As I expect when I’m in BS my design looks ok, but when I’ve exported it it looks dreadful. I can see using developer tools that I’ve a load of missing assets , basically every thing, even images,but i can see them in my export folder! It doesn’t make sense and particularly when I investigate it i can see a message that I can’t access the file because it is invalid css? Any ideas anyone?
Try changing your version assets switch in export settings
Are you hosting it online at the moment? If so, sharing a link might help
Just in case… Wouldn’t you load your local pages using the “file:///” scheme (ie. without local web server) and you selected “Use Absolute Path” in the BSS settings about export? If yes, you have to uncheck this option or use a local web server.