java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference

GitHub | timrijckaert | 1 year ago
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    GitHub | 1 year ago | timrijckaert
    java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference
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    codegur.com | 12 months ago
    java.lang.NullPointerException: Attempt to invoke virtual method 'org.json.JSONArray org.json.JSONObject.getJSONArray(java.lang.String)' on a null object reference at com.example.ali.testapi.MainActivity$JSONParse.onPostExecute(MainActivity.java:83) at com.example.ali.testapi.MainActivity$JSONParse.onPostExecute(MainActivity.java:40)

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference

      at com.usabilla.sdk.ubform.ui.FeedbackFormActivity.b()
    2. com.usabilla.sdk
      FeedbackFormActivity$b.onPostExecute
      1. com.usabilla.sdk.ubform.ui.FeedbackFormActivity.b(FeedbackFormActivity.java:242)
      2. com.usabilla.sdk.ubform.ui.FeedbackFormActivity.i(FeedbackFormActivity.java:15296)
      3. com.usabilla.sdk.ubform.ui.FeedbackFormActivity$b.onPostExecute(FeedbackFormActivity.java:1501)
      3 frames
    3. Android Platform
      AsyncTask.finish
      1. android.os.AsyncTask.finish(AsyncTask.java:651)
      1 frame