Refer to the subject. I just failed to open a ttf font file. The font is working fine in Windows and Linux, but does not work in MacOS. That's why I installed typelight to fix the problem but it failed to open the file. You can download the ttf font from this link yaochi.fun/tmp/mini_fanfang.ttf Thanks a lot for your help.
Edited: The following image attachment is how it looks in font book if I copy it manually to ~/Library/Fonts. Even if it shows in font books, it does not work. If I add it from font book UI, it will report " 'name' table structure error ". I had this error in some other fonts too, but those fonts with the same error can be fixed easily with typelight app, but not this. Thanks.