生成APK但未构建和部署时构建失败

我的项目在我的模拟器上构建和运行，但是当我尝试为我的项目生成APK时失败 . 我尝试生成发布APK时收到以下错误：

警告：com.google.android.gms.gcm.GcmTaskService：在程序类com.google.android.gms.gcm.PendingCallback中找不到引用字段'android.os.IBinder zzaHj'警告：有1个未解析的引用编程类成员 . 警告：处理任务java.io.IOException时发生异常：请先纠正上述警告 . 错误：任务'：app：transformClassesAndResourcesWithProguardForRelease'的执行失败 .

My proguard-rules.pro

-assumenosideeffects class android.util.Log {
    public static boolean isLoggable(java.lang.String, int);
    public static int v(...);
    public static int i(...);
    public static int w(...);
    public static int d(...);
    public static int e(...);
}

# Attempted below to fix issue
#-keep public class com.google.android.gms.* { public *; }
#-dontwarn com.google.android.gms.**

Build.gradle

apply plugin: 'com.android.application'

repositories {
  google()
  // Alternative attempt to resolve
  //    jcenter()
  //    maven {
  //        url "https://maven.google.com"
  //    }
}

dependencies {

    compile fileTree(include: ['*.jar'], dir: 'libs')

    compile "com.android.support:support-v4:25.3.1"
    compile "com.android.support:support-v13:25.3.1"
    compile "com.android.support:cardview-v7:25.3.1"
    compile "com.android.support:appcompat-v7:25.3.1"
    compile 'com.google.firebase:firebase-auth:11.0.2'
    compile 'com.google.firebase:firebase-database:11.0.2'
    compile 'com.google.firebase:firebase-crash:11.0.2'
    compile 'com.google.firebase:firebase-config:11.0.2'
    compile 'com.google.firebase:firebase-storage:11.0.2'
    compile 'com.google.firebase:firebase-messaging:11.0.2'
    compile 'com.google.firebase:firebase-core:11.0.2'
    compile 'com.google.android.gms:play-services:11.0.2'
    compile 'com.firebase:firebase-jobdispatcher:0.6.0'
    compile 'com.android.support:design:25.1.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    testCompile 'junit:junit:4.12'
}

List<String> dirs = [
        'main',     // main sample code; look here for the interesting stuff.
        'common',   // components that are reused by multiple samples
        'template'] // boilerplate code that is generated by the sample template process

android {
    compileSdkVersion 27
    buildToolsVersion '27.0.0'

    defaultConfig {
        applicationId "com.company.app"
        minSdkVersion 21
        targetSdkVersion 27
        versionCode 12
        versionName "1.11"
        multiDexEnabled true
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }

    sourceSets {
        main {
            dirs.each { dir ->
                java.srcDirs "src/${dir}/java"
                res.srcDirs "src/${dir}/res"
            }
        }
        androidTest.setRoot('tests')
        androidTest.java.srcDirs = ['tests/src']

    }


    buildTypes {
        release {
            minifyEnabled true // Enables code shrinking for the release build type.
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
        debug {
            debuggable true
        }
    }
    productFlavors {
    }

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

Attempts to fix

• 我尝试将以下内容添加到我的 proguard-rules.pro （建议here）：

-keep public class com.google.android.gms . * {public *; } -dontwarn com.google.android.gms . **

但这只会产生以下问题：

警告：处理任务时出现异常java.io.IOException：无法写入[/Users/myName/Documents/myProjectFolder/app/build/intermediates/transforms/proguard/release/jars/3/1f/main.jar]（无法阅读[/Users/myName/.android/build-cache/a80bb41778b1f73h09e3t326jn804m46e280aw10/output/jars/classes.jar(;;;;;;**.class）]（重复的zip条目[classes.jar：com /谷歌/机器人/克/ GCM / PendingCallback.class]））

• https://stackoverflow.com/a/46047978/4206520

• https://stackoverflow.com/a/33953133/4206520

Does anyone understand why my build fails when generating APK but not building and deploying (and how to prevent it from happening)?