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Heaven
Asked:2020-02-07 01:27:54 +0000 UTC2020-02-07 01:27:54 +0000 UTC

构建应用程序时任务“：app：transformClassesAndResourcesWithProguardForRelease”错误执行失败

  • 772

我正在尝试构建应用程序的发布版本并获取 apk。作为回应，我收到一条消息

 Generate Signed APK
    Errors while building APK. You can find the errors in the 'Messages' view.

在日志中这样写

错误：任务 ':app:transformClassesAndResourcesWithProguardForRelease' 执行失败。任务失败，查看日志了解详情

好吧，它指的是用于处理网络的库

Warning:library class org.apache.http.impl.client.DefaultHttpClient depends on program class org.apache.http.params.HttpParams
Warning:library class org.apache.http.impl.client.DefaultHttpClient depends on program class org.apache.http.protocol.HttpRequestExecutor
Warning:library class org.apache.http.impl.client.DefaultHttpClient depends on program class org.apache.http.protocol.HttpContext
Warning:library class org.apache.http.impl.client.DefaultHttpClient depends on program class org.apache.http.ConnectionReuseStrategy
Warning:library class org.apache.http.impl.client.DefaultHttpClient depends on program class org.apache.http.protocol.BasicHttpProcessor
Warning:there were 74 unresolved references to classes or interfaces.
Warning:there were 127 instances of library classes depending on program classes.
Warning:Exception while processing task java.io.IOException: Please correct the above warnings first.

事件簿

13:43:52 Gradle build finished with 1 error(s) and 169 warning(s) in 13s 295ms
13:43:52 Build APK: Errors while building APK. You can find the errors in the 'Messages' view.
android

2 个回答

  1. Best Answer

    您已为发布版本启用混淆器。很可能您的 proguard.pro 文件配置不正确。

    这里关于proguard

    这是各种流行库的规则集合

    在你的情况下，也许这组会有所帮助：

    -dontwarn org.apache.commons.**
-keep class org.apache.http.** { *; }
-dontwarn org.apache.http.**
    • 3 
  2. release {
    minifyEnabled false
    proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    signingConfig signingConfigs.config
}

    在文件 build.gradle 中更改minifyEnabled true为minifyEnabled false并且它有效。

    • 1

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