错误大厦签名APK：主要塞米松容量超过

Question

我可以在调试模式下成功运行我的应用程序，但是当我尝试生成一个签名的apk，我得到以下错误：

Information:Gradle tasks [:app:assembleRelease] 
Warning:bolts.AggregateException: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.amazonaws.mobileconnectors.pinpoint.analytics.Session: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.amazonaws.mobileconnectors.pinpoint.targeting.TargetingClient: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.amazonaws.services.sns.util.SignatureChecker: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.bumptech.glide.load.engine.cache.SafeKeyGenerator: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.bumptech.glide.signature.ApplicationVersionSignature: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.facebook.accountkit.internal.ConsoleLogger: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.facebook.common.internal.Throwables: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.facebook.common.logging.FLogDefaultLoggingDelegate: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.facebook.imageutils.WebpUtil: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.facebook.internal.Logger: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.accountshelper.service.WorkerService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.AlbumPage: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.ArtistPage: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.GenreSelection: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.Home: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.NilandPlayer: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.PlaylistActivity: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.PlaylistTracks: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.RadioPlayer: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.SeriesActivity: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.Splash: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.TrackPlayer: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.UserInfo: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.activity.VideoPlayer: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.dialog.CreateCollectionDialog: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.dialog.PlaylistEditDialog: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.dialog.SurveyDialog: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.AlbumsFragment: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.ArtistsFragment: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.Discover: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.FMRadio: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.GenresFragment: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.PlaylistOverview$PlaylistTrackDialog: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.fragment.SongsFragment: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.service.DownloadService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.service.FetcherService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.service.LoaderService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.service.LocalMusicService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.service.MusicService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.service.StartUpService: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.utils.DownloadUtil: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.radioafrica.music.utils.FeaturedFavoritesUtil: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:com.thin.downloadmanager.DownloadDispatcher: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:org.apache.commons.lang3.exception.ExceptionUtils: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:uk.co.chrisjenx.calligraphy.ReflectionUtils: can't find referenced class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 
Warning:there were 93 unresolved references to classes or interfaces. 
Error:Execution failed for task ':app:transformClassesWithDexForRelease'. 
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexException: Too many classes in --main-dex-list, main dex capacity exceeded 
Information:BUILD FAILED in 3m 22s 
Information:1 error 
Information:47 warnings 
Information:See complete output in console 

我Application类扩展MultidexApplication和我现在用的是Multidex图书馆v1.0.2。

以下是我的gradle这个文件：

buildscript { 
    repositories { 
     mavenCentral(); 
     maven { url 'https://maven.fabric.io/public' } 
    } 

    dependencies { 
     classpath 'io.fabric.tools:gradle:1.24.1' 
     classpath "com.newrelic.agent.android:agent-gradle-plugin:5.9.0" 
    } 
} 

apply plugin: 'com.android.application' 
apply plugin: 'io.fabric' 
apply plugin: 'realm-android' 
apply plugin: 'newrelic' 

repositories { 
    mavenCentral() 
    maven { url 'https://maven.fabric.io/public' } 
    maven { url "http://dl.bintray.com/glomadrian/maven" } 
    } 

android { 
    compileSdkVersion 26 
    buildToolsVersion "26.0.1" 

    defaultConfig { 
     applicationId "com.android.app" 
     minSdkVersion 19 
     targetSdkVersion 26 
     renderscriptTargetApi 20 
     renderscriptSupportModeEnabled true 
     versionCode 75 
     versionName "0.9.9" 
     multiDexEnabled true 
     vectorDrawables.useSupportLibrary = true 

     multiDexKeepProguard file("proguard.multidex.config") 
    } 

    compileOptions { 
     sourceCompatibility JavaVersion.VERSION_1_8 
     targetCompatibility JavaVersion.VERSION_1_8 
    } 

