Shaanxi Credit Cooperative Face Recognition does not display the camera.

The subject asked, "Why doesn't Shaanxi Xinhe face recognition display the camera?" Hardware problems, permission setting problems, incompatible software versions, etc.

1. Hardware problem: The camera equipment is faulty or damaged, which causes the camera not to display normally.

2. Permission setting: If the user does not grant the camera permission to the face recognition application, the system will not be able to access the camera device.

3. Incompatible software version: The face recognition application is not compatible with the operating system or other related software versions, which will cause the camera to fail to display normally.