How to set up giscus comments?

[TanYuanXiangElroy]

I went to the Guscus area in _config.yml line 138 and did its instruction of filling in the

repo: 
repo_id: 
category: 
category_id:

But when I run the code on my local docker it shows

giscus comments misconfigured > Please follow instructions at
http://giscus.app/ and update your giscus configuration. {: .block-danger }

Is there something I missed out?

thanks for the help

[george-gca]

This is weird, specially this part: {: .block-danger }. Does this error occurs in any other pages?

[TanYuanXiangElroy]

Yes it appeared at other pages during the time of posting but guiscus comments works now.

I created another test page and it didn't work after I came back after 2 days it worked thanks for the help.