Dynamic.InvokeMember on a Async method which returns a generic ValueTask throws Exception

[StefH]

This original code:

public async ValueTask<VideoWatchPageExtractor> GetVideoWatchPageAsync(
            VideoId videoId,
            CancellationToken cancellationToken = default)
{
 // ....
}

Is called via:

var result = await Dynamic.InvokeMember(_controller, "GetVideoWatchPageAsync", videoId, CancellationToken.None);

And this throws Exception like:

''System.ValueType' does not contain a definition for 'GetAwaiter''

[jbtule]

Could not reproduce. I did the following. no errors.

async Task Main()
{
	var _controller = new Controller();
	var videoId= new VideoId();
	var result = await Dynamic.InvokeMember(_controller, "GetVideoWatchPageAsync", videoId, CancellationToken.None);
	Console.WriteLine(result);

}
// You can define other methods, fields, classes and namespaces here
public class Controller
{
	public async ValueTask<VideoWatchPageExtractor> GetVideoWatchPageAsync(
			VideoId videoId,
			CancellationToken cancellationToken = default)
	{
		return await ValueTask.FromResult(new VideoWatchPageExtractor());
	}
}


public class VideoWatchPageExtractor{
}

public class VideoId{
}