BUG: failed to render pages

[PythonCoderUnicorn]

Bug: Error building site: failed to render pages: render of "page" failed

using library blogdown to render Hugo website theme, all i did was serve site with your theme and then preview it but it would not work due to the specific error .

Error: Error building site: failed to render pages: render of "page" failed: execute of template failed: template: _default/contact.html:3:5: executing "_default/contact.html" at <partial "head" .>: error calling partial: "/Users/zane/Documents/R_/Git/sexmed/themes/hugo-future-imperfect-slim/layouts/partials/head.html:26:19": execute of template failed: template: partials/head.html:26:19: executing "partials/head.html" at <.Site.Params.cssFiles>: range can't iterate over default

i went to the file in the path partials/head.html, error on line

Environment

• RStudio Version: 4.1.2
• Hugo Version: ‘0.92.0’

Additional context

I tried to see if i could fix the specific message

but did not succeed