I am working on my first firefox add-on. I followed the instructions here and here, using the exact example code that is included in the tutorial. I set
false. I tried to load the xpi file into firefox but I’m getting this error message:
The add-on downloaded from this site could not be installed because it appears to be corrupt.
I uploaded the xpi file here: https://gofile.io/d/D81R5h
Originally I was working on my own extension and I was seeing this error. Then I tried using the exact code from the tutorial, and I’m still seeing the same error. What is the problem?