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社区首页 >问答首页 >无法获取提供程序androidx.startup.InitializationProvider

问无法获取提供程序androidx.startup.InitializationProvider
EN

Stack Overflow用户
提问于 2020-12-16 18:13:19
回答 3查看 2.9K关注 0票数 9

我试图在Android9设备上运行这个项目，但我得到了以下错误，说是Unable to get provider androidx.startup.InitializationProvider:。

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2020-12-16 15:19:03.075 25234-25234/com.example.phoE/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.pho, PID: 25234
    java.lang.RuntimeException: Unable to get provider androidx.startup.InitializationProvider: java.lang.ClassNotFoundException: Didn't find class "androidx.startup.InitializationProvider" on path: DexPathList[[zip file "/data/appcom.example.pho-Z8JhKzo4aoi5K98ZrK71WQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.pho-Z8JhKzo4aoi5K98ZrK71WQ==/lib/arm64, /data/app/com.example.pho-Z8JhKzo4aoi5K98ZrK71WQ==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
        at android.app.ActivityThread.installProvider(ActivityThread.java:6857)
        at android.app.ActivityThread.installContentProviders(ActivityThread.java:6399)
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6303)
        at android.app.ActivityThread.access$1300(ActivityThread.java:241)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1819)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:216)
        at android.app.ActivityThread.main(ActivityThread.java:7188)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)
     Caused by: java.lang.ClassNotFoundException: Didn't find class "androidx.startup.InitializationProvider" on path: DexPathList[[zip file "/data/app/com.example.pho-Z8JhKzo4aoi5K98ZrK71WQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.pho-Z8JhKzo4aoi5K98ZrK71WQ==/lib/arm64, /data/app/com.example.pho-Z8JhKzo4aoi5K98ZrK71WQ==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        at android.app.AppComponentFactory.instantiateProvider(AppComponentFactory.java:121)
        at androidx.core.app.CoreComponentFactory.instantiateProvider(CoreComponentFactory.java:67)
        at android.app.ActivityThread.installProvider(ActivityThread.java:6841)
        at android.app.ActivityThread.installContentProviders(ActivityThread.java:6399) 
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6303) 
        at android.app.ActivityThread.access$1300(ActivityThread.java:241) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1819) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:216) 
        at android.app.ActivityThread.main(ActivityThread.java:7188) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)

我尝试了here提到的所有方法，但都不起作用。如果有人能帮我的话真的很感谢。

Gradle文件

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buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.dicedmelon.gradle:jacoco-android:0.1.4'
    }
}

plugins {
    id "com.diffplug.gradle.spotless" version "3.16.0"
}

apply plugin: 'com.android.application'
apply plugin: 'jacoco-android'
apply plugin: 'realm-android'
apply plugin: "com.github.b3er.local.properties"

def keystorePropertiesFile = rootProject.file("sample_keystore.properties")

def keystoreProperties = new Properties()

def LOCAL_KEY_PRESENT = project.hasProperty('SIGNING_KEY_FILE') && rootProject.file(SIGNING_KEY_FILE).exists()

keystoreProperties.load(new FileInputStream(keystorePropertiesFile))

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"

    defaultConfig {
        applicationId "org.fossasia.phimpme"
        minSdkVersion 21
        targetSdkVersion 29
        versionCode 14
        versionName '1.11.0'
        multiDexEnabled true
        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
        vectorDrawables.useSupportLibrary = true
        resConfigs "en"
        ndk {
            abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
        }
        renderscriptTargetApi 19
        renderscriptSupportModeEnabled true
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    signingConfigs {
        if (TRAVIS_BUILD) {
            release {
                storeFile KEYSTORE_FILE
                storePassword System.getenv("STORE_PASS")
                keyAlias System.getenv("ALIAS")
                keyPassword System.getenv("KEY_PASS")
            }
        } else if (LOCAL_KEY_PRESENT) {
            release {
                storeFile rootProject.file(SIGNING_KEY_FILE)
                storePassword STORE_PASS
                keyAlias ALIAS
                keyPassword KEY_PASS
            }
        }
    }

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

            if (LOCAL_KEY_PRESENT || TRAVIS_BUILD)
                signingConfig signingConfigs.release
        }
        debug {
            testCoverageEnabled false

