Android Question Force close when using MaterialDialogBuilder

Private  Sub DialogEditTexi(title As String, content , data As String , textformt As Boolean , tag As String, rengtext As Int)
    Dim Builder As MaterialDialogBuilder
    Builder.Initialize("Builder")
    Builder.Title(title).TitleColor(Utils.ICONCOLORDIALOG)
    Builder.Content(content).ContentColor(Utils.TEXTCOLORDARK)
    If textformt = True Then
        Builder.InputType(Bit.Or(Bit.Or(Builder.TYPE_CLASS_TEXT, Builder.TYPE_TEXT_FLAG_MULTI_LINE),Builder.TYPE_TEXT_FLAG_CAP_WORDS)).Typeface(Typeface.LoadFromAssets("STEINER.ttf"),Typeface.LoadFromAssets("STEINER.ttf"))
        Else
        Builder.InputType(Bit.Or(Bit.Or(Builder.TYPE_CLASS_NUMBER, Builder.TYPE_CLASS_PHONE),Bit.Or(Builder.TYPE_CLASS_NUMBER, Builder.TYPE_CLASS_PHONE))).Typeface(Typeface.LoadFromAssets("STEINER.ttf"),Typeface.LoadFromAssets("STEINER.ttf"))
    End If
    Builder.PositiveText("Ok").PositiveColor(Utils.M_SUCCES).NegativeColor(Utils.M_ERORR).NegativeText("cancel")
    If data = ("The information in this field is incomplete")  Or data=("0")  Then
                        
        Builder.Input("...", "").ButtonRippleColor(Utils.HANITTEXTCOLOR).WidgetColor(Utils.ICONCOLORDIALOG)
    Else
        Builder.Input("...",data).ButtonRippleColor(Utils.HANITTEXTCOLOR).WidgetColor(Utils.ICONCOLORDIALOG)
    End If
    Builder.Tag(tag)
    If tag = "phone" Then
        Builder.InputRange(11,rengtext)
        Else
        Builder.InputRange(4,rengtext)
    End If
    Builder.BackgroundColor(Utils.TOOLBARCOLORDIALOG)
    Builder.Show
End Sub

java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/content/ContextCompat;