Latest nuget pkg won't allow x64 build

[Rust76]

I installed Meta.Vlc via Nuget packages (v17.6.20). The project compiles and runs fine when building for x86 platform. It also compiles fine for x64 but when I try to run the app, I get this on InitializationComponent():

System.Windows.Markup.XamlParseException occurred HResult=0x80131501 Message='Set connectionId threw an exception.' Line number '8' and line position '5'. Source=PresentationFramework StackTrace: at System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri) at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri) at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri) at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream) at WpfApp1.MyVlcPlayer.InitializeComponent() in E:\projects\dotNet\WpfApp1\WpfApp1\VlcPlayer.xaml:line 1

Inner Exception 1: BadImageFormatException: Could not load file or assembly 'Meta.Vlc.Wpf, Version=16.5.1.0, Culture=neutral, PublicKeyToken=721a8c5379fa4056' or one of its dependencies. An attempt was made to load a program with an incorrect format.

This is what XAML code looks like:

<UserControl x:Class="WpfApp1.MyVlcPlayer"
             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:local="clr-namespace:WpfApp1"
             xmlns:wpf="clr-namespace:Meta.Vlc.Wpf;assembly=Meta.Vlc.Wpf"
             xmlns:system="clr-namespace:System;assembly=mscorlib"
             mc:Ignorable="d" 
             d:DesignHeight="200" d:DesignWidth="400">
    <Grid Height="200" Width="300">
        <Grid.Resources>
            <x:Array Type="{x:Type system:String}" x:Key="VlcOptions">
                <system:String>-I</system:String>
                <system:String>--ignore-config</system:String>
                <system:String>--no-video-title</system:String>
                <system:String>--no-sub-autodetect-file</system:String>
                <system:String>--verbose=2</system:String>
                <system:String>--no-audio</system:String>
            </x:Array>
        </Grid.Resources>
        <wpf:VlcPlayer x:Name="MyVlcPlayer" VlcOption="{StaticResource VlcOptions}" LibVlcPath="..\..\LibVlc" EndBehavior="Nothing"/>
    </Grid>
</UserControl>

Any ideas? Thank you in advance.

[Rust76]

It works fine if I build the dlls myself and reference to them directly. If I use nuget packages, x64 build doesn't work

[rusagent]

Same happens for me! This really should be fixed!

[beaulieufrancois]

You can use our fork with x64 Vlc Lib. https://github.com/Simbioz/Meta.Vlc Just build Meta.Vlc in x64 and use it in your x64 project.

A+