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

Stack Overflow | swags mint | 3 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

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

    Stack Overflow | 3 months ago | swags mint
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  2. 0

    Can anyone tell me whats wrong?

    Stack Overflow | 6 months ago | S SATHISHBABU
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  3. 0

    Runtime errors in my BackgroundTask and RegisterActivity

    Stack Overflow | 2 weeks ago | androidnewbie
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Registering User PHP with Android Studio

    Stack Overflow | 12 months ago | user3041543
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  6. 0

    Registration form android studio to connect to server

    Stack Overflow | 1 year ago | user3041543
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

  1. filpgame 1 times, last 4 months ago
  2. Indri Yunita 2 times, last 4 months ago
  3. gaurav 38 times, last 5 months ago
  4. pranavprakash 17 times, last 6 months ago
  5. ajinkya_w 74 times, last 7 months ago
6 more registered users
8 unregistered visitors
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

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