1 year ago

#374086

test-img

Alex McIntosh

CefSharp - Published: Could not load file or assembly 'CefSharp.Core.Runtime.dll'

Using CefSharp.WinForms (NuGet Download) Version: 99.2.140

I've updated .csproj file to include

<CefSharpAnyCpuSupport>true</CefSharpAnyCpuSupport>

And updated the App.config file to inlcude:

<runtime>
      <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
        <probing privatePath="x86"/>
      </assemblyBinding>
</runtime>

Using: Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.31.31103 Using: Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.31.31103 (I've set the build to be explicity x86 & x64 which had the same results.)

I've built a couple of Solutions using CefSharp and they both have the same issue. They run perfectly from Visual Studios (Debug OR Release Mode). But, once I publish it. Bam.. "Could not load file or assembly 'CefSharp.Core.Runtime.dll'..."

Ughh, I'm stuck :( Sincerely; Alex.

PS. Here's my current Code in class Program. A 'Could not load file... 'CefSharp.Core.Runtime.. ' will occur when Build | Platform target: AnyCPU or x64. It will work if Platform targe set to x86

static class Program
{
    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    public static int Main(string[] args)
    {
        CefRuntime.SubscribeAnyCpuAssemblyResolver();
        //For Windows 7 and above, best to include relevant app.manifest entries as well
        Cef.EnableHighDPISupport();
        var exitCode = CefSharp.BrowserSubprocess.SelfHost.Main(args);

        if (exitCode >= 0)
        {
            return exitCode;
        }

        var settings = new CefSettings()
        {
            //By default CefSharp will use an in-memory cache, you need to specify a Cache Folder to persist data
            CachePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "CefSharp\\Cache"),
            BrowserSubprocessPath = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName
        };

        //Example of setting a command line argument
        //Enables WebRTC
        // - CEF Doesn't currently support permissions on a per browser basis see https://bitbucket.org/chromiumembedded/cef/issues/2582/allow-run-time-handling-of-media-access
        // - CEF Doesn't currently support displaying a UI for media access permissions
        //
        //NOTE: WebRTC Device Id's aren't persisted as they are in Chrome see https://bitbucket.org/chromiumembedded/cef/issues/2064/persist-webrtc-deviceids-across-restart
        settings.CefCommandLineArgs.Add("enable-media-stream");
        //https://peter.sh/experiments/chromium-command-line-switches/#use-fake-ui-for-media-stream
        settings.CefCommandLineArgs.Add("use-fake-ui-for-media-stream");
        //For screen sharing add (see https://bitbucket.org/chromiumembedded/cef/issues/2582/allow-run-time-handling-of-media-access#comment-58677180)
        settings.CefCommandLineArgs.Add("enable-usermedia-screen-capturing");

        //Perform dependency check to make sure all relevant resources are in our output directory.
        //IMPORTANT: MUST set performDependencyCheck false
        Cef.Initialize(settings, performDependencyCheck: false, browserProcessHandler: null);

        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);
        Application.Run(new MainForm());

        return 0;
    }
}

I get the following.NET Runtime error

Application: InventoryDB.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.IO.FileNotFoundException at CefSharp.Cef.EnableHighDPISupport() at InventoryDB.Program.Main(System.String[])

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c#

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cefsharp

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