In order to answer your question, I have to watch the entire video, which is not appropriate. Please provide the problem you encountered and the error message in the form of code or pictures, otherwise we cannot help you
replyHello teacher, the problem lies at 24 minutes and 19 seconds in the video of section 10-3 under Chapter 10. Data cannot be inserted when registering according to the operation point of your video.
In order to answer your question, I have to watch the entire video, which is not appropriate. Please provide the problem you encountered and the error message in the form of code or pictures, otherwise we cannot help you