Authentication Code Request Failure

[Arif-dev]

I already follow the instruction step by step and find the trouble when i try to grant my email to trust this project. In case, instead of show me the code to copy inside the field, it show me an error like this.. Please help guyss, its almost done

error unable to connect

[sumeshir26]

Copy the code from the address bar

[Arif-dev]

which one it is?
http://localhost/?code=4/0AX4XfWgEymbZHTSyyK6R-T356pCwmwVAMy94g5pcMJmDHRsodbzbWAGEG6XV0P7lMFJ3jg&scope=https://www.googleapis.com/auth/assistant-sdk-prototype

thx before...

[sumeshir26]

Tehtext after ?code=4/ and before &scope