reopenWidget throws error

Dev
3

It’s just this:

<script type="text/discourse-plugin" version="0.8.13">
api.reopenWidget("home-logo", {
  logo() {
    const { siteSettings } = this,
      { iconNode } = require("discourse/helpers/fa-icon-node"),
      h = require("virtual-dom").h,
      altLogo = settings.Alternative_logo_url,
      altLogoSmall = settings.Alternative_small_logo_url,
      mobileView = this.site.mobileView,
      mobileLogoUrl = siteSettings.mobile_logo_url || "",
      showMobileLogo = mobileView && mobileLogoUrl.length > 0;
    (logoUrl = altLogo || ""),
    (title = siteSettings.title);
    if (!mobileView && this.attrs.minimized) {
      const logoSmallUrl = altLogoSmall || "";
      if (logoSmallUrl.length) {
        return h("img#site-logo.logo-small", {
          key: "logo-small",
          attributes: { src: logoSmallUrl, width: 33, height: 33, alt: title }
        });
      } else {
        return iconNode("home");
      }
    } else if (showMobileLogo) {
      return h("img#site-logo.logo-big", {
        key: "logo-mobile",
        attributes: { src: mobileLogoUrl, alt: title }
      });
    } else if (logoUrl.length) {
      return h("img#site-logo.logo-big", {
        key: "logo-big",
        attributes: { src: logoUrl, alt: title }
      });
    } else {
      return h("h1#site-text-logo.text-logo", { key: "logo-text" }, title);
    }
  }
});
</script>

Which I copied straight from the Beginner’s Guide example under reopenWidget without changing anything, into a new theme component with nothing else in it. (And double checked that I put the code into Header).

I have a few other theme components installed, but nothing that touches home-logo. I’m on basic hosting here if that makes a difference. I thought it might be because I didn’t have a dark logo uploaded, but it still happens even with a dark logo uploaded.

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