The requested URL / was not found on this server in Google App Engine for Vue .js

[Niraj Patoliya]

I have deployed code in Google app engine server with route mode changes from mode: 'hash' to mode: 'history'. After this change, I am getting this error.

Error: Not Found The requested URL /login was not found on this server.

Here is app.yaml

runtime: python27 

api_version: 1 

threadsafe: true 

 handlers:

 - url: / 

 static_files: index.html 

 upload: index.html 

 - url: /(.*) 

 static_files: \1 

 upload: (.*)

Can anybody please help me...

[Aditya]

The error message indicates that the specified URL is invalid. Please check the value assigned for 'url' in main.py and assign it to app.yaml.