0

我正在尝试使用锅炉管来获取诸如袖珍应用程序之类的文本文章。应用程序编译正确，但运行时异常：

java.lang.RuntimeException: An error occurred while executing doInBackground()
    at android.os.AsyncTask$3.done(AsyncTask.java:309)
    at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
    at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
    at java.util.concurrent.FutureTask.run(FutureTask.java:242)
    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)  
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
    at java.lang.Thread.run(Thread.java:818)
  Caused by: java.lang.NoClassDefFoundError: de.l3s.boilerpipe.sax.BoilerpipeHTMLParser
    at de.l3s.boilerpipe.sax.BoilerpipeSAXInput.getTextDocument(BoilerpipeSAXInput.java:51)
    at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:69)
    at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:87)
    at com.example.pushpankar.fastreader.ReadView$fetchUrlTxt.doInBackground(ReadView.java:154)
    at com.example.pushpankar.fastreader.ReadView$fetchUrlTxt.doInBackground(ReadView.java:147)
    at android.os.AsyncTask$2.call(AsyncTask.java:295)
    at java.util.concurrent.FutureTask.run(FutureTask.java:237)
    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588) 
    at java.lang.Thread.run(Thread.java:818) 

以下是我已经尝试过的事情：

  1. 清理并构建项目
  2. 毕业清洁
  3. 通过不同的方法添加库

我看到相同的错误已发布在 github 上。

这是我的 build.gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.0"
    defaultConfig {
        applicationId "com.example.pushpankar.fastreader"
        minSdkVersion 16
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
       release {
            minifyEnabled false
            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 project(':boilerpipe-1.2.0-android')
    compile project(':xerces-for-android')
    compile project(':nekohtml')
    compile 'com.android.support:appcompat-v7:25.0.1'
    compile 'com.android.support:support-v4:25.0.1'
    testCompile 'junit:junit:4.12'
    compile files('libs/slf4j-android-1.6.1-RC1.jar')
}
4

1 回答 1

0

似乎您正在使用一些混淆器将其重命名为其他字符，这会产生错误？

于 2016-11-24T08:17:00.853 回答