Recently my Opera installation asked for update. I have agreed to install the latest version, and even liked it. But when I tried to access Roboform (I use to store my passwords there as it is secure and I always can access my passwords from my Android device), I got a message that this extension is unable to load.
I have performed some searches and notified both software developers. But there is no solution at the moment – the only way to make Roboform working is to downgrade Opera to version 11. I hope this will be solved in the next version of Opera.
Update: Roboform just released an update that fixes the issue. Here is the link: Roboform 12 working with Opera