It may be caused by the following situations: 1. Browser. Due to the compatibility recognition issues of different browsers, image recognition errors occur. Sometimes reopening the browser will succeed. By changing the browser and restarting Solved by the browser; 2. Picture problems are divided into three types. The first is that the original size does not meet the regulations, the second is that there is a problem with the picture format, and the third is that the size and format are correct, but the file is too large (usually the resolution ), solve it by modifying the image format, size, resolution, etc. I hope Zhisheng Intellectual Property’s answer will be helpful to your question.