        }
    }

    packagingOptions {
        exclude 'META-INF/maven/org.apache.maven/maven-artifact/pom.xml'
        exclude 'licenses/javolution.license.TXT'
        exclude 'META-INF/maven/org.apache.maven.wagon/wagon-http-shared/pom.properties'
        exclude 'META-INF/maven/*'
        exclude 'org/codehaus/classworlds/uberjar/boot/Bootstrapper.class'
    }

    configurations {
        implementation.exclude group: 'org.jetbrains', module: 'annotations'
    }

    lintOptions {
        abortOnError false
        disable "Instantiatable"
    }

    tasks.withType(JavaCompile) {
        configure(options) {
            // TODO
            compilerArgs << "-Xlint:unchecked"
            compilerArgs << "-Xlint:-rawtypes"
        }
    }

    dexOptions {
        jumboMode = true
    }
    externalNativeBuild {
        ndkBuild {
            path 'src/main/jni/Android.mk'
        }
    }
}

repositories {
    mavenCentral()
    maven { url "https://jitpack.io" }
}

spotless {
    java {
        googleJavaFormat()
        target '**/*.java'
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    androidTestImplementation('com.android.support.test.espresso:espresso-core:3.1.0', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    // Core library
    androidTestImplementation 'androidx.test:core:1.3.0'

    // AndroidJUnitRunner and JUnit Rules
    androidTestImplementation 'androidx.test:runner:1.2.0'
    androidTestImplementation 'androidx.test:rules:1.3.0'

    //retrofit
    implementation "com.squareup.retrofit2:retrofit:$rootProject.retrofitVersion"
    implementation "com.squareup.retrofit2:converter-gson:$rootProject.retrofitVersion"
    implementation 'com.squareup.okhttp3:logging-interceptor:4.9.0'

    //google and support
    implementation "androidx.appcompat:appcompat:$rootProject.supportLibraryVersion"
    implementation "androidx.vectordrawable:vectordrawable-animated:1.1.0"
    implementation "androidx.legacy:legacy-support-v4:1.0.0"
    implementation "com.google.android.material:material:1.2.1"
    implementation "androidx.vectordrawable:vectordrawable:1.1.0"
    implementation "androidx.palette:palette:1.0.0"
    implementation "androidx.cardview:cardview:1.0.0"
    implementation "androidx.browser:browser:1.2.0"
    implementation "androidx.recyclerview:recyclerview:1.1.0"
    implementation 'androidx.constraintlayout:constraintlayout:2.0.2'

    //exoplayer
    implementation 'com.google.android.exoplayer:exoplayer:r1.5.7'

    implementation "androidx.lifecycle:lifecycle-extensions:$rootProject.lifecycleVersion"


    implementation 'com.koushikdutta.ion:ion:3.0.9'
    implementation 'org.jetbrains:annotations-java5:20.1.0'
    implementation 'com.android.support:multidex:1.0.3'
    implementation group: 'com.box', name: 'box-android-sdk', version: '5.0.0'



}

apply plugin: 'com.android.application'
apply plugin: 'jacoco-android'
android
EN

回答 3

Stack Overflow用户

回答已采纳

发布于 2020-12-26 21:27:01

您可以通过禁用所有组件和依赖项的自动初始化来修复此问题。

在清单中包含此代码段：

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    <provider
        android:name="androidx.startup.InitializationProvider"
        android:authorities="${applicationId}.androidx-startup"
        tools:node="remove" />

我还添加了一个新的依赖项，尽管这实际上可能并不是必需的：

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implementation "androidx.startup:startup-runtime:1.0.0"

阅读更多关于这个的内容(新的？)这里有自动应用程序初始化的东西：https://developer.android.com/topic/libraries/app-startup

票数 9
EN

Stack Overflow用户

发布于 2021-07-09 01:03:01

如果您的应用程序中有androidx.startup:startup-runtime:1.0.0，则需要添加一些代码以防止R8删除InitializationProvider，并确保InitializationProvider包含在主dex文件中。希望这个问题能在下一个版本中得到解决。首先，在应用程序级别的build.gradle文件中声明发布构建类型中的multiDexKeepProguard：

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    buildTypes {
        release {
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            multiDexKeepProguard = file('multidex-config.pro')
        }

然后，在顶层的multidex-config.pro文件中添加以下内容：

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-keep class androidx.startup.AppInitializer
-keep class * extends androidx.startup.Initializer

您还需要向proguard-rules.pro文件中添加一些额外的行：

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-keepnames class * extends androidx.startup.Initializer
# These Proguard rules ensures that ComponentInitializers are are neither shrunk nor obfuscated,
# and are a part of the primary dex file. This is because they are discovered and instantiated
# during application startup.
-keep class * extends androidx.startup.Initializer {
    # Keep the public no-argument constructor while allowing other methods to be optimized.
    <init>();
}

来自https://issuetracker.google.com/issues/191729671和https://developer.android.com/studio/build/multidex#multidexkeepproguard-property

票数 3
EN

Stack Overflow用户

发布于 2021-09-21 04:51:34

将您的启动运行时库版本更新为1.1.0。this拉取请求中包含了prfarlow的答案

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/65321223

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