java.lang.RuntimeException: An error occured while executing doInBackground()

Google Groups | Yamamoto Yusuke | 3 years ago
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    Re: [Twitter4J] getHomeTimeLine 取得エラー?

    Google Groups | 3 years ago | Yamamoto Yusuke
    java.lang.RuntimeException: An error occured while executing doInBackground()

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.example.parakeet.FirstFragment$2.doInBackground()
    2. com.example.parakeet
      FirstFragment$2.doInBackground
      1. com.example.parakeet.FirstFragment$2.doInBackground(FirstFragment.java:136)
      2. com.example.parakeet.FirstFragment$2.doInBackground(FirstFragment.java:1)
      2 frames
    3. Android Platform
      AsyncTask$2.call
      1. android.os.AsyncTask$2.call(AsyncTask.java:287)
      1 frame
    4. Java RT
      FutureTask.run
      1. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:137)
      2 frames
    5. Android Platform
      AsyncTask$SerialExecutor$1.run
      1. android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
      1 frame
    6. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
      3. java.lang.Thread.run(Thread.java:856)
      3 frames