TypeError: can't access dead object inject.js:224:1

[johnp]

I see thousands upon thousands of this error in the browser console in Firefox Nightly. This is the offending line.

There's an MDN page for this specific error and how to deal with it: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Dead_object

[johnp]

I made a pull request upstream that should also fix this issue (use the readystatechange event instead of constant polling).

[johnp]

The fix has been merged upstream and is in release 0.4.9.

[codebicycle]

Thank you!