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

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    compile('io.fabric.sdk.android:fabric:1.3.16@aar') { 
     transitive = true; 
    } 
    compile('com.crashlytics.sdk.android:crashlytics:2.6.7@aar') { 
     transitive = true; 
    } 
    compile 'com.newrelic.agent.android:android-agent:5.9.0' 
    compile 'com.android.support:multidex:1.0.2' 
    compile 'com.android.support:cardview-v7:26.0.1' 
    compile 'com.android.support:recyclerview-v7:26.0.1' 
    compile 'com.android.support:palette-v7:26.0.1' 
    compile 'com.android.support:design:26.0.1' 
    compile 'com.google.code.gson:gson:2.8.1' 
    compile 'com.github.bumptech.glide:glide:3.7.0' 
    compile 'de.hdodenhof:circleimageview:1.3.0' 
    compile 'jp.wasabeef:glide-transformations:2.0.2' 
    compile 'com.google.android.exoplayer:exoplayer:r2.3.1' 
    compile 'uk.co.chrisjenx:calligraphy:2.1.0' 
    compile 'com.nineoldandroids:library:2.4.0' 
    compile 'org.apache.commons:commons-lang3:3.4' 
    compile 'com.google.firebase:firebase-core:11.2.0' 
    compile 'io.realm:android-adapters:2.1.0' 
    compile 'org.parceler:parceler-api:1.1.6' 
    compile 'com.jakewharton:butterknife:8.4.0' 
    compile 'com.andrognito.kerningview:kerningview:1.0.0' 
    compile 'com.flurry.android:analytics:6.4.2' 
    compile 'com.amazonaws:aws-android-sdk-core:2.3.9' 
    compile 'com.amazonaws:aws-android-sdk-pinpoint:2.3.9' 
    compile 'com.amazonaws:aws-android-sdk-sns:2.3.9' 
    compile 'com.google.android.gms:play-services-gcm:11.2.0' 
    compile 'com.wdullaer:materialdatetimepicker:3.1.3' 
    testCompile 'junit:junit:4.12' 
    annotationProcessor 'org.parceler:parceler:1.1.5' 
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0' 
    compile "com.mixpanel.android:mixpanel-android:5.0.2" 
    compile 'com.mani:ThinDownloadManager:1.3.0' 
    compile 'com.google.android:flexbox:0.3.0-alpha3' 
    compile 'com.airbnb:deeplinkdispatch:3.1.0' 
    annotationProcessor 'com.airbnb:deeplinkdispatch-processor:3.1.0' 
    compile 'com.facebook.fresco:fresco:1.5.0' 
} 

apply plugin: 'com.google.gms.google-services' 

我proguard的规则如下：

# Add project specific ProGuard rules here. 
# By default, the flags in this file are appended to flags specified 
# in /home/kombo/Android/Sdk/tools/proguard/proguard-android.txt 
# You can edit the include path and order by changing the proguardFiles 
# directive in build.gradle. 
# 
# For more details, see 
# http://developer.android.com/guide/developing/tools/proguard.html 

# Add any project specific keep options here: 

# If your project uses WebView with JS, uncomment the following 
# and specify the fully qualified class name to the JavaScript interface 
# class: 
#-keepclassmembers class fqcn.of.javascript.interface.for.webview { 
# public *; 
#} 
-keepattributes Exceptions, Signature, InnerClasses 
-include ../proguard-com.twitter.sdk.android.twitter.txt 
-keepattributes *Annotation* 
-keepattributes SourceFile,LineNumberTable 
-dontwarn com.squareup.okhttp.** 
-dontwarn okio.** 
-dontwarn com.android.support.** 
-dontwarn android.support.** 
-keepattributes Exceptions, Signature, InnerClasses, LineNumberTable 
-keep class com.google.code.gson.** 
-keep class com.github.ksoichiro.** 
-keep class org.jsoup.** 
-keep class com.mcxiaoke.volley.** 
-keep class de.hdodenhof.** 
-keep class jp.co.cyberagent.android.gpuimage.** 
-keep class com.ms-square.** 
-keep class com.nineoldandroids.** 
-keep class jp.wasabeef.** 
-keep class com.facebook.** { *; } 
-dontwarn retrofit2.** 
-keep class retrofit2.** { *; } 
-keep class io.realm.annotations.RealmModule 
-keep @io.realm.annotations.RealmModule class * 
-keep class io.realm.internal.Keep 
-keep @io.realm.internal.Keep class * { *; } 
-dontwarn javax.** 
-dontwarn io.realm.** 
-keepattributes Signature 
-keepattributes Exceptions 
-keepclassmembers class ** { 
    @org.greenrobot.eventbus.Subscribe <methods>; 
} 
-keep enum org.greenrobot.eventbus.ThreadMode { *; } 
-keep public class * implements com.bumptech.glide.module.GlideModule 
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** { 
    **[] $VALUES; 
    public *; 
} 
-keep public class * { 
    public protected *; 
} 

