User error. I tried to hit the highlight extension on the extension page itself, resulting in that error.
Fine on other pages.
Discussion
I ran into the same trouble when I first used lantern. The powerful part is pdf highlight capability
User error. I tried to hit the highlight extension on the extension page itself, resulting in that error.
Fine on other pages.
I ran into the same trouble when I first used lantern. The powerful part is pdf highlight capability