[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/R$string;
我尝试了很多东西，但它不能解决我的问题。
完整错误代码（kompletter 错误代码）：
05-16 09:59:53.428 25010-25010/main.faseflex.de.fgnapp E/AndroidRuntime: FATAL EXCEPTION: main
Process: main.faseflex.de.fgnapp, PID: 25010
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/R$string;
at com.google.android.gms.common.internal.StringResourceValueReader.<init>(Unknown Source:14)
at com.google.firebase.FirebaseOptions.fromResource(Unknown Source:2)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source:19)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source:4)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1925)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1900)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source:23)
at android.app.ActivityThread.installProvider(ActivityThread.java:6578)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6133)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6043)
at android.app.ActivityThread.-wrap1(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1764)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6944)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.common.R$string" on path: DexPathList[[zip file "/data/app/main.faseflex.de.fgnapp-C4iBOV7sIO2cNc4pfCATmA==/base.apk"],nativeLibraryDirectories=[/data/app/main.faseflex.de.fgnapp-C4iBOV7sIO2cNc4pfCATmA==/lib/arm64, /system/lib64, /system/vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:93)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.google.android.gms.common.internal.StringResourceValueReader.<init>(Unknown Source:14)
at com.google.firebase.FirebaseOptions.fromResource(Unknown Source:2)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source:19)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source:4)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1925)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1900)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source:23)
at android.app.ActivityThread.installProvider(ActivityThread.java:6578)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6133)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6043)
at android.app.ActivityThread.-wrap1(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1764)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6944)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
build.gradle 应用程序：
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
//buildToolsVersion "25.0.2"
defaultConfig {
applicationId "main.faseflex.de.fgnapp"
minSdkVersion 21
targetSdkVersion 25
multiDexEnabled true
dexOptions {
preDexLibraries true
}
versionCode 1
versionName "0.98.41"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
multiDexKeepFile file('multidex-config.txt')
}
}
productFlavors {
}
}
dependencies {
implementation 'com.android.support:support-v4:25.4.0'
implementation 'com.android.support:support-vector-drawable:25.4.0'
implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
implementation 'com.google.firebase:firebase-core:15.0.2'
implementation 'com.google.firebase:firebase-messaging:15.0.2'
implementation 'com.google.firebase:firebase-database:15.0.1'
implementation 'com.google.firebase:firebase-auth:15.1.0'
implementation 'com.android.support:appcompat-v7:25.4.0'
implementation 'com.android.support:design:25.4.0'
implementation 'com.android.support:preference-v7:25.4.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.0'
implementation 'com.github.SHashank02051997:FancyToast-Android:0.1.3'
implementation 'com.android.support:multidex:1.0.3'
implementation 'com.google.android.gms:play-services-auth:15.0.1'
testImplementation 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
configurations.all {
resolutionStrategy.eachDependency { DependencyResolveDetails details ->
def requested = details.requested
if (requested.group == 'com.android.support') {
if (!requested.name.startsWith("multidex")) {
details.useVersion '25.3.0'
}
}
}
}
build.gradle 项目：
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.2'
classpath 'com.google.gms:google-services:3.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
google()
maven {
url "https://jitpack.io"
}
maven {
url "https://maven.google.com"
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
AndroidManifest.xml：
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="main.faseflex.de.fgnapp"
tools:node="replace">
<supports-screens
android:anyDensity="true"
android:compatibleWidthLimitDp="50"
android:largeScreens="true"
android:normalScreens="true"
android:resizeable="false"
android:smallScreens="false"
android:xlargeScreens="false" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@mipmap/fgn_icon"
android:label="@string/app_name"
android:resizeableActivity="false"
android:roundIcon="@mipmap/fgn_icon"
android:supportsRtl="true"
android:theme="@style/AppTheme">
------------------------------------------------
MAIN ACTIVITY
------------------------------------------------
<activity
android:name=".FGNmainActivity"
android:label="FGN-App"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
