使用 AsyncTask 和 Jsoup 发布 APK 时出错 [英] Error when releasing APK with AsyncTask and Jsoup

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问题描述

我收到此错误:

03-04 09:55:55.915: W/dalvikvm(20171): Exception Ljava/lang/NullPointerException; thrown while initializing La/a/b/k;
03-04 09:55:55.915: W/dalvikvm(20171): Exception Ljava/lang/ExceptionInInitializerError; thrown while initializing La/a/b/l;
03-04 09:55:55.925: W/dalvikvm(20171): threadid=13: thread exiting with uncaught exception (group=0x40ab3300)
03-04 09:55:55.945: E/AndroidRuntime(20171): FATAL EXCEPTION: AsyncTask #1
03-04 09:55:55.945: E/AndroidRuntime(20171): java.lang.RuntimeException: An error occured while executing doInBackground()
03-04 09:55:55.945: E/AndroidRuntime(20171):    at android.os.AsyncTask$3.done(AsyncTask.java:299)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.FutureTask.run(FutureTask.java:137)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.lang.Thread.run(Thread.java:856) 03-04 09:55:55.945: E/AndroidRuntime(20171): Caused by: java.lang.ExceptionInInitializerError
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.b.f.<init>(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.b.e.<init>(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.c.dh.b(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.c.dh.a(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.c.b.a(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.c.ad.a(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.a.a(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at com.taco.bezoekerspasparkeren.c.a(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at com.taco.bezoekerspasparkeren.c.doInBackground(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at android.os.AsyncTask$2.call(AsyncTask.java:287)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
03-04 09:55:55.945: E/AndroidRuntime(20171):    ... 5 more
03-04 09:55:55.945: E/AndroidRuntime(20171): Caused by: java.lang.ExceptionInInitializerError
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.b.l.<clinit>(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    ... 16 more
03-04 09:55:55.945: E/AndroidRuntime(20171): Caused by: java.lang.NullPointerException
03-04 09:55:55.945: E/AndroidRuntime(20171):    at java.util.Properties.load(Properties.java:246)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.b.k.d(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    at a.a.b.k.<clinit>(Unknown Source)
03-04 09:55:55.945: E/AndroidRuntime(20171):    ... 17 more
03-04 09:55:55.995: W/ActivityManager(265):   Force finishing activity com.taco.bezoekerspasparkeren/.BezoekerspasActivity

用这段代码:

class Subscribe extends AsyncTask<String, Void, Result> {

        @Override
        protected Result doInBackground(String... s) {
            // ...

            Document test = Jsoup.parse("<html></html>"); // explodes here
        }
}

这只是在发布模式下.我正在使用 Jsoup 1.7.2.怎么了?我怎么能看到错误在... 17 more"中崩溃,因为我猜线索就在那里...

This is only in release mode. I'm using Jsoup 1.7.2. What is wrong? And how can I see the errors collapsed in "... 17 more" since I guess the clue lies there...

这与 错误使用 AsyncTask 相同仅在运行 release apk 时...请帮忙:( 但没有得到答复.

This is the same question as error using AsyncTask only when running release apk... please help :( but it is unanswered.

这个让我崩溃!

推荐答案

这确实是 ProGuard 的混淆问题(如果问题仅存在于发布模式中,这是合乎逻辑的),我不得不将以下内容添加到 proguard 文件中:

It was indeed an obfuscation problem by ProGuard (which is logical if the problem exists in release-mode only), I had to add the following to the proguard file:

-keep public class org.jsoup.** {
    public *;
}

这篇关于使用 AsyncTask 和 Jsoup 发布 APK 时出错的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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