java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • Android Volley Library StringRequest error
    via Stack Overflow by Andrew T
    ,
  • Android NetworkManager Util Class
    via Stack Overflow by Hiago Vitor
    ,
    • java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference at com.android.volley.Request.<init>(Request.java:136) at com.android.volley.toolbox.StringRequest.<init>(StringRequest.java:43) at market.enxo.com.marketstore.SignUp$8.<init>(SignUp.java:361) at market.enxo.com.marketstore.SignUp.signUpWS(SignUp.java:332) at market.enxo.com.marketstore.SignUp$4.onClick(SignUp.java:297) at android.view.View.performClick(View.java:5198) at android.view.View$PerformClick.run(View.java:21147) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

    Users with the same issue

    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor2 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor2 times, last one,
    6 more bugmates