Hi David,
I'm getting the following errors:
Access to XMLHttpRequest at ... from origin ... has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on requested resource.
[esri.layers.mixins.PortalLayer] Failed to load layer...portal item
[esri.views.2d.engine.webgl.TextureManager] Object { name: "mapview-invalid-resource", details: undefined, message: "Couldn't find font arial-black-regular. Falling back to Arial Unicode MS Regular"}
Thanks,
Jenna