------------------------------------------------
STUNDENPLAN
------------------------------------------------
<activity
android:name=".activity_timetable"
android:label="FGN-App | Stundenplan"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
ESSENSBESTELLUNG
------------------------------------------------
<activity
android:name=".activity_food"
android:label="FGN-App | Essenplan"
android:parentActivityName=".FGNmainActivity"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
MDV
------------------------------------------------
<activity
android:name=".activity_mdv"
android:label="FGN-App | Verkehrsverbund"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
DOKUMENTE
------------------------------------------------
<activity
android:name=".activity_documents"
android:label="FGN-App | Dokumente"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
NEWS
------------------------------------------------
<activity
android:name=".activity_news"
android:label="FGN-App | News"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
LEHRER
------------------------------------------------
<activity
android:name=".activity_teachers"
android:label="FGN-App | Lehrer"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
MOODLE
------------------------------------------------
<activity
android:name=".activity_moodle"
android:label="FGN-App | Moodle"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
OFFICE 365
------------------------------------------------
<activity
android:name=".activity_office"
android:label="FGN-App | Office 365"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
KONTAKT
------------------------------------------------
<activity
android:name=".activity_contact"
android:label="FGN-App | Kontakt"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
TERMINE
------------------------------------------------
<activity
android:name=".activity_termine"
android:label="FGN-App | Termine"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
MITTAGSBAND
------------------------------------------------
<activity
android:name=".activity_mittagsband"
android:label="FGN-App | Mittagsband"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.APP_BROWSER" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
FEEDBACK
------------------------------------------------
<activity
android:name=".activity_menu_feedback"
android:label="FGN-App | Feedback"
android:parentActivityName=".SettingsActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.DEFAULT" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
IMPRESSUM
------------------------------------------------
<activity
android:name=".activity_menu_impressum"
android:label="FGN-App | Impressum"
android:parentActivityName=".FGNmainActivity"
android:screenOrientation="portrait"
android:theme="@style/AppTheme">
<intent-filter>
<category android:name="android.intent.category.DEFAULT" />
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
------------------------------------------------
FIREBASE
------------------------------------------------
<service android:name=".MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
<service android:name=".FirebaseIDService">
<intent-filter>
<action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
</intent-filter>
</service>
<service android:name=".MyInstanceIDListenerService">
<intent-filter>
<action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
</intent-filter>
</service>
------------------------------------------------
EINSTELLUNGEN
------------------------------------------------
<activity
android:name=".SettingsActivity"
android:label="FGN-App | Einstellungen"
android:parentActivityName=".FGNmainActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="main.faseflex.de.fgnapp.FGNmainActivity" />
</activity>
------------------------------------------------
SPLASH SCREEN
------------------------------------------------
<activity
android:name=".SplashActivity"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
------------------------------------------------
CHANGELOG
------------------------------------------------
<activity
android:name=".ChangelogActivity"
android:label="FGN-App | Changelog"
android:parentActivityName=".SettingsActivity"></activity>
</application>
</manifest>
我知道 NoClassDefFoundError 做什么，但我没有发现问题。 询问您是否需要更多文件来解决问题。
如果您在应用中使用Realm 插件，那么您可以尝试升级您的插件，因为这是应用在运行时崩溃的原因之一。
更新领域插件的步骤：
build.gradle(Project: Project_name_here)文件。classpath "io.realm:realm-gradle-plugin:7.0.0"
另外，请检查build.gradle文件中是否有任何过时的插件，因为这可能是应用程序崩溃的原因之一。
或者
在使用Gradle 3.6.0将 Android Studio 更新到 3.6 后，我遇到了类似的问题。
我将我的Gradle降级到 3.5.3以解决这个问题，直到它在未来得到修复。
脚步：
build.gradle(Project: Project_name_here)文件。classpath 'com.android.tools.build:gradle:3.5.3'
请注意：这是一个临时修复。 它可能会在未来得到修复，因此在此之前降级并继续应用程序开发。
如果您刚刚将项目更新到 Gradle 3.6.0并且正在使用Realm ，则此问题很有可能是由Realm 插件引起的。 根据此评论，此问题发生在较旧的 Realm 插件版本上，低于5.13.1 。 因此，只需更新到最新的 Realm 版本就很可能解决问题。
在撰写本文时，它是： classpath "io.realm:realm-gradle-plugin:6.1.0"
你必须更新你的REALM-PLUGIN并且你需要在Top-Level Gradle (Project:Gradle) 中写这个，复制粘贴到“ classpath ”行下面：
buildscript {
...
dependencies {
classpath 'io.realm:realm-gradle-plugin:7.0.0' //<--Your answer.
