Error Using Duotone icons

Describe the bug We are trying to use the duotone icons ‘sortUp’ and ‘sortDown’, but our console is throwing errors when it appears to try to render the icon. We are running this in Storybook to build our components.

vue.esm.js:6790 Error: <path> attribute d: Expected path command, "…05-4.4-41 17-41z,M24.05 183.05l1…".

It does appear to render the darkened element, but not the lightened svg.

Reproducible test case Include a URL (codepen.io, jsfiddle.net, Git repository, codesandbox.io, stackblitz.com, etc.) that demonstrates the problem. Component:

    <font-awesome-icon
      :icon="['fad', 'sort-down' ]"
    />

config.js

import { library, dom } from '@fortawesome/fontawesome-svg-core';
import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome';
import { fas } from '@fortawesome/free-solid-svg-icons';
import { faShieldCheck } from '@fortawesome/pro-solid-svg-icons';
import { faSortUp, faSortDown } from '@fortawesome/pro-duotone-svg-icons';

library.add(fas,
  faShieldCheck,
  faSortUp,
  faSortDown,
  );
dom.watch();
Vue.component('font-awesome-icon', FontAwesomeIcon);

[robmadole]

@Yodablues try upgrading those dependencies first, they are a tad old.

[robmadole]

Fantastic. Glad it was an easy fix.