Doesn't work on Windows, worked on linux somehow. Nevertheless I tried installing some chrome extensions with the browser console open.
this error has been prompt in the console. On linux it didn't prompt. It seems like some kind of bug I guess.
I really hope it gets fixed.
Ok a little update. I installed opera on a windows 10 PC and the error from above still gets displayed. Although the extension gets installed so the error probably isn't the cause. I am trying to install chrome extensions in opera on an windows 8 machine. Is windows 10 the only supported OS for this extension?