Flow-router error route not found

1

I have the following in client/Routes.jsx:

`import React from ‘react’;
import {mount} from ‘react-mounter’;

import {Layout} from ‘…/imports/ui/Layout.jsx’;
import App from ‘…/imports/ui/App.jsx’;

FlowRouter.route(’/’, {
action() {
mount(Layout, {
content: ()
});
}
});`

But i get error “router.js:347 There is no route for the path: /”

It worked before now not. I don’t get it.