shiny::runGitHub('cryoprotect','chaninn')

[Lucyml1208]

Dear professor
I have a problem when I launched "shiny::runGitHub('cryoprotect','chaninn')" in shiny 1.7

An error has occurred!
Navigation containers expect a collection of bslib::nav()/shiny::tabPanel()s and/or bslib::nav_menu()/shiny::navbarMenu()s. Consider using header or footer if you wish to place content above (or below) every panel's contents.

Then, I refer to the online solution to downgrade the version of shiny to 1.6. But ther is a new error occurred: operator is invalid for atomic vectors

So how this issue will be solved,

Looking forward to hearing from you.