transformClassesAndResourcesWithProguardForRelease FAILED [英] transformClassesAndResourcesWithProguardForRelease FAILED

问题描述

我试图在控制台中用Gradle构建我的Android应用程序。
但是，获取的任务'：app：transformClassesAndResourcesWithProguardForRelease'的错误：
$ b

build.gradle：

  buildscript {
 repositories {
 jcenter（）
 maven {urlhttps://jitpack.io} 
} 
依赖关系{
 classpath'com.android.tools.build:gradle:2.2.3'
 classpath'com.google.gms：google-services：3.0.0' 
 
 
 
 allprojects {
存储库{
 jcenter（）
 maven {urlhttps://jitpack.io} 
 
 
 
任务清理（类型：删除）{
删除rootProject.buildDir 
} 
  
 
 
 
  app / build.gradle   
 
  apply plugin：'com.android.application'
 
 android {
 compileSdkVersion 24 
 buildToolsVersion '24 .0.2'
 defaultConfig {
 applicationIdcom.XXX.XXX
 minSdkVersion 14 
 targetSdkVersion 24 
 versionCode 1 
 versionName0.1.0
 testInstrumentationRunnerandroid.support.test.runner.AndroidJUnitRunner
 multiDexEnabled true 
 } 
 buildTypes {
 release {
 shrinkResources true 
 minifyEnabled true 
 proguardFiles getDefaultProguardFile（'proguard-android.txt'），
'proguard-rules。 pro'
} 
} 
} 
 
 
依赖关系{
编译fileTree（包括：['* .jar']，dir： 'libs'）
 androidTestCompile（'com.android.support.test.espresso：espresso-core：2.2.2'，{
 exclude group：'com.android.support'，module：'support -annotations'
}）
 compile（'com.squareup.retrofit2：retrofit：2.1.0'）{
排除模块：'okhttp'
} 
编译'com.android.support:appcompat-v7:24.2.1' 
 compile'c​​om.android.support:design:24.2.1'
 compile'c​​om.squareup.okhttp3：okhttp：3.4.1'
 compile'c​​om.squareup.retrofit2：converter- moshi：2.1.0'
编译'moe.banana：moshi-jsonapi：2.2.0'
 compile'c​​om.squareup.moshi：moshi-adapters：1.3.1'
 compile' com.google.android.gms：play-services-maps：9.6.0'
 compile'c​​om.android.support:multidex:1.0.1'
 compile'c​​om.google.firebase：firebase- core：9.6.0'
 compile'c​​om.google.firebase：firebase-crash：9.6.0'
 testCompile'junit：junit：4.12'
} 
 
 apply plugin：'com.google.gms.google-services'
  
  gradle-wrapper .properties  
  distributionBase = GRADLE_USER_HOME 
 distributionPath =包装/ dists 
 distributionUrl = https\\ \\：//services.gradle.org/distributions/gradle-3.3-all.zip 
 zipStoreBase = GRADLE_USER_HOME 
 zipStorePath =包装/ dists 
  
  ./ gradlew build --stacktrace  
 
 
 
这是我收到的异常：
  org.gradle.api.tasks.TaskExecutionException：执行失败对于任务
'：app：transformClassesAndResourcesWithProguardForRelease'。 
  
 
 
解决方案
尝试将此代码添加到您的proGuard规则中，  
 
  -ignorewarnings 
 -keep class * {
 public private *; 
} 
  
答案发布在这里：
  
 
I am trying to Build my Android application with Gradle in console.
But getting below error about task ':app:transformClassesAndResourcesWithProguardForRelease':

build.gradle:
buildscript {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'
        classpath 'com.google.gms:google-services:3.0.0'
    }
}

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

task clean(type: Delete) {
    delete rootProject.buildDir
}
app/build.gradle
apply plugin: 'com.android.application'

android {
    compileSdkVersion 24
    buildToolsVersion '24.0.2'
    defaultConfig {
        applicationId "com.XXX.XXX"
        minSdkVersion 14
        targetSdkVersion 24
        versionCode 1
        versionName "0.1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            shrinkResources true
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'),
                    'proguard-rules.pro'
        }
    }
}


dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile('com.squareup.retrofit2:retrofit:2.1.0') {
        exclude module: 'okhttp'
    }
    compile 'com.android.support:appcompat-v7:24.2.1'
    compile 'com.android.support:design:24.2.1'
    compile 'com.squareup.okhttp3:okhttp:3.4.1'
    compile 'com.squareup.retrofit2:converter-moshi:2.1.0'
    compile 'moe.banana:moshi-jsonapi:2.2.0'
    compile 'com.squareup.moshi:moshi-adapters:1.3.1'
    compile 'com.google.android.gms:play-services-maps:9.6.0'
    compile 'com.android.support:multidex:1.0.1'
    compile 'com.google.firebase:firebase-core:9.6.0'
    compile 'com.google.firebase:firebase-crash:9.6.0'
    testCompile 'junit:junit:4.12'
}

apply plugin: 'com.google.gms.google-services'
gradle-wrapper.properties
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
./gradlew build --stacktrace

This is the exception I am receiving:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task
':app:transformClassesAndResourcesWithProguardForRelease'.

解决方案
Try adding this code to your proGuard rules, it worked for me
-ignorewarnings
-keep class * {
    public private *;
}
The answer was posted here: 
Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease

                        
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