Tao - can you hit the page via https outside of this embedding attempt? My first thought with that error is that you do not have a SSL certificate installed for your domain on the Tableau server and have everything configured.
The guest license info can be found here - Guest User and yes it as you describe. If you have a core license, then you can enable access to visualizations without the need to login. This is what we do with Crow's Nest.
I cannot hit the site via https outside of embedding platform, but can hit via http.
Let me check SSL certificate with our tableau server administrator.
Thanks for the advice,
Per your suggestion, we installed the SSL on the tableau server, and the view displayed in the Jive as magic .
Thank you very much for all the help!