java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

Stack Overflow | swags mint | 2 weeks ago
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    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

    Stack Overflow | 2 weeks ago | swags mint
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
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    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

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Root Cause Analysis

  1. java.lang.NullPointerException

    Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

    at org.json.JSONTokener.nextCleanInternal()
  2. Android Platform
    JSONObject.<init>
    1. org.json.JSONTokener.nextCleanInternal(JSONTokener.java:116)
    2. org.json.JSONTokener.nextValue(JSONTokener.java:94)
    3. org.json.JSONObject.<init>(JSONObject.java:156)
    4. org.json.JSONObject.<init>(JSONObject.java:173)
    4 frames
  3. smint.myapplication
    Backgroundtask.onPostExecute
    1. smint.myapplication.Backgroundtask.onPostExecute(Backgroundtask.java:159)
    2. smint.myapplication.Backgroundtask.onPostExecute(Backgroundtask.java:31)
    2 frames
  4. Android Platform
    AsyncTask.finish
    1. android.os.AsyncTask.finish(AsyncTask.java:651)
    1 frame