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

Stack Overflow | J.Cohen | 10 months ago
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  1. 0

    Async error occured while executing doInBackground()

    Stack Overflow | 10 months ago | J.Cohen
    java.lang.RuntimeException: An error occurred while executing doInBackground()
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    E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1 An error occurred while executing doInBackground()

    Stack Overflow | 2 months ago | bartek9888
    java.lang.RuntimeException: An error occurred while executing doInBackground()
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    Android Studio Error: Caused by: java.lang.NullPointerException:

    Stack Overflow | 2 months ago | Toby
    java.lang.RuntimeException: An error occurred while executing doInBackground()
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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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    appcelerator.com | 2 years ago
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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. data
    JSONWeatherParser.getWeather
    1. data.JSONWeatherParser.getWeather(JSONWeatherParser.java:22)
    1 frame
  4. yonitheweatherapp.theweatherapp
    MainActivity$WeatherTask.doInBackground
    1. yonitheweatherapp.theweatherapp.MainActivity$WeatherTask.doInBackground(MainActivity.java:66)
    2. yonitheweatherapp.theweatherapp.MainActivity$WeatherTask.doInBackground(MainActivity.java:60)
    2 frames
  5. Android Platform
    AsyncTask$2.call
    1. android.os.AsyncTask$2.call(AsyncTask.java:295)
    1 frame
  6. Java RT
    FutureTask.run
    1. java.util.concurrent.FutureTask.run(FutureTask.java:237)
    1 frame