java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.support.v7.widget.AppCompatButton.getLayoutParams()' on a null object reference

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    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.support.v7.widget.AppCompatButton.getLayoutParams()' on a null object reference
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    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.view.View.getLayoutParams()' on a null object reference
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    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.view.View.getLayoutParams()' on a null object reference
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    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.view.View.getLayoutParams()' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.support.v7.widget.AppCompatButton.getLayoutParams()' on a null object reference

      at com.swipestox.presenter.view.fragment.ForgotPasswordFragment.onKeyboardHiddenSkipOneDraw()
    2. com.swipestox.presenter
      ForgotPasswordFragment.onKeyboardHiddenSkipOneDraw
      1. com.swipestox.presenter.view.fragment.ForgotPasswordFragment.onKeyboardHiddenSkipOneDraw(ForgotPasswordFragment.java:87)
      1 frame