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

Stack Overflow | cyrus000 | 5 months ago
  1. 0

    Cursor.getString() null pointer exception on version 6.0

    Stack Overflow | 5 months ago | cyrus000
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
  2. 0
    Initialize the variable before calling a method on it.
  3. 0
    Use 'dialog' to access views from custom_layout layout.
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  5. 0
    The resource was accessed after it was dismissed.
  6. 0

    Login and Registration Fatal Exception

    Stack Overflow | 9 months ago | Mario Giordano Bueno Sarmiento
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' 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.hashCode()' on a null object reference

      at com.impressico.hibe.ui.minimvp.contacts.AddContactPresenter.getEmailsJsonString()
    2. com.impressico.hibe
      AddContactPresenter.getContactFromCursor
      1. com.impressico.hibe.ui.minimvp.contacts.AddContactPresenter.getEmailsJsonString(AddContactPresenter.java:184)
      2. com.impressico.hibe.ui.minimvp.contacts.AddContactPresenter.getContactFromCursor(AddContactPresenter.java:116)
      2 frames