app/src/main/java/ai/pai/lensman/session/SessionQRPopup.java

@@ -14,6 +14,7 @@ import com.android.views.popup.BasePopupWindow;

                 import ai.pai.lensman.R;
              

                 import ai.pai.lensman.qrcode.QRCreateUtils;
              

                 import ai.pai.lensman.utils.UrlContainer;
              

                +import butterknife.ButterKnife;
              

                 
              

                 public class SessionQRPopup extends BasePopupWindow {
              

                 
              
@@ -43,7 +44,7 @@ public class SessionQRPopup extends BasePopupWindow {

                     @Override
              

                     public View getPopupView() {
              

                         popupView = LayoutInflater.from(mContext).inflate(R.layout.pop_session_qr, null);
              

                -        groupQRImg = (ImageView) popupView.findViewById(R.id.iv_group_qrcode);
              

                +        groupQRImg = ButterKnife.findById(popupView,R.id.iv_group_qrcode);
              

                         return popupView;
              

                     }