}
}
嗨，我知道这个问题已经晚了，但是对于当前的 android 版本，我解决了这个问题。
com.android.tools.build:gradle 到最新的稳定版（android 更新不这样做）
如果使用领域：
如果使用 gms 服务
这个问题的一些答案涉及 multidex 和其他修复，但没有为我解决。
这就是为什么做出这个答案。
我目前的设置：
项目级
dependencies {
classpath 'com.android.tools.build:gradle:4.0.0'
classpath "io.realm:realm-gradle-plugin:6.0.2"
classpath 'com.google.gms:google-services:4.3.3'
}
应用级
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'androidx.core:core:1.3.0'
implementation 'androidx.annotation:annotation:1.1.0'
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.google.android.material:material:1.1.0'
implementation 'com.android.volley:volley:1.1.1'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.recyclerview:recyclerview:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.facebook.android:facebook-login:5.15.3'
implementation "com.google.android.gms:play-services-location:17.0.0"
implementation 'com.google.code.gson:gson:2.8.5'
implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'commons-validator:commons-validator:1.6'
implementation 'com.appeaser.sublimepickerlibrary:sublimepickerlibrary:2.1.2'
implementation 'de.hdodenhof:circleimageview:2.2.0'
implementation 'com.google.maps.android:android-maps-utils:0.5+'
implementation 'com.google.android.gms:play-services-maps:17.0.0'
implementation 'com.evrencoskun.library:tableview:0.8.8'
implementation 'androidx.multidex:multidex:2.0.1'
implementation 'com.onesignal:OneSignal:[3.9.1, 3.99.99]'
implementation 'com.google.firebase:firebase-core:17.4.3'
implementation 'com.facebook.android:facebook-share:5.15.3'
implementation('com.smartlook.recording:app:1.1.0-native')
}
希望能帮到几个！
由于realm-db而遇到了这个问题
它基于 gradle 的 alpha 版本和其他一些特定于项目的情况（AndroidX、Kotlin），所以这不是一个普遍问题，而是要检查的另一件事
最近，在更新到Gradle 3.6.4 （和更新版本）之后，遇到了同样的问题ClassNotFoundException: Didn't find class "com.google.android.gms.common.R$string" 。
就我而言，它是旧的不推荐使用的io.mironov.smuggler插件。
似乎在大多数情况下问题出在旧插件上（尤其是那些使用转换 api 的插件），所以要找到哪个你首先应该尝试更新它们。 如果这没有帮助，只需一一禁用它们，直到应用程序开始运行而没有错误。
据我所知，这个问题来自“项目级别” build.gradle文件中依赖项的版本冲突。 尤其是在 gradle 版本更新时被捕获。
buildscript {
...
dependencies {
classpath 'com.google.gms:google-services:4.3.4'
classpath 'com.android.tools.build:gradle:4.1.1'
classpath "io.objectbox:objectbox-gradle-plugin:2.8.1"
classpath 'com.google.firebase:firebase-crashlytics-gradle:2.4.1'
}
}
当您更新 gradle 版本（ classpath 'com.android.tools.build:gradle:4.1.1' ）时，请确保您的其他类路径依赖项也是最新的。
我从我的项目中删除了所有的 firebase 和 gms 依赖项，并且错误发生在leakcanary 中，因此删除它。 又一次错误发生在 calligraphy3 等等......我认为它的 multidex 错误。
我最近也面临同样的问题。
使用classpath('com.google.firebase:perf-plugin:1.2.1') 。 并在禁用它后工作。
我有同样的问题，所以请确保扩展应用程序的类具有以下内容：
@Override
protected void attachBaseContext(Context base) {
super.attachBaseContext(base);
MultiDex.install(this);
}
否则，您需要进行清理 - 重建。
java.lang.NoClassDefFoundError: Failed resolution Failed resolution of: Lcom/google/android/gms/common/internal/zzab;
[英]java.lang.NoClassDefFoundError: Failed resolution Failed resolution of: Lcom/google/android/gms/common/internal/zzab;
java.lang.NoClassDefFoundError：无法解决以下问题：Lcom / google / android / gms / common / internal / zzbp;
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/internal/zzbp;
java.lang.NoClassDefFoundError：无法解决以下问题：Lcom / google / android / gms / common / internal / zzbq附近的地方应用
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/internal/zzbq Nearby Place App
java.lang.NoClassDefFoundError：无法解决以下问题：Lcom / google / android / gms / common / internal / zzbo;
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/internal/zzbo;
java.lang.NoClassDefFoundError：解析失败：Lcom/google/android/gms/common/util/zzq；
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/util/zzq;
java.lang.NoClassDefFoundError：无法解决以下问题：Lcom / google / android / gms / common / GoogleApiAvailabilityLight;
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/GoogleApiAvailabilityLight;
用firebase java.lang.NoClassDefFoundError响应本机：无法解决以下问题：Lcom / google / android / gms / common / internal / zzbq
[英]React Native with firebase java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/internal/zzbq
java.lang.NoClassDefFoundError：解析失败：Lcom / google / android / gms / common / GooglePlayServicesUtil
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/GooglePlayServicesUtil
java.lang.NoClassDefFoundError：解析失败：Lcom / google / android / gms / common / util / zzt;
[英]java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/util/zzt;
java.lang.noClassDefFoundError：无法解决以下问题：Lcom / facebook / R $ style;
[英]java.lang.noClassDefFoundError: Failed resolution of: Lcom/facebook/R$style;
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