Errors while moving from Razor page UI to Angular #7726

ABP Framework version: v8.1.0

UI Type: MVC

Database System: MongoDB

Tiered (for MVC) or Auth Server Separated (for Angular): no

I created a new Angular-based project and adjusted the configuration, which resolved some issues. However, when I run abp generate-proxy -t ng, I encounter the following error: "[API Not Available] Request to https://localhost:44378/api/abp/api-definition is unsuccessful. Please double-check the URL in the source project environment and make sure your application is up and running."

The application is indeed running. Is there a way to configure this in a Razor Page project so that it can generate the Angular UI?