WebCamTexture in UWP results in error

I've a simple scene with a Canvas and a RawImage. Another GameObject with a script, which manages the Webcam:

Code (CSharp):

1. public class WebcamManager : MonoBehaviour {
2.  
3.     public RawImage webcamImage;
4.  
5.     private WebCamTexture webCamTexture;
6.  
7.     private IEnumerator Start()
8.     {
9.         yield return Application.RequestUserAuthorization(UserAuthorization.WebCam | UserAuthorization.Microphone);
10.  
11.         if (Application.HasUserAuthorization(UserAuthorization.WebCam | UserAuthorization.Microphone))
12.         {
13.             webCamTexture = new WebCamTexture();
14.             webcamImage.texture = webCamTexture;
15.             webcamImage.material.mainTexture = webCamTexture;
16.            
17.             webCamTexture.Play();
18.         }
19.     }
20. }
21.  

In Player Settings "WebCam" is enabled in Capabilities.

In the editor the whole scene runs fine and the RawImage displays the Webcam image.
After compiling it as a UWP program and running it the developlement console shows this error:



Translation from German to English:

Error: Operation has failed with error 0x80028019: Old format or invalid type library.​

What's up with that? I'v got no idea how to handle this error.

 

Nope, this is the only code I use. Here's the project on github: https://github.com/eco3/UnityUWP-WebCamTexture/

I've tried two webcam devices Logitech HD Webcam C270 and Logitech QuickCam Pro 9000. Both with the same result.

 

Sure. I've wrote a ticket.