Method 'Microsoft.ProjectOxford.Common.ServiceClient.PostAsync' not found ?

[xiaoliwe]

hi guys
i'm used Emotion API package of nuget in my project and calling the API code as bellow:

Emotion[] emotionResult;
EmotionServiceClient emotionClient = new EmotionServiceClient(Constants.EmotionApiKey);
using (var photoStream = photo.GetStream())
{
emotionResult = await emotionClient.RecognizeAsync(photoStream);
if (emotionResult.Any())
{}
}

but , got exception when BOLD CODE is executed .

so , anybody else known why and how to solve it ?

Thanks so much .

[cthrash]

That's strange that this is a runtime error and not a compile-time error. What version of the SDK libraries are you using (both for Microsoft.ProjectOxford.Emotion and Microsoft.ProjectOxford.Common.)?
Also, what platform is this on?

[xiaoliwe]

@cthrash thanks for your reply !
and please refer to the following screenshots about the nuget of Microsoft.ProjectOxford

and it's working on Xamarin.Forms and i'm 100% sure this is bug of nuget/Xamarin .
so , how to solve it ?

Thanks a lot

[cthrash]

Those are the correct (current) versions of the assemblies. My test app is working (Android emulator + Visual Studio on macOS), so I'm not sure. If you are , as you say, pretty sure this is a NuGet/Xamarin issue, you might have better luck asking on StackOverflow?

[xiaoliwe]

@cthrash thanks so much and i've posted in https://stackoverflow.com/questions/47985907/method-microsoft-projectoxford-common-serviceclient-postasync-not-found