Cascading camera error on a Blackberry emulator: launching ViewFinder

Question

I am trying to open the camera in Blackberry Cascades 10.2

import bb.cascades.multimedia 1.0
import bb.multimedia 1.0
import bb.cascades 1.2
import bb.system 1.2
Page {
  titleBar: TitleBar {
     title: "QML Camera Sample App"
  }
  content : Camera {
     id: qmlCameraObj
     property bool photoBeingTaken
     onTouch: {
        if (photoBeingTaken == false) {
           photoBeingTaken = true;
           qmlCameraObj.capturePhoto();
        }
     }
     onCameraOpened: {
        qmlCameraObj.startViewfinder();
     }
     onCameraOpenFailed: {
        console.log("camera open failed")
     }
     onViewfinderStarted: {
       photoBeingTaken = false;
     }
     onViewfinderStartFailed: {
        console.log("view finder failed")
     }
     onPhotoCaptureFailed: {
        console.log("Photo capture failed")
        photoBeingTaken = false;
     }
     onPhotoSaveFailed: {
        console.log("Photo save failed")
        photoBeingTaken = false;
     }
     onPhotoSaved: {
        photoBeingTaken = false;
     }
     onCreationCompleted: {
        qmlCameraObj.open(CameraUnit.Front)
    }
  }
}

I also add the corresponding libs to .pro and this line in my bar-descriptor.xml

<permission system="true">run_native</permission>
<permission>use_camera</permission>
<permission>access_shared</permission>

But when I run this code on an emulator, I hit the console: view finder failed. If someone has an idea of ​​why the viewer does not start, this will be helpful.

EDIT : It seems like it was an emulator. I download Beta 10.2.1 and it works.

Answer 1

The camera will not open in the emulator. Run it on the device.