min yu

I am having same problem with version 3.6.4. It crash java.lang.RuntimeException: Font asset not found fonts/Roboto-Medium.ttf at android.graphics.Typeface.createFromAsset(Typeface.java:284) at com.wdullaer.materialdatetimepicker.TypefaceHelper.get(TypefaceHelper.java:31) at com.wdullaer.materialdatetimepicker.date.DatePickerDialog.onCreateView(DatePickerDialog.java:426) at android.app.Fragment.performCreateView(Fragment.java:2352) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:995) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1171) at android.app.BackStackRecord.run(BackStackRecord.java:815)...