-keepclassmembernames class * { 
    java.lang.Class class$(java.lang.String); 
    java.lang.Class class$(java.lang.String, boolean); 
} 

-keepclasseswithmembernames,includedescriptorclasses class * { 
    native <methods>; 
} 
-assumenosideeffects class android.util.Log { 
    public static *** d(...); 
    public static *** v(...); 
    public static *** e(...); 
    public static *** i(...); 
} 
-keepclasseswithmembernames class * { 
    native <methods>; 
} 
-keepclassmembers enum * { 
    public static **[] values(); 
    public static ** valueOf(java.lang.String); 
} 
# rxjava 
-keep class rx.schedulers.Schedulers { 
    public static <methods>; 
} 
-keep class rx.schedulers.ImmediateScheduler { 
    public <methods>; 
} 
-keep class rx.schedulers.TestScheduler { 
    public <methods>; 
} 
-keep class rx.schedulers.Schedulers { 
    public static ** test(); 
} 
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* { 
    long producerIndex; 
    long consumerIndex; 
} 
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef { 
    long producerNode; 
    long consumerNode; 
} 
-dontwarn java.lang.invoke.* 
-keep class com.flurry.** { *; } 
-dontwarn com.flurry.** 
-keepattributes *Annotation*,EnclosingMethod,Signature 
#-keepclasseswithmembers class * { 
# public (android.content.Context, android.util.AttributeSet, int); 
#} 
# Class names are needed in reflection 
-keepnames class com.amazonaws.** 
# Request handlers defined in request.handlers 
-keep class com.amazonaws.services.**.*Handler 
# The following are referenced but aren't required to run 
-dontwarn com.fasterxml.jackson.** 
-dontwarn org.apache.commons.logging.** 
# Android 6.0 release removes support for the Apache HTTP client 
-dontwarn org.apache.http.** 
# The SDK has several references of Apache HTTP client 
-dontwarn com.amazonaws.http.** 
-dontwarn com.amazonaws.metrics.** 
-keep class com.newrelic.** { *; } 
-dontwarn com.newrelic.** 
-keepattributes Exceptions, Signature, InnerClasses, LineNumberTable 
-dontwarn java.lang.invoke.* 
-dontwarn **$$Lambda$* 
-dontwarn com.mixpanel.** 
-keep class com.airbnb.deeplinkdispatch.** { *; } 
-keepclasseswithmembers class * { 
    @com.airbnb.deeplinkdispatch.DeepLink <methods>; 
} 
-ignorewarnings 
-keep class * { 
    public private *; 
} 
## Platform calls Class.forName on types which do not exist on Android to determine platform. 
#-dontnote retrofit2.Platform 
## Platform used when running on Java 8 VMs. Will not be used at runtime. 
#-dontwarn retrofit2.Platform$Java8 

Answer 1

我会尝试加入以下规则：

-keep class com.google.devtools.build.android.desugar.runtime.ThrowableExtension 

另外，请上this other SO question眼睛，因为它可能太相关（影响摇篮插件3.0的β1和β3，β2 I不受影响）。

最后，如果塔的应用程序编译，但是崩溃，你可以使用Android 3.0工作室APK分析来诊断这一点。在AS 3.0中，可以加载ProGuard映射文件来查看ProGuard对APK进行了哪些更改。

看到这个blog post和this video（约5分钟）。