I have set up an Angular boilerplate that includes various elements such as meta tags, CDN links, and script tags. However, I am encountering a persistent error in my console and cannot figure out the root cause of it.
https://i.stack.imgur.com/qPGby.png
You can view my JSFiddle for this issue here: https://jsfiddle.net/bheng/L3oguqk4/
Any suggestions or hints on what aspects I should investigate to resolve this error?