revel new revel-svr1 :
revel-svr
----app
-----controllers
-----views
i create revel application revel-svr1, it creates app folder which contains controller and views etc..., if i delete app folder, it shows:
revel-svr
----controllers
----views
it does not work, Does app folder must exists？
Taken from https://revel.github.io/manual/organization.html
The app/ directory contains the source code and templates for your application.
app/controllers/ - All controllers are required here
app/views - All templates are required here
So yes you must keep the /app directory