ABP.io angular cannot read property replace of undefined

Question

I'm using Abp.io for .net backend and angular for frontend, I've the backend up and running and works pretty ok on swagger. However when I generate proxies for the backend with the command "abp generate-proxy" it throws me an error saying "cannot read property replace of undefined" and that's bout it, I've no clue where to look for errors. Note I've generated proxies before and I know how they look inside an angular project but after adding more endpoints I keep getting this error, I've also attached a screen shot just in case you want to have a look at it. I would really appreciate some help, thanks guys.

Answer 1

I figured it out. First there was a JSON serialize in startup file that was causing that error and the frontend project's API address was targeting to the live instead of the local one.

Answer 2

I also received this error. I believe this occurs if there are no models/services to generate. After adding my first model and CrudService the error never re-appeared.