java.lang.NullPointerException

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

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  • Stack trace

    • java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference at org.json.JSONTokener.nextCleanInternal(JSONTokener.java:116) at org.json.JSONTokener.nextValue(JSONTokener.java:94) at org.json.JSONObject.<init>(JSONObject.java:156) at org.json.JSONObject.<init>(JSONObject.java:173) at com.xxx.xxx.Login$1HttpGetAsyncTask.doInBackground(Login.java:639) at com.xxx.xxx.Login$1HttpGetAsyncTask.doInBackground(Login.java:592) at android.os.AsyncTask$2.call(AsyncTask.java:292) at java.util.concurrent.FutureTask.run(FutureTask.java:237)

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