As a matter of fact, today, a lot of people have made an emoji expression in the code comment, and the result is that the auto-save extension of vscode reports a 404 error, thinking that there is a problem with the secret key, changing it several times is not possible, directly pasting the code on the website also can not save the same error, also thinking that FMZ is hanging, then remove the emoji is OK, please check if you need to solve this problem.
The Little DreamHello, there may be some code that cannot be saved in the code and cannot be recognized.