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Polymer / polymer-starter-kit

A starting point for Polymer apps
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ERR_NAME_NOT_RESOLVED #196

Closed rchrdnsh closed 9 years ago

rchrdnsh commented 9 years ago

i set up my project and run 'gulp serve' and the app does not show up in the browser. Then I get this message in the browser: "This webpage is not available. ERR_NAME_NOT_RESOLVED. The picture goes into the details... screen shot 2015-06-19 at 11 17 34 am

addyosmani commented 9 years ago

Could you provide more details? Operating system, version of Polymer Starter Kit and whether this was after installing all deps as noted in the readme?

addyosmani commented 9 years ago

Friendly ping for more info.

nosilleg commented 9 years ago

@rchrdnsh It may be that you're missing the colon in the URL for the port number.

http://localhost:3000/

addyosmani commented 9 years ago

@rchrdnsh This issue generally happens when a gulp serve is accidentally closed/killed in the terminal or one accidentally navigates to the wrong localhost path. I would double check that Gulp and the other npm dependencies are installed and try running gulp serve again. If you're still running into issues here, please provide us some additional information (e.g what else is displayed in the terminal when this fails) and we'll take another look into it. Thanks!