resource not found error !!!

[CallMeDang123]

[nicolaihenriksen]

@CallMeDang123 What does your App.xaml look like? You need to have the base resource dictionaries imported for {StaticResource MaterialDesignXyz} to work...

Example from a working App.xaml:

<Application ...
             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <materialDesign:BundledTheme BaseTheme="Inherit"
                                             ColorAdjustment="{materialDesign:ColorAdjustment}"
                                             PrimaryColor="DeepPurple"
                                             SecondaryColor="Lime" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesign2.Defaults.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

[CallMeDang123]

thank you i think i have solved my issue <3
this is my app.xaml in case you wonder
<Application ...
<Application.Resources>

<ResourceDictionary.MergedDictionaries>





</ResourceDictionary.MergedDictionaries>

</Application.Resources>