I get an error-message since version 50 up
The message from the error-routine by javascript when i am clicking a button is:
TypeError: this.Utils is undefined chrome://global/content/bindings/videocontrols.xml 1599
I don't change the coding. In versions <50 no problems. In IE my code is working perfect.
The message from the error-routine by javascript when i am clicking a button is:
TypeError: this.Utils is undefined
chrome://global/content/bindings/videocontrols.xml 1599
I don't change the coding. In versions <50 no problems. In IE my code is working perfect.