3 Answers

There may be something wrong with your picture. For example, the image below is in jpg format.

jpg

LinkinStar1686

add jpg files

add jpeg

shuai416

This is an example of upload failure, and here is the name of this image：uploads/post/5doVTqLdMAq.jpg
jpg faild

wangxue1
Related
The username only used uppercase and lowercase letters plus numbers, but the prompt indicated it did not comply with the regulations.
I created a question but it does not redirect me to homepage