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java.lang.NoClassDefFoundError： 失败的分辨率： Lcom/google/android/gms/common/R$string;

android java noclassdeffounderror
2022-09-01 18:03:14

我尝试了很多东西，但它并没有解决我的问题。

完整错误代码（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 app：

    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是做什么的，但我没有发现问题。询问您是否需要更多文件来解决问题。


答案 1

如果您在应用程序中使用 Realm 插件，那么您可以尝试升级插件，因为这是应用程序在运行时崩溃的原因之一。


更新领域插件的步骤：

  • 打开文件。build.gradle(Project: Project_name_here)
  • 将 Realm gradle 插件的类路径替换为最新的稳定版本，如下所示：
  • classpath "io.realm:realm-gradle-plugin:7.0.0"


另外，请检查文件中是否有任何过时的插件，因为它可能是应用程序崩溃的原因之一。build.gradle


或

在使用Gradle 3.6.0将Android Studio更新到3.6之后，我遇到了类似的问题。

我将 Gradle 降级到 3.5.3，以便解决此问题，直到将来修复为止。


步骤：

  • 打开文件。build.gradle(Project: Project_name_here)
  • 将依赖项下的 android 工具构建 gradle 的类路径替换为以下内容：
  • classpath 'com.android.tools.build:gradle:3.5.3'



请注意：这是一个临时修复。它可能会在将来得到修复，所以在那之前降级并继续应用程序开发。


答案 2

如果您刚刚将项目更新到 Gradle 并使用 Realm，那么这个问题很有可能是由 Realm 插件引起的。根据此注释，此问题发生在较旧的 Realm 插件版本（小于 .因此，只需更新到最新的 Realm 版本就很可能解决了这个问题。3.6.05.13.1

截至撰写本文时，它是：classpath "io.realm:realm-gradle-plugin:6.1.0"


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