Binding error

In my project the output panel showing the following binding errors

System.Windows.Data Error: 40 : BindingExpression path error: 'Exponent' property not found on 'object' ''DefaultTickLabelViewModel' (HashCode=56110932)'. BindingExpression:Path=Exponent; DataItem='DefaultTickLabelViewModel' (HashCode=56110932); target element is 'TextBlock' (Name=''); target property is 'Text' (type 'String')
System.Windows.Data Error: 40 : BindingExpression path error: 'HasExponent' property not found on 'object' ''DefaultTickLabelViewModel' (HashCode=56110932)'. BindingExpression:Path=HasExponent; DataItem='DefaultTickLabelViewModel' (HashCode=56110932); target element is 'TextBlock' (Name='exponent'); target property is 'Visibility' (type 'Visibility')
System.Windows.Data Error: 40 : BindingExpression path error: 'Separator' property not found on 'object' ''DefaultTickLabelViewModel' (HashCode=9331561)'. BindingExpression:Path=Separator; DataItem='DefaultTickLabelViewModel' (HashCode=9331561); target element is 'TextBlock' (Name=''); target property is 'Text' (type 'String')

my Line chart view code is here (I can’t able to make attachment)

<UserControl x:Class="Instron.Database.Presentation.DatabaseViews.Views.Visualization.LineChartView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:SciChart="clr-namespace:Abt.Controls.SciChart;assembly=Abt.Controls.SciChart.Wpf.3.0"
             xmlns:s="http://schemas.abtsoftware.co.uk/scichart" 
             mc:Ignorable="d" Width="Auto" Height="Auto"   
             xmlns:gbl="clr-namespace:Instron.Database.Presentation.DatabaseViews.Globalization">

    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="ContentControlDataTemplate.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resources>

    <Grid >

        <TextBlock  FontSize="24" 
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    TextWrapping="Wrap"   
                    Foreground="DimGray"
                    Visibility="{Binding IsAxisVisible,Converter={StaticResource  NotBooleanToVisibilityConverter}}" >
                    <TextBlock.Text>
                        <gbl:TranslateExtension>
                            <gbl:TranslateExtension.DesignTimeText>Either X or Y axis do not contain sufficient data</gbl:TranslateExtension.DesignTimeText>
                            <gbl:TranslateExtension.StringId>010000123</gbl:TranslateExtension.StringId>
                        </gbl:TranslateExtension>
                    </TextBlock.Text>
        </TextBlock>

        <s:SciChartSurface x:Name="sciChart" ChartTitle="{Binding ChartName}" Style="{StaticResource SciChartSurfaceStyle}"   Visibility="{Binding IsLegendVisible,Converter={StaticResource  BoolToVisibilityConverter}}" 
            GridLinesPanelStyle="{StaticResource GridLinesPanelStyle }"  RenderableSeries="{Binding RenderableSeries}"  Margin="0,-5,0,-10"
               DataContextChanged="sciChart_DataContextChanged" Rendered="sciChart_Rendered"  ViewportManager="{Binding ViewportManager}">

            <s:SciChartSurface.ContextMenu>
                <ContextMenu >
                    <MenuItem  Command="{Binding SaveAsCommand}">
                        <MenuItem.Header>
                            <gbl:TranslateExtension>
                                <gbl:TranslateExtension.DesignTimeText>SaveAs</gbl:TranslateExtension.DesignTimeText>
                                <gbl:TranslateExtension.StringId>010000126</gbl:TranslateExtension.StringId>
                            </gbl:TranslateExtension>
                        </MenuItem.Header>
                    </MenuItem>
                    <MenuItem  Command="{Binding CopyCommand}">
                        <MenuItem.Header>
                            <gbl:TranslateExtension>
                                <gbl:TranslateExtension.DesignTimeText>Copy</gbl:TranslateExtension.DesignTimeText>
                                <gbl:TranslateExtension.StringId>010000127</gbl:TranslateExtension.StringId>
                            </gbl:TranslateExtension>
                        </MenuItem.Header>
                    </MenuItem>
                    <MenuItem  Command="{Binding PrintCommand}">
                        <MenuItem.Header>
                            <gbl:TranslateExtension>
                                <gbl:TranslateExtension.DesignTimeText>Print</gbl:TranslateExtension.DesignTimeText>
                                <gbl:TranslateExtension.StringId>010000128</gbl:TranslateExtension.StringId>
                            </gbl:TranslateExtension>
                        </MenuItem.Header>
                    </MenuItem>
                </ContextMenu>
            </s:SciChartSurface.ContextMenu>

            <s:SciChartSurface.XAxis>
                <s:NumericAxis  AutoTicks="False" GrowBy="0.05, 0.05"  
                                DrawMajorGridLines="{Binding IsLegendVisible}"  DrawMinorGridLines ="False"
                                AxisTitle="{Binding XAxisName}"  TitleStyle="{StaticResource AxisTitleStyle}" TickLabelStyle="{StaticResource AxisLabelStyle}" 
                                LabelProvider="{Binding XLabelFormatter}"
                                MajorDelta="1" MinorDelta="0.2"
                                 />
            </s:SciChartSurface.XAxis>

            <s:SciChartSurface.YAxis>
                <s:NumericAxis  GrowBy="1, 1" TickLabelStyle="{StaticResource AxisLabelStyle}" DrawMajorGridLines="{Binding IsLegendVisible}"
                                AxisAlignment="Left"  DrawMinorGridLines ="False"
                                AxisTitle="{Binding YAxisTitle}" 
                                TitleStyle="{StaticResource AxisTitleStyle}" />
            </s:SciChartSurface.YAxis>

            <!--  Adding the ZoomPanModifier gives SciChart the ability to pan on mouse-drag  -->
            <s:SciChartSurface.ChartModifier>
                <s:ModifierGroup>
                    <s:XAxisDragModifier ClipModeX="ClipAtExtents"/>
                    <s:YAxisDragModifier ClipToBounds="True" />
                    <s:RubberBandXyZoomModifier x:Name="rubberBandZoomModifier" IsEnabled="True" IsXAxisOnly="False" ZoomExtentsY="False" IsAnimated="True"/>
                    <s:ZoomExtentsModifier x:Name="zoomExtentsModifier" ClipToBounds="True" ExecuteOn="MouseDoubleClick"/>
                    <s:LegendModifier x:Name="legendModifier" GetLegendDataFor="AllVisibleSeries" />
                </s:ModifierGroup>
            </s:SciChartSurface.ChartModifier>

        <s:SciChartSurface.Annotations>
                <s:CustomAnnotation>
                    <s:CustomAnnotation.ContentTemplate>
                        <DataTemplate>
                            <s:SciChartLegend  x:Name="legendControl" Margin="2,2" Orientation="Horizontal"  Background="Transparent" BorderThickness="0" ScrollViewer.VerticalScrollBarVisibility="Auto"
                                Visibility="{Binding IsLegendVisible,Converter={StaticResource  BoolToVisibilityConverter}}" 
                                LegendData="{Binding LegendData, ElementName=legendModifier,Mode=OneWay}" >

                                <s:SciChartLegend.Resources>
                                    <SciChart:ColorToBrushConverter x:Key="ColorToBrushConverter"/>
                                </s:SciChartLegend.Resources>
                                <s:SciChartLegend.ItemTemplate>
                                    <DataTemplate DataType="SciChart:XyzSeriesInfo">
                                        <Grid>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="Auto" />
                                                <ColumnDefinition Width="Auto" />
                                            </Grid.ColumnDefinitions>
                                           <Rectangle Grid.Column="0"
                                                VerticalAlignment="Center"
                                                Stretch="Fill"
                                                Width="10"

                                                StrokeThickness="10"
                                                Stroke="{Binding SeriesColor,
                                                Converter={StaticResource ColorToBrushConverter}}" />
                                            <TextBlock Grid.Column="1" Foreground="Black" 
                                                Margin="2,0,15,0"
                                                HorizontalAlignment="Center"
                                                Text="{Binding SeriesName}" FontWeight="Normal"/>
                                            </Grid>
                                    </DataTemplate>
                                </s:SciChartLegend.ItemTemplate>
                            </s:SciChartLegend>
                        </DataTemplate>
                    </s:CustomAnnotation.ContentTemplate>
                </s:CustomAnnotation>
            </s:SciChartSurface.Annotations>
        </s:SciChartSurface>
    </Grid>
</UserControl>