Fails to build / Hugo error.

[dsully]

When running npm run build, with the default / sample config, I get this error from hugo:

Error: Error building site: failed to render pages: render of "home" failed: "/home/dsully/SalientStartpage/themes/salient/layouts/index.html:29:46": execute of template failed: template: index.html:29:15: executing "index.html" at <partial "standard.html" .>: error calling partial: "/home/dsully/SalientStartpage/themes/salient/layouts/partials/standard.html:29:46": execute of template failed: template: partials/standard.html:29:46: executing "partials/standard.html" at <.Resize>: error calling Resize: *resources.genericResource is not an image

$ hugo version Hugo Static Site Generator v0.80.0/extended linux/amd64 BuildDate: 2021-02-09T18:47:48Z (ubuntu 0.80.0-6)