The moment I install admin plugin site stops loading and admin I get the error

Not Found
The requested URL /grav/admin was not found on this server.

Without admin plugin the site loads just fine. With the plugin installed the url automatically appends admin and normal site URL is not even accessible.

The Header appears as Error.

In a site modeled on the One-Page Site skeleton, I get intermittent white-outs in which the site just disappears or returns an "Error 503 Backend fetch failed" message from the Varnish cache server instead of rendering a page. Checking the logs, I found this, and this only:

[2017-02-08 09:05:50] grav.NOTICE: Invalid slug set in YAML frontmatter: /home/_philippe => _philippe [] []
[2017-02-08 09:08:06] grav.NOTICE: Invalid slug set in YAML frontmatter: /home/_philippe => _philippe [] []
[2017-02-08 09:17:47] grav.NOTICE: Invalid slug set in YAML frontmatter: /home/_kontakt => _kontakt [] []
[2017-02-08 09:23:20] grav.NOTICE: Invalid slug set in YAML frontmatter: /home/_service => _service [] []

In line with the example of the One-Page Site skeleton, none of my pages have a page slug set to begin with. Is this a possible defect of the skeleton, and is it reasonable to assume that the site outages could be caused by omitted page slugs?

I'm getting the next error after upload:

Theme 'antimatter' does not exist, unable to display page.

Hi,
Is it expected ? I was expecting to see the section entries of the top menu.
Side question : why the choice of a sidebar vs a top menu hamburger ?

On mobile devices there is only a 'Home' menu item.
'Top', 'Highlights', 'Easy Content', 'Features' menu items are not shown.

Hi !
How can I chanfge the mobile burger color (or svg) ? The blue color do not match my design
Could you help me for that ?
Regards,
Michael

Nice skeleteon/theme!
When I view it on my phone, het hamburgermenu only displays 1 entry: Home.
Can it be adapted that it displays all menu-items?

I'm new to Grav and Twig, could you give me a quick fix for this?

There is a typo, I assume, on the front page. Under 'Awesome Technology' it says, "Grav employees..." I'm sure someone meant employs. ;)

Long words in hero headers increase window width, so some horizontal scrolling occurs. This makes the hamburger button of the menu disappear on the right border, so the site seams to be without menu. Not so experienced users will not find the menu. This happens with Android Chrome, not with iPhone Safari.

My workaround where ­ in the words and an addition to _framework.scss:

// for small width on android chrome
@media (max-width: 600px) {
  .hero {
    h1 {
      font-size: 3rem !important;
    }

    h2 {
      font-size: 1.5rem !important;
    }

    h1 + h2 {
      margin-top: -25px !important;
    }
  }
  // from _typography.scss
  .title-h1h2 {
    h1  {
      font-weight: 200 !important;
    }
  }
  .title-h1h2, .title-center {
    h1 + h2 {
      font-weight: 500 !important;
    }
  }
}

From typography view this corrections do not look bad, IMHO.

See _framework.zip

to reproduce:

• visit e.g. http://demo.getgrav.org/onepage-skeleton/
• resize your browser so the top navigation/menu becomes a hamburger button
• click hamburger

is:

• the opened menu shows the global menu

should:

• the opened menu should show the same navigation as the not collapsed one (anchor links to navigate the single page site)
  • the global menu should remain hidden

Hi,
The links in the sentence below:

We believe the best recipe to make something great, is to bake with [quality ingredients](#) and add dollops of [cool stuff](#). 

Both link to http://host/gravdir/home/_highlights which are 404.

Where I guess it should link to http://host/gravdir/#highlights (or #something) ?

When editing this skeleton, I keep getting an error for the Homepage Highlights modular. The error disappears when "class: offset-box" is deleted, because it's missing in the correspodending yaml file. Could you please fix this?

Following the install instructions, I receive "Theme 'antimatter' does not exist, unable to display page."

When I install this theme with gpm, it says "antimatter already exists".

Any known issues about this?