Hi @yam655 - have you had a look at Build Websites with Hugo: Code in chapter two won't run - #5 by SnowyMountainWeb ?
Hugo templates seem to very aggressively hate comments, and so if you’re using the code from the code archives, it may not work. If you get a blank screen, it’s almost certainly that - a comment in the code. I’ve been trying to figure out a way to publish an updated zip file.
But also, does the site you’ve built work with the version of Hugo specified in the first chapter?
Let me know how I can help. In the meantime, I’ll go back through chapter 2 myself just to see if anything is up.