Camera Plugin Not Opening Camera In Ionic 4

I am working on a project in Ionic 4. I would like user to upload picture by capturing from camera or uploading from library. For now I am running in development mode. The problem

Solution 1:

Try this

takePicture(sourceType: PictureSourceType) {
const options: CameraOptions = {
    quality: 100,
    sourceType:sourceType,
    saveToPhotoAlbum: false,
    correctOrientation: true
};
 this.camera.getPicture(options).then(
  imageData => {
   ///DO YOUR LOGIC
  },
  err => { 
    // Handle error
  }
);

}