View Source Routex.Extension.Alternatives.Exceptions.MissingRootSlugError exception (Phoenix Routes Extension Framework v0.1.0-alpha.6)

Raised when the scope map does not start with the root scope "/".

%{
  scopes: %{
    "/first"  =>    %{attrs: %{key1: 1}},
    "/other"  =>    %{attrs: %{key1: 1}}},
}

To fix this, include a scope for the root "/".

`%{
  scopes: %{
    "/" => %{
      attrs: %{level: 1}
      scopes: %{
        "/first"  =>    %{attrs: %{level: 2}},
        "/other"  =>    %{attrs: %{level: 2}}
      }
    },
  }
}