Android studio v0.3.2, gradle, google maps v2.0 Sınıf bulunamadı "com.google.android.gms.maps.MapFragment

Question

Google Maps Android v2.0 ile ilgili bir sorunum var. seçenekleri ve her zaman bu stacktrace olsun:

1-03 17:39:26.015 2398-2398/com.** E/AndroidRuntime﹕ FATAL EXCEPTION: main 
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.**/com.** 
.MainActivity}: android.view.InflateException: Binary XML file line #24: Error inflating class fragment 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180) 
      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 
      at android.app.ActivityThread.access$600(ActivityThread.java:141) 
      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 
      at android.os.Handler.dispatchMessage(Handler.java:99) 
      at android.os.Looper.loop(Looper.java:137) 
      at android.app.ActivityThread.main(ActivityThread.java:5041) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:511) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
      at dalvik.system.NativeStart.main(Native Method) 
    Caused by: android.view.InflateException: Binary XML file line #24: Error inflating class fragment 
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 
      at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
      at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270) 
      at android.app.Activity.setContentView(Activity.java:1881) 
      at android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:208) 
      at android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.java:111) 
      at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:76) 
      at com.**.MainActivity.onCreate(MainActivity.java:43) 
      at android.app.Activity.performCreate(Activity.java:5104) 
      at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 
            at android.app.ActivityThread.access$600(ActivityThread.java:141) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 
            at android.os.Handler.dispatchMessage(Handler.java:99) 
            at android.os.Looper.loop(Looper.java:137) 
            at android.app.ActivityThread.main(ActivityThread.java:5041) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:511) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
            at dalvik.system.NativeStart.main(Native Method) 
    Caused by: android.support.v4.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.android.gms.maps.MapFragment: make sure class name exists, is public, and has an empty constructor that is public 
      at android.support.v4.app.Fragment.instantiate(Fragment.java:409) 
      at android.support.v4.app.Fragment.instantiate(Fragment.java:377) 
      at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:277) 
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676) 
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
            at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270) 
            at android.app.Activity.setContentView(Activity.java:1881) 
            at android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:208) 
            at android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.java:111) 
            at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:76) 
            at com.**.MainActivity.onCreate(MainActivity.java:43) 
            at android.app.Activity.performCreate(Activity.java:5104) 
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) 
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 
            at android.app.ActivityThread.access$600(ActivityThread.java:141) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 
            at android.os.Handler.dispatchMessage(Handler.java:99) 
            at android.os.Looper.loop(Looper.java:137) 
            at android.app.ActivityThread.main(ActivityThread.java:5041) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:511) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
            at dalvik.system.NativeStart.main(Native Method) 
    Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.maps.MapFragment" on path: /data/app/com.**-2.apk 
      at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 
      at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 
      at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
      at android.support.v4.app.Fragment.instantiate(Fragment.java:399) 
            at android.support.v4.app.Fragment.instantiate(Fragment.java:377) 
            at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:277) 
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676) 
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
            at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270) 
            at android.app.Activity.setContentView(Activity.java:1881) 
            at android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:208) 
            at android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.java:111) 
            at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:76) 
            at com.**.MainActivity.onCreate(MainActivity.java:43) 
            at android.app.Activity.performCreate(Activity.java:5104) 
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) 
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 
            at android.app.ActivityThread.access$600(ActivityThread.java:141) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 
            at android.os.Handler.dispatchMessage(Handler.java:99) 
            at android.os.Looper.loop(Looper.java:137) 
            at android.app.ActivityThread.main(ActivityThread.java:5041) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:511) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
            at dalvik.system.NativeStart.main(Native Method) 

Benim build.grade:

buildscript { 
    repositories { 
     mavenCentral() 
    } 
    dependencies { 
     classpath 'com.android.tools.build:gradle:0.6.+' 
    } 
} 
apply plugin: 'android' 

repositories { 
    mavenCentral() 
} 

android { 
    compileSdkVersion 19 
    buildToolsVersion "19" 

    defaultConfig { 
     minSdkVersion 8 
     targetSdkVersion 19 
    } 
} 

dependencies { 
    compile 'com.google.android.gms:play-services:3.1.36' 
// compile 'com.google.android.gms:play-services:+' //3.2.25 
    compile 'com.android.support:support-v4:19.0.+' 
    compile 'com.android.support:appcompat-v7:19.0.+' 
} 

Benim tezahür:

<?xml version="1.0" encoding="utf-8"?> 

activity_main.xml olarak

<uses-sdk 
    android:minSdkVersion="9" 
    android:targetSdkVersion="18" /> 

<application 
    android:allowBackup="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" 
    android:theme="@style/AppTheme" > 
    <meta-data 
     android:name="com.google.android.maps.v2.API_KEY" 
     android:value="*****"/> 
    <activity 
     android:name="com.*.NonLoggedActivity" 
     android:configChanges="orientation|keyboardHidden|screenSize" 
     android:label="@string/app_name" 
     android:theme="@style/FullscreenTheme" > 
    </activity> 
    <activity 
     android:name="com.*.LoginActivity" 
     android:label="@string/title_activity_login" 
     android:windowSoftInputMode="adjustResize|stateVisible" > 

    </activity> 
    <activity 
     android:name="com.*.MainActivity" 
     android:label="@string/title_activity_main" > 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
</application> 
<uses-permission android:name="android.permission.INTERNET"/> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/> 
<!-- The following two permissions are not required to use 
    Google Maps Android API v2, but are recommended. --> 
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> 
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> 

<permission 
    android:name="com.*.permission.MAPS_RECEIVE" 
    android:protectionLevel="signature" /> 
<uses-permission android:name="com.*.permission.MAPS_RECEIVE" /> 

<uses-feature 
    android:glEsVersion="0x00020000" 
    android:required="true"/> 
<uses-library 
    android:name="com.google.android.maps" 
    android:required="false" /> 

:

<fragment xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/map" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:name="com.google.android.gms.maps.MapFragment"/> 

Sdk yöneticisi:

Ve Proje yapısı: sorunun ne

fikrin var mı?

Answer 1

Sen için bağımlılıkları değiştirdiğinizde bu sorunu çözebilirsiniz: Ben konsolu üzerinden bunu yaptığımız zaman

dependencies { 
// compile 'com.google.android.gms:play-services:3.1.36' 
    compile 'com.google.android.gms:play-services:3.2.25' //3.2.25 
    compile 'com.android.support:support-v4:19.0.+' 
    compile 'com.android.support:appcompat-v7:19.0.+' 
} 

ve ben Android Studio'da bu denedik

sudo . gradlew clean 
sudo . gradlew build 
sudo . gradlew installDebug 

komut satırında bunu yazmak, ama benim uygulama başarılı çalışır.

Answer 2

Diğer çözüm:

android stüdyoda projeyi yeniden: maskelenmiş çünkü

<meta-data android:name="com.google.android.gms.version" 
     android:value="@integer/google_play_services_version" /> 

Yani, herhangi bir çözüm succed olmaz:

Build->rebuild project 

Answer 3

bir problem bu özlüyorum ki bu diğer problem.