Uncaught TypeError: Cannot read property 'ContentContainer' of undefined [closed]

Question

Recently I started noticing this error:

Uncaught TypeError: Cannot read property 'ContentContainer' of undefined     at Object.<anonymous> (content.js:135) 

I noticed this in my Angular project, but I also noticed that some of the "big" websites also have this error when I open the console. What is the reason for this error?

Answer 1

As we diagnosed in the comments, it turns out to be a broken chrome extension that throws the error.

Extension name: Loom

Therefore the only solution to fix this is to disable the extension (or either check for the extension updates and maybe it got fixed on the next versions)