Unable to display "code" after Google authentication

[hokorobi]

Windows11 24H2
gVim 9.1.1640

After Google authentication, I'm supposed to be able to access http://localhost:8080 and see a code displayed, but I couldn't get the URL to load.
I was able to display Google Calendar appointments by using the value of the code argument in the URL instead.

I'm writing this in the hope that it will be a workaround for others experiencing the same issue.

[TurtleKingCode]

Could you describe in greater detail what you did. I am also struggling to get the code. Every time I run :Calendar, I am met with a "Access blocked: Authorization Error".

[hokorobi]

I encountered "Access blocked: Authorization Error" when running :Calendar recently. I'm not sure about the fix.

I wanted to note that during the initial setup, when the browser opens a URL like: http://localhost:8080/?code=hogefuga...&scope=... Even if the webpage itself doesn't load, you can still complete the setup. You just need to copy the code parameter from the URL (e.g., hogefuga...) and paste it into the "Code:" prompt in Vim.