Capture Image (Photo) from Web Camera (Webcam) in ASP.Net MVC

First of all, thanks for posting this article.

I have downloaded the source code of this article and run that on my localhost, it works fine.

Then after, i copied the code and paste that on my project, exactly same, but in my project it is not working. flash popup is not showing.

everything works fine except this: this error shows on inspect element(console mode)

Uncaught TypeError: jQuery(...).webcam is not a function

Please suggest me why ??