Android R8 即时崩溃

Posted 2023-05-06

【中文标题】Android R8 即时崩溃

【英文标题】：Android R8 Instant Crash

【发布时间】：2021-08-21 13:50:44

【问题描述】：

我正在尝试使用 R8 完整模式 构建我的应用程序的发布版本，但它会导致崩溃。更具体地说，当通过 android Studio 安装时，构建将完全正常运行，或者它会立即崩溃并添加下面的堆栈跟踪。

有时它会在配置更改后立即发生，例如 debuggable false 到 debuggable true，有时是在连续构建相同的 gradle 配置之后，这很奇怪，我无法确定它的行为。

release 
    proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
    minifyEnabled true
    debuggable false
    shrinkResources true

Proguard 文件：

-keepclassmembers class fqcn.of.javascript.interface.for.webview 
       public *;


## kotlin
-dontwarn org.jetbrains.annotations.**
-keep class kotlin.Metadata  *; 

-dontwarn kotlin.reflect.jvm.internal.**
-keep class kotlin.reflect.jvm.internal.*  *; 

-keepclassmembers class kotlin.Metadata 
   public <methods>;


-keepnames @dagger.hilt.android.lifecycle.HiltViewModel class * extends androidx.lifecycle.ViewModel

应用程序是用

构建的 Android Studio 4.2.1 AGP 版本 4.2.1 Gradle 版本 gradle-6.7.1-all

由于包含 Jetpack Compose，我们还添加了：

tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all 
        kotlinOptions 
            jvmTarget = "1.8"
            freeCompilerArgs += [
                    "-Xallow-jvm-ir-dependencies",
                    "-P",
                    "plugin:androidx.compose.compiler.plugins.kotlin:suppressKotlinVersionCompatibilityCheck=true"
            ]
        



compileOptions 
        coreLibraryDesugaringEnabled true
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8

coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'

此外，还包括multiDexEnabled true 和implementation "org.jetbrains.kotlin:kotlin-reflect:1.5.10"，这将是一个可能的解决方案。

崩溃 1：

E/zd3: SafeAtomicHelper is broken!
    java.lang.ClassCastException
        at java.util.concurrent.atomic.AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl.<init>(AtomicReferenceFieldUpdater.java:352)
        at java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater(AtomicReferenceFieldUpdater.java:109)
        at zd3.<clinit>(Unknown Source:96)
        at be3.t(Unknown Source:46)
        at d93.<init>(Unknown Source:41)
        at ad3.<init>(Unknown Source:77)
        at i93.a(Unknown Source:186)
        at r93.c(Unknown Source:410)
        at qg8.<init>(Unknown Source:247)
        at og8.b(Unknown Source:108)
        at MyAppApplication.c(Unknown Source:74)
        at MyAppApplication.onCreate(Unknown Source:44)
        at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1190)
        at android.app.ActivityThread.handleMakeApplication(ActivityThread.java:7184)
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:7134)
        at android.app.ActivityThread.access$1500(ActivityThread.java:274)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2102)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:237)
        at android.app.ActivityThread.main(ActivityThread.java:8167)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:496)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1100)

崩溃 2：

Fatal Exception: java.lang.ExceptionInInitializerError
       at kotlin.LazyKt__LazyJVMKt.lazy(LazyKt__LazyJVMKt.java:34)
       at kotlin.reflect.jvm.internal.KProperty1Impl.<init>(KProperty1Impl.java:41)
       at kotlin.reflect.jvm.internal.ReflectionFactoryImpl.property1(ReflectionFactoryImpl.java:18)
       at kotlin.jvm.internal.Reflection.property1(Reflection.java:2)
       at kotlin.reflect.jvm.internal.KDeclarationContainerImpl$Data.<clinit>(KDeclarationContainerImpl.java:18)
       at kotlin.reflect.jvm.internal.KClassImpl$data$1.invoke(KClassImpl.java)
       at kotlin.reflect.jvm.internal.KClassImpl$data$1.invoke(KClassImpl.java)
       at kotlin.reflect.jvm.internal.ReflectProperties$LazyVal.invoke(ReflectProperties.java:11)
       at kotlin.reflect.jvm.internal.KClassImpl.getSimpleName(KClassImpl.java:2)
       at com.android.tools.r8.GeneratedOutlineSupport.outline55(GeneratedOutlineSupport.java:4)
       at MyAppViewModel.subscribe(MyAppViewModel.java:2)
       at MyAppActivity.onResume(MyAppActivity.java:26)
       at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1454)
       at android.app.Activity.performResume(Activity.java:8111)
       at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4647)
       at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4690)
       at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
       at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2267)
       at android.os.Handler.dispatchMessage(Handler.java:107)
       at android.os.Looper.loop(Looper.java:237)
       at android.app.ActivityThread.main(ActivityThread.java:8167)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:496)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1100)
Caused by java.lang.ClassCastException
       at java.util.concurrent.atomic.AtomicReferenceFieldUpdater$AtomicReferenceFieldUpdaterImpl.<init>(AtomicReferenceFieldUpdater.java:352)
       at java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater(AtomicReferenceFieldUpdater.java:109)
       at kotlin.SafePublicationLazyImpl.<clinit>(SafePublicationLazyImpl.java:6)
       at kotlin.LazyKt__LazyJVMKt.lazy(LazyKt__LazyJVMKt.java:34)
       at kotlin.reflect.jvm.internal.KProperty1Impl.<init>(KProperty1Impl.java:41)
       at kotlin.reflect.jvm.internal.ReflectionFactoryImpl.property1(ReflectionFactoryImpl.java:18)
       at kotlin.jvm.internal.Reflection.property1(Reflection.java:2)
       at kotlin.reflect.jvm.internal.KDeclarationContainerImpl$Data.<clinit>(KDeclarationContainerImpl.java:18)
       at kotlin.reflect.jvm.internal.KClassImpl$data$1.invoke(KClassImpl.java)
       at kotlin.reflect.jvm.internal.KClassImpl$data$1.invoke(KClassImpl.java)
       at kotlin.reflect.jvm.internal.ReflectProperties$LazyVal.invoke(ReflectProperties.java:11)
       at kotlin.reflect.jvm.internal.KClassImpl.getSimpleName(KClassImpl.java:2)
       at com.android.tools.r8.GeneratedOutlineSupport.outline55(GeneratedOutlineSupport.java:4)
       at MyAppViewModel.subscribe(MyAppViewModel.java:2)
       at MyAppActivity.onResume(MyAppActivity.java:26)
       at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1454)
       at android.app.Activity.performResume(Activity.java:8111)
       at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4647)
       at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4690)
       at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
       at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2267)
       at android.os.Handler.dispatchMessage(Handler.java:107)
       at android.os.Looper.loop(Looper.java:237)
       at android.app.ActivityThread.main(ActivityThread.java:8167)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:496)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1100)

【问题讨论】：

我已经把它变成了一个 R8 问题，issuetracker.google.com/190382641。请自行抄送您的后续行动。

【参考方案1】：

回答我自己的问题。一种解决方法是在您的 proguard-rules.pro 中添加以下规则：

-keepclassmembers class kotlin.SafePublicationLazyImpl 
    java.lang.Object _value;

问题在Google's issuetracker进行跟踪