp" />

        <Button
            android:id="@+id/bMinta"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="bMinta_clicked"
            android:text="Minta (0)"
            android:textSize="16sp" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/layoutButtonBelow"
        android:layout_alignParentBottom="true"
        android:layout_width="match_parent"
        android:background="@color/white"
        android:layout_height="wrap_content">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingLeft="16dp"
            android:paddingRight="16dp"
            android:orientation="vertical">

            <Button
                android:id="@+id/bBidding"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:onClick="bBidding_clicked"
                android:background="@drawable/roundedbutton"
                android:text="Bidding (0)"
                android:layout_marginBottom="4dp"
                android:layout_marginTop="8dp"
                android:textSize="16sp" />

            <Button
                android:id="@+id/bTugas"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:onClick="bTugas_clicked"
                android:background="@drawable/roundedbutton"
                android:text="Tugas (0)"
                android:layout_marginBottom="4dp"
                android:layout_marginTop="4dp"
                android:textSize="16sp" />

            <Button
                android:id="@+id/bPendapatan"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:onClick="bPendapatan_clicked"
                android:background="@drawable/roundedbutton"
                android:layout_marginBottom="8dp"
                android:layout_marginTop="4dp"
                android:text="Pendapatan"
                android:textSize="16sp" />
        </LinearLayout>
    </LinearLayout>
    <ImageButton
        android:id="@+id/ibRefresh"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@id/layoutButtonBelow"
        android:layout_alignParentEnd="true"
        android:layout_alignParentRight="true"
        android:layout_marginBottom="8dp"
        android:layout_marginRight="8dp"
        android:src="@drawable/ic_action_refresh" />
</RelativeLayout>

崩溃日志:

2018-10-12 14:50:59.186 26804-26804/? E/UncaughtException: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.akukurir.android/com.akukurir.android.MainActivity}: android.view.InflateException: Binary XML file line #6: Binary XML file line #6: Error inflating class fragment
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2792)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2870)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1601)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:172)
        at android.app.ActivityThread.main(ActivityThread.java:6590)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
     Caused by: android.view.InflateException: Binary XML file line #6: Binary XML file line #6: Error inflating class fragment
     Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
     Caused by: android.support.v4.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.android.gms.maps.SupportMapFragment: calling Fragment constructor caused an exception
        at android.support.v4.app.Fragment.instantiate(Fragment.java:465)
        at android.support.v4.app.FragmentContainer.instantiate(FragmentContainer.java:50)
        at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3736)
        at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120)
        at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:405)
        at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:387)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
        at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:419)
        at android.app.Activity.setContentView(Activity.java:2683)
        at com.akukurir.android.MainActivity.onCreate(MainActivity.java:80)
        at android.app.Activity.performCreate(Activity.java:7023)
        at android.app.Activity.performCreate(Activity.java:7014)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1215)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2745)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2870)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1601)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:172)
        at android.app.ActivityThread.main(ActivityThread.java:6590)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:334)
        at android.support.v4.app.Fragment.instantiate(Fragment.java:443)
        at android.support.v4.app.FragmentContainer.instantiate(FragmentContainer.java:50) 
        at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3736) 
        at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120) 
        at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:405) 
        at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:387) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 
        at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:419) 
        at android.app.Activity.setContentView(Activity.java:2683) 
        at com.akukurir.android.MainActivity.onCreate(MainActivity.java:80) 
        at android.app.Activity.performCreate(Activity.java:7023) 
        at android.app.Activity.performCreate(Activity.java:7014) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1215) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2745) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2870) 
        at android.app.ActivityThread.-wrap11(Unknown Source:0) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1601) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:172) 
        at android.app.ActivityThread.main(ActivityThread.java:6590) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 
     Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/maps/SupportMapFragment$zzb;
        at com.google.android.gms.maps.SupportMapFragment.<init>(Unknown Source:3)
        at java.lang.reflect.Constructor.newInstance0(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:334) 
        at android.support.v4.app.Fragment.instantiate(Fragment.java:443) 
        at android.support.v4.app.FragmentContainer.instantiate(FragmentContainer.java:50) 
        at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3736) 
        at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120) 
        at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:405) 
        at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:387) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 
        at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:419) 
        at android.app.Activity.setContentView(Activity.java:2683) 
        at com.akukurir.android.MainActivity.onCreate(MainActivity.java:80) 
        at android.app.Activity.performCreate(Activity.java:7023) 
        at android.app.Activity.performCreate(Activity.java:7014) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1215) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2745) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2870) 
        at android.app.ActivityThread.-wrap11(Unknown Source:0) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1601) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:172) 
        at android.app.ActivityThread.main(ActivityThread.java:6590) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 
     Caused by: java.lang.ClassNotFoundException: com.google.android.gms.maps.SupportMapFragment$zzb
        at java.lang.VMClassLoader.findLoadedClass(Native Method)
2018-10-12 14:50:59.186 26804-26804/? E/UncaughtException:     at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:738)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:363)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
            ... 32 more
     Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/dynamic/zza;
            ... 32 more
     Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.dynamic.zza" on path: DexPathList[[zip file "/data/app/com.akukurir.android-AeYi8U9gmESv2Td7QUvHGg==/base.apk"],nativeLibraryDirectories=[/data/app/com.akukurir.android-AeYi8U9gmESv2Td7QUvHGg==/lib/arm64, /data/app/com.akukurir.android-AeYi8U9gmESv2Td7QUvHGg==/base.apk!/lib/arm64-v8a, /system/lib64, /system/vendor/lib64]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)

Answer 1

Error inflating class fragment - Unable to instantiate fragment com.google.android.gms.maps.SupportMapFragment

您应该在 build.gradle 部分添加 play-services-maps。

implementation "com.google.android.gms:play-services-maps:$googlePlayVersion" //like-->15.0.0

XML

  <fragment
   class="com.google.android.gms.maps.SupportMapFragment"

注意

您的 onCreate(Bundle savedInstanceState) 部分将

mapFragment = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.your_id));
        if (mapFragment != null) {
            mapFragment.getMapAsync(new OnMapReadyCallback() {
                @Override
                public void onMapReady(GoogleMap map) {
                    //loadMap(map);
                }
            });
        } else {
            Toast.makeText(this, "Error - Map Fragment was null!!", Toast.LENGTH_SHORT).show();
        }