Page Builder Not Working in Spark (API v2)

Hi Zach! Sure thing: 
login.salesforce.com/17181/logo180.png Failed to load resource: the server responded with a status of 404 (Not Found)
skuidReqs.js:1 JQMIGRATE: Migrate is installed, version 3.0.1
skuidReqs.js:1 There was a problem rendering a component of type skuid__pageBuilder: Cannot read property ‘indexOf’ of undefined
log @ skuidReqs.js:1
skuidReqs.js:1 TypeError: Cannot read property ‘indexOf’ of undefined
    at d (skuidReqs.js:1)
    at Object.createIcon (skuidReqs.js:1)
    at i (/resource/1544119245000/skuid__next/js/builderReqs.js:2)
    at $.eval (/resource/1544119245000/skuid__next/js/builderReqs.js:2)
    at Function.each (skuidReqs.js:1)
    at new o.ComponentsViewer.t.ComponentsViewer (/resource/1544119245000/skuid__next/js/builderReqs.js:2)
    at Object.render (/resource/1544119245000/skuid__next/js/builderReqs.js:2)
    at I.render (skuidReqs.js:1)
    at I.conditionallyRender (skuidReqs.js:1)
    at k (skuidReqs.js:1)