Kotlin Support

[paulkagiri]

I am trying to use this library using Kotlin but even with a simple layout I am getting the exception below:

android.view.InflateException: Binary XML file line #9: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference
    Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference
        at studio.carbonylgroup.textfieldboxes.TextFieldBoxes.deactivate(TextFieldBoxes.java:532)
        at studio.carbonylgroup.textfieldboxes.TextFieldBoxes.setHasFocus(TextFieldBoxes.java:1148)
        at studio.carbonylgroup.textfieldboxes.TextFieldBoxes.triggerSetters(TextFieldBoxes.java:917)
        at studio.carbonylgroup.textfieldboxes.TextFieldBoxes.onFinishInflate(TextFieldBoxes.java:249)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:876)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
        at io.github.inflationx.viewpump.ViewPumpLayoutInflater.inflate(ViewPumpLayoutInflater.java:55)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
        at com.dime.fragments.LoginFragment.onCreateView(LoginFragment.kt:19)
        at android.support.v4.app.Fragment.performCreateView(Fragment.java:2439)
        at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
        at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
        at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
        at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:802)
        at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625)
        at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411)
        at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366)
        at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:2243)
        at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:654)
        at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:146)
        at android.support.v4.view.ViewPager.populate(ViewPager.java:1244)
        at android.support.v4.view.ViewPager.populate(ViewPager.java:1092)
        at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1622)
        at android.view.View.measure(View.java:23212)
        at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:715)
        at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461)
        at android.view.View.measure(View.java:23212)
        at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:715)
        at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461)
        at android.view.View.measure(View.java:23212)
        at android.widget.ScrollView.measureChildWithMargins(ScrollView.java:1308)
        at android.widget.FrameLayout.onMeasure(FrameLayout.java:185)
        at android.widget.ScrollView.onMeasure(ScrollView.java:350)
        at android.view.View.measure(View.java:23212)
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6755)
        at android.widget.FrameLayout.onMeasure(FrameLayout.java:185)
        at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:143)
        at android.view.View.measure(View.java:23212)
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6755)
        at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1535)
        at android.widget.LinearLayout.measureVertical(LinearLayout.java:825)
        at android.widget.LinearLayout.onMeasure(LinearLayout.java:704)
        at android.view.View.measure(View.java:23212)
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6755)
        at android.widget.FrameLayout.onMeasure(FrameLayout.java:185)
        at android.view.View.measure(View.java:23212)