Does Android studio need internet connection to build project

Question

I am using Android studio version 0.4.2 and gradle version 1.9. I have successfully installed Studio and have created multiple projects. Today when I launched Studio

Answer 1

In Android studio version 1.5.1 I could solve this error by following steps :

1) Go to file -> Settings -> HTTP Proxy -> & select Auto detect proxy settings. 2) After that you may get Dialog to accept or reject certificate 3) Select Accept.